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12.34.56.789

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SSL Certificate
Owner
*.aiper.com
Issued by
Encryption Everywhere DV TLS CA - G2
Valid Until
12/22/2026
Sending IPs
IP Address    Hostname Volume    Sender Score   
23.251.226.1 e226-1.smtp-out.us-east-2.amazonses.com. VERY HIGH 91
23.251.226.2 e226-2.smtp-out.us-east-2.amazonses.com. VERY HIGH 97
23.251.226.3 e226-3.smtp-out.us-east-2.amazonses.com. VERY HIGH 88
23.251.226.4 e226-4.smtp-out.us-east-2.amazonses.com. VERY HIGH 97
23.251.226.5 e226-5.smtp-out.us-east-2.amazonses.com. VERY HIGH 97
23.251.226.6 e226-6.smtp-out.us-east-2.amazonses.com. VERY HIGH 97
40.107.44.72 mail-koreacentralazon11023072.outbound.protection.outlook.com. VERY HIGH 61
40.107.44.73 mail-koreacentralazon11023073.outbound.protection.outlook.com. VERY HIGH 55
40.107.44.74 mail-koreacentralazon11023074.outbound.protection.outlook.com. VERY HIGH 55
40.107.44.75 mail-koreacentralazon11023075.outbound.protection.outlook.com. VERY HIGH 65
40.107.44.76 mail-koreacentralazon11023076.outbound.protection.outlook.com. VERY HIGH 61
40.107.44.77 mail-koreacentralazon11023077.outbound.protection.outlook.com. VERY HIGH 65
40.107.44.78 mail-koreacentralazon11023078.outbound.protection.outlook.com. VERY HIGH 56
40.107.44.80 mail-koreacentralazon11023080.outbound.protection.outlook.com. VERY HIGH 65
40.107.44.81 mail-koreacentralazon11023081.outbound.protection.outlook.com. VERY HIGH 65
40.107.44.82 mail-koreacentralazon11023082.outbound.protection.outlook.com. VERY HIGH 61
40.107.44.84 mail-koreacentralazon11023084.outbound.protection.outlook.com. VERY HIGH 48
40.107.44.85 mail-koreacentralazon11023085.outbound.protection.outlook.com. VERY HIGH 55
40.107.44.86 mail-koreacentralazon11023086.outbound.protection.outlook.com. VERY HIGH 49
40.107.44.88 mail-koreacentralazon11023088.outbound.protection.outlook.com. VERY HIGH 56
40.107.44.90 mail-koreacentralazon11023090.outbound.protection.outlook.com. VERY HIGH 65
40.107.44.91 mail-koreacentralazon11023091.outbound.protection.outlook.com. VERY HIGH 65
40.107.44.92 mail-koreacentralazon11023092.outbound.protection.outlook.com. VERY HIGH 60
40.107.44.93 mail-koreacentralazon11023093.outbound.protection.outlook.com. VERY HIGH 65
40.107.44.94 mail-koreacentralazon11023094.outbound.protection.outlook.com. VERY HIGH 65
40.107.44.96 mail-koreacentralazon11023096.outbound.protection.outlook.com. VERY HIGH 41
40.107.44.97 mail-koreacentralazon11023097.outbound.protection.outlook.com. VERY HIGH 61
40.107.44.98 mail-koreacentralazon11023098.outbound.protection.outlook.com. VERY HIGH 59
40.107.44.99 mail-koreacentralazon11023099.outbound.protection.outlook.com. VERY HIGH 65
40.107.44.100 mail-koreacentralazon11023100.outbound.protection.outlook.com. VERY HIGH 61
40.107.44.101 mail-koreacentralazon11023101.outbound.protection.outlook.com. VERY HIGH 51
40.107.44.102 mail-koreacentralazon11023102.outbound.protection.outlook.com. VERY HIGH 43
40.107.44.103 mail-koreacentralazon11023103.outbound.protection.outlook.com. VERY HIGH 60
40.107.44.104 mail-koreacentralazon11023104.outbound.protection.outlook.com. VERY HIGH 65
40.107.44.106 mail-koreacentralazon11023106.outbound.protection.outlook.com. VERY HIGH 61
40.107.44.107 mail-koreacentralazon11023107.outbound.protection.outlook.com. VERY HIGH 61
40.107.44.108 mail-koreacentralazon11023108.outbound.protection.outlook.com. VERY HIGH 64
40.107.44.110 mail-koreacentralazon11023110.outbound.protection.outlook.com. VERY HIGH 51
40.107.44.111 mail-koreacentralazon11023111.outbound.protection.outlook.com. VERY HIGH 55
40.107.44.114 mail-koreacentralazon11023114.outbound.protection.outlook.com. VERY HIGH 47
40.107.44.115 mail-koreacentralazon11023115.outbound.protection.outlook.com. VERY HIGH 61
40.107.44.116 mail-koreacentralazon11023116.outbound.protection.outlook.com. VERY HIGH 65
40.107.44.118 mail-koreacentralazon11023118.outbound.protection.outlook.com. VERY HIGH 65
40.107.44.119 mail-koreacentralazon11023119.outbound.protection.outlook.com. VERY HIGH 49
40.107.44.120 mail-koreacentralazon11023120.outbound.protection.outlook.com. VERY HIGH 50
40.107.44.121 mail-koreacentralazon11023121.outbound.protection.outlook.com. VERY HIGH 59
40.107.44.122 mail-koreacentralazon11023122.outbound.protection.outlook.com. VERY HIGH 65
40.107.44.123 mail-koreacentralazon11023123.outbound.protection.outlook.com. VERY HIGH 65
40.107.44.124 mail-koreacentralazon11023124.outbound.protection.outlook.com. VERY HIGH 65
40.107.44.126 mail-koreacentralazon11023126.outbound.protection.outlook.com. VERY HIGH 61
40.107.44.127 mail-koreacentralazon11023127.outbound.protection.outlook.com. VERY HIGH 61
40.107.44.128 mail-koreacentralazon11023128.outbound.protection.outlook.com. VERY HIGH 61
40.107.44.129 mail-koreacentralazon11023129.outbound.protection.outlook.com. VERY HIGH 61
40.107.44.130 mail-koreacentralazon11023130.outbound.protection.outlook.com. VERY HIGH 61
40.107.44.132 mail-koreacentralazon11023132.outbound.protection.outlook.com. VERY HIGH 49
40.107.44.135 mail-koreacentralazon11023135.outbound.protection.outlook.com. VERY HIGH 55
40.107.44.136 mail-koreacentralazon11023136.outbound.protection.outlook.com. VERY HIGH 17
40.107.44.138 mail-koreacentralazon11023138.outbound.protection.outlook.com. VERY HIGH 55
40.107.44.139 mail-koreacentralazon11023139.outbound.protection.outlook.com. VERY HIGH 56
40.107.44.140 mail-koreacentralazon11023140.outbound.protection.outlook.com. VERY HIGH 61
40.107.44.143 mail-koreacentralazon11023143.outbound.protection.outlook.com. VERY HIGH 50
40.107.75.73 mail-japanwestazon11022073.outbound.protection.outlook.com. VERY HIGH 59
40.107.75.74 mail-japanwestazon11022074.outbound.protection.outlook.com. VERY HIGH 61
40.107.75.75 mail-japanwestazon11022075.outbound.protection.outlook.com. VERY HIGH 61
40.107.75.76 mail-japanwestazon11022076.outbound.protection.outlook.com. VERY HIGH 43
40.107.75.78 mail-japanwestazon11022078.outbound.protection.outlook.com. VERY HIGH 65
40.107.75.79 mail-japanwestazon11022079.outbound.protection.outlook.com. VERY HIGH 49
40.107.75.80 mail-japanwestazon11022080.outbound.protection.outlook.com. VERY HIGH 55
40.107.75.82 mail-japanwestazon11022082.outbound.protection.outlook.com. VERY HIGH 55
40.107.75.83 mail-japanwestazon11022083.outbound.protection.outlook.com. VERY HIGH 61
40.107.75.84 mail-japanwestazon11022084.outbound.protection.outlook.com. VERY HIGH 50
40.107.75.86 mail-japanwestazon11022086.outbound.protection.outlook.com. VERY HIGH 50
40.107.75.87 mail-japanwestazon11022087.outbound.protection.outlook.com. VERY HIGH 50
40.107.75.88 mail-japanwestazon11022088.outbound.protection.outlook.com. VERY HIGH 65
40.107.75.89 mail-japanwestazon11022089.outbound.protection.outlook.com. VERY HIGH 59
40.107.75.92 mail-japanwestazon11022092.outbound.protection.outlook.com. VERY HIGH 65
40.107.75.93 mail-japanwestazon11022093.outbound.protection.outlook.com. VERY HIGH 55
40.107.75.94 mail-japanwestazon11022094.outbound.protection.outlook.com. VERY HIGH 49
40.107.75.95 mail-japanwestazon11022095.outbound.protection.outlook.com. VERY HIGH 65
40.107.75.96 mail-japanwestazon11022096.outbound.protection.outlook.com. VERY HIGH 49
40.107.75.97 mail-japanwestazon11022097.outbound.protection.outlook.com. VERY HIGH 65
40.107.75.98 mail-japanwestazon11022098.outbound.protection.outlook.com. VERY HIGH 50
40.107.75.99 mail-japanwestazon11022099.outbound.protection.outlook.com. VERY HIGH 61
40.107.75.100 mail-japanwestazon11022100.outbound.protection.outlook.com. VERY HIGH 65
40.107.75.101 mail-japanwestazon11022101.outbound.protection.outlook.com. VERY HIGH 65
40.107.75.102 mail-japanwestazon11022102.outbound.protection.outlook.com. VERY HIGH 61
40.107.75.103 mail-japanwestazon11022103.outbound.protection.outlook.com. VERY HIGH 61
40.107.75.104 mail-japanwestazon11022104.outbound.protection.outlook.com. VERY HIGH 65
40.107.75.106 mail-japanwestazon11022106.outbound.protection.outlook.com. VERY HIGH 65
40.107.75.107 mail-japanwestazon11022107.outbound.protection.outlook.com. VERY HIGH 57
40.107.75.108 mail-japanwestazon11022108.outbound.protection.outlook.com. VERY HIGH 55
40.107.75.109 mail-japanwestazon11022109.outbound.protection.outlook.com. VERY HIGH 65
40.107.75.110 mail-japanwestazon11022110.outbound.protection.outlook.com. VERY HIGH 49
40.107.75.111 mail-japanwestazon11022111.outbound.protection.outlook.com. VERY HIGH 61
40.107.75.114 mail-japanwestazon11022114.outbound.protection.outlook.com. VERY HIGH 61
40.107.75.116 mail-japanwestazon11022116.outbound.protection.outlook.com. VERY HIGH 65
40.107.75.117 mail-japanwestazon11022117.outbound.protection.outlook.com. VERY HIGH 55
40.107.75.120 mail-japanwestazon11022120.outbound.protection.outlook.com. VERY HIGH 55
40.107.75.121 mail-japanwestazon11022121.outbound.protection.outlook.com. VERY HIGH 56
40.107.75.123 mail-japanwestazon11022123.outbound.protection.outlook.com. VERY HIGH 64
40.107.75.124 mail-japanwestazon11022124.outbound.protection.outlook.com. VERY HIGH 55
40.107.75.126 mail-japanwestazon11022126.outbound.protection.outlook.com. VERY HIGH 56
40.107.75.128 mail-japanwestazon11022128.outbound.protection.outlook.com. VERY HIGH 50
40.107.75.130 mail-japanwestazon11022130.outbound.protection.outlook.com. VERY HIGH 53
40.107.75.131 mail-japanwestazon11022131.outbound.protection.outlook.com. VERY HIGH 47
40.107.75.134 mail-japanwestazon11022134.outbound.protection.outlook.com. VERY HIGH 61
40.107.75.135 mail-japanwestazon11022135.outbound.protection.outlook.com. VERY HIGH 50
40.107.75.136 mail-japanwestazon11022136.outbound.protection.outlook.com. VERY HIGH 65
40.107.75.140 mail-japanwestazon11022140.outbound.protection.outlook.com. VERY HIGH 55
40.107.75.141 mail-japanwestazon11022141.outbound.protection.outlook.com. VERY HIGH 61
40.107.75.143 mail-japanwestazon11022143.outbound.protection.outlook.com. VERY HIGH 55
52.101.126.72 mail-japaneastazon11022072.outbound.protection.outlook.com. VERY HIGH 50
52.101.126.73 mail-japaneastazon11022073.outbound.protection.outlook.com. VERY HIGH 65
52.101.126.74 mail-japaneastazon11022074.outbound.protection.outlook.com. VERY HIGH 49
52.101.126.75 mail-japaneastazon11022075.outbound.protection.outlook.com. VERY HIGH 16
52.101.126.76 mail-japaneastazon11022076.outbound.protection.outlook.com. VERY HIGH 61
52.101.126.77 mail-japaneastazon11022077.outbound.protection.outlook.com. VERY HIGH 61
52.101.126.79 mail-japaneastazon11022079.outbound.protection.outlook.com. VERY HIGH 65
52.101.126.80 mail-japaneastazon11022080.outbound.protection.outlook.com. VERY HIGH 47
52.101.126.81 mail-japaneastazon11022081.outbound.protection.outlook.com. VERY HIGH 61
52.101.126.82 mail-japaneastazon11022082.outbound.protection.outlook.com. VERY HIGH 19
52.101.126.83 mail-japaneastazon11022083.outbound.protection.outlook.com. VERY HIGH 55
52.101.126.85 mail-japaneastazon11022085.outbound.protection.outlook.com. VERY HIGH 55
52.101.126.88 mail-japaneastazon11022088.outbound.protection.outlook.com. VERY HIGH 61
52.101.126.91 mail-japaneastazon11022091.outbound.protection.outlook.com. VERY HIGH 61
52.101.126.92 mail-japaneastazon11022092.outbound.protection.outlook.com. VERY HIGH 61
52.101.126.96 mail-japaneastazon11022096.outbound.protection.outlook.com. VERY HIGH 65
52.101.126.98 mail-japaneastazon11022098.outbound.protection.outlook.com. VERY HIGH 65
52.101.126.101 mail-japaneastazon11022101.outbound.protection.outlook.com. VERY HIGH 19
52.101.126.102 mail-japaneastazon11022102.outbound.protection.outlook.com. VERY HIGH 51
52.101.126.103 mail-japaneastazon11022103.outbound.protection.outlook.com. VERY HIGH 65
52.101.126.105 mail-japaneastazon11022105.outbound.protection.outlook.com. VERY HIGH 65
52.101.126.107 mail-japaneastazon11022107.outbound.protection.outlook.com. VERY HIGH 61
52.101.126.108 mail-japaneastazon11022108.outbound.protection.outlook.com. VERY HIGH 65
52.101.126.109 mail-japaneastazon11022109.outbound.protection.outlook.com. VERY HIGH 65
52.101.126.110 mail-japaneastazon11022110.outbound.protection.outlook.com. VERY HIGH 61
52.101.126.111 mail-japaneastazon11022111.outbound.protection.outlook.com. VERY HIGH 65
52.101.126.112 mail-japaneastazon11022112.outbound.protection.outlook.com. VERY HIGH 61
52.101.126.113 mail-japaneastazon11022113.outbound.protection.outlook.com. VERY HIGH 61
52.101.126.114 mail-japaneastazon11022114.outbound.protection.outlook.com. VERY HIGH 19
52.101.126.115 mail-japaneastazon11022115.outbound.protection.outlook.com. VERY HIGH 61
52.101.126.118 mail-japaneastazon11022118.outbound.protection.outlook.com. VERY HIGH 59
52.101.126.119 mail-japaneastazon11022119.outbound.protection.outlook.com. VERY HIGH 50
52.101.126.120 mail-japaneastazon11022120.outbound.protection.outlook.com. VERY HIGH 65
52.101.126.121 mail-japaneastazon11022121.outbound.protection.outlook.com. VERY HIGH 55
52.101.126.122 mail-japaneastazon11022122.outbound.protection.outlook.com. VERY HIGH 50
52.101.126.125 mail-japaneastazon11022125.outbound.protection.outlook.com. VERY HIGH 61
52.101.126.127 mail-japaneastazon11022127.outbound.protection.outlook.com. VERY HIGH 61
52.101.126.130 mail-japaneastazon11022130.outbound.protection.outlook.com. VERY HIGH 65
52.101.126.133 mail-japaneastazon11022133.outbound.protection.outlook.com. VERY HIGH 56
52.101.126.134 mail-japaneastazon11022134.outbound.protection.outlook.com. VERY HIGH 61
52.101.126.136 mail-japaneastazon11022136.outbound.protection.outlook.com. VERY HIGH 56
52.101.126.137 mail-japaneastazon11022137.outbound.protection.outlook.com. VERY HIGH 61
52.101.126.138 mail-japaneastazon11022138.outbound.protection.outlook.com. VERY HIGH 65
52.101.126.139 mail-japaneastazon11022139.outbound.protection.outlook.com. VERY HIGH 61
52.101.126.140 mail-japaneastazon11022140.outbound.protection.outlook.com. VERY HIGH 61
52.101.126.142 mail-japaneastazon11022142.outbound.protection.outlook.com. VERY HIGH 50
52.101.126.143 mail-japaneastazon11022143.outbound.protection.outlook.com. VERY HIGH 55
52.101.127.72 mail-japaneastazon11023072.outbound.protection.outlook.com. VERY HIGH 65
52.101.127.74 mail-japaneastazon11023074.outbound.protection.outlook.com. VERY HIGH 65
52.101.127.75 mail-japaneastazon11023075.outbound.protection.outlook.com. VERY HIGH 55
52.101.127.76 mail-japaneastazon11023076.outbound.protection.outlook.com. VERY HIGH 49
52.101.127.77 mail-japaneastazon11023077.outbound.protection.outlook.com. VERY HIGH 50
52.101.127.78 mail-japaneastazon11023078.outbound.protection.outlook.com. VERY HIGH 56
52.101.127.79 mail-japaneastazon11023079.outbound.protection.outlook.com. VERY HIGH 21
52.101.127.80 mail-japaneastazon11023080.outbound.protection.outlook.com. VERY HIGH 55
52.101.127.81 mail-japaneastazon11023081.outbound.protection.outlook.com. VERY HIGH 65
52.101.127.83 mail-japaneastazon11023083.outbound.protection.outlook.com. VERY HIGH 49
52.101.127.86 mail-japaneastazon11023086.outbound.protection.outlook.com. VERY HIGH 65
52.101.127.88 mail-japaneastazon11023088.outbound.protection.outlook.com. VERY HIGH 50
52.101.127.90 mail-japaneastazon11023090.outbound.protection.outlook.com. VERY HIGH 65
52.101.127.94 mail-japaneastazon11023094.outbound.protection.outlook.com. VERY HIGH 53
52.101.127.95 mail-japaneastazon11023095.outbound.protection.outlook.com. VERY HIGH 55
52.101.127.97 mail-japaneastazon11023097.outbound.protection.outlook.com. VERY HIGH 61
52.101.127.98 mail-japaneastazon11023098.outbound.protection.outlook.com. VERY HIGH 42
52.101.127.99 mail-japaneastazon11023099.outbound.protection.outlook.com. VERY HIGH 61
52.101.127.101 mail-japaneastazon11023101.outbound.protection.outlook.com. VERY HIGH 65
52.101.127.102 mail-japaneastazon11023102.outbound.protection.outlook.com. VERY HIGH 65
52.101.127.103 mail-japaneastazon11023103.outbound.protection.outlook.com. VERY HIGH 56
52.101.127.104 mail-japaneastazon11023104.outbound.protection.outlook.com. VERY HIGH 65
52.101.127.105 mail-japaneastazon11023105.outbound.protection.outlook.com. VERY HIGH 42
52.101.127.106 mail-japaneastazon11023106.outbound.protection.outlook.com. VERY HIGH 50
52.101.127.107 mail-japaneastazon11023107.outbound.protection.outlook.com. VERY HIGH 61
52.101.127.108 mail-japaneastazon11023108.outbound.protection.outlook.com. VERY HIGH 65
52.101.127.109 mail-japaneastazon11023109.outbound.protection.outlook.com. VERY HIGH 43
52.101.127.110 mail-japaneastazon11023110.outbound.protection.outlook.com. VERY HIGH 44
52.101.127.111 mail-japaneastazon11023111.outbound.protection.outlook.com. VERY HIGH 55
52.101.127.112 mail-japaneastazon11023112.outbound.protection.outlook.com. VERY HIGH 49
52.101.127.113 mail-japaneastazon11023113.outbound.protection.outlook.com. VERY HIGH 61
52.101.127.114 mail-japaneastazon11023114.outbound.protection.outlook.com. VERY HIGH 61
52.101.127.115 mail-japaneastazon11023115.outbound.protection.outlook.com. VERY HIGH 61
52.101.127.116 mail-japaneastazon11023116.outbound.protection.outlook.com. VERY HIGH 61
52.101.127.117 mail-japaneastazon11023117.outbound.protection.outlook.com. VERY HIGH 65
52.101.127.118 mail-japaneastazon11023118.outbound.protection.outlook.com. VERY HIGH 56
52.101.127.119 mail-japaneastazon11023119.outbound.protection.outlook.com. VERY HIGH 55
52.101.127.120 mail-japaneastazon11023120.outbound.protection.outlook.com. VERY HIGH 65
52.101.127.121 mail-japaneastazon11023121.outbound.protection.outlook.com. VERY HIGH 65
52.101.127.122 mail-japaneastazon11023122.outbound.protection.outlook.com. VERY HIGH 55
52.101.127.123 mail-japaneastazon11023123.outbound.protection.outlook.com. VERY HIGH 61
52.101.127.124 mail-japaneastazon11023124.outbound.protection.outlook.com. VERY HIGH 49
52.101.127.125 mail-japaneastazon11023125.outbound.protection.outlook.com. VERY HIGH 61
52.101.127.127 mail-japaneastazon11023127.outbound.protection.outlook.com. VERY HIGH 65
52.101.127.128 mail-japaneastazon11023128.outbound.protection.outlook.com. VERY HIGH 65
52.101.127.129 mail-japaneastazon11023129.outbound.protection.outlook.com. VERY HIGH 61
52.101.127.130 mail-japaneastazon11023130.outbound.protection.outlook.com. VERY HIGH 65
52.101.127.131 mail-japaneastazon11023131.outbound.protection.outlook.com. VERY HIGH 60
52.101.127.133 mail-japaneastazon11023133.outbound.protection.outlook.com. VERY HIGH 55
52.101.127.134 mail-japaneastazon11023134.outbound.protection.outlook.com. VERY HIGH 50
52.101.127.135 mail-japaneastazon11023135.outbound.protection.outlook.com. VERY HIGH 50
52.101.127.136 mail-japaneastazon11023136.outbound.protection.outlook.com. VERY HIGH 56
52.101.127.139 mail-japaneastazon11023139.outbound.protection.outlook.com. VERY HIGH 55
52.101.127.143 mail-japaneastazon11023143.outbound.protection.outlook.com. VERY HIGH 55
69.169.224.13 b224-13.smtp-out.eu-central-1.amazonses.com. VERY HIGH 82
69.169.224.14 b224-14.smtp-out.eu-central-1.amazonses.com. VERY HIGH 86
69.169.224.17 b224-17.smtp-out.eu-central-1.amazonses.com. VERY HIGH 86
69.169.224.18 b224-18.smtp-out.eu-central-1.amazonses.com. VERY HIGH 86
115.124.28.1 out28-1.mail.aliyun.com. HIGH 96
115.124.28.2 out28-2.mail.aliyun.com. HIGH 97
115.124.28.3 out28-3.mail.aliyun.com. HIGH 97
115.124.28.4 out28-4.mail.aliyun.com. HIGH 97
115.124.28.5 out28-5.mail.aliyun.com. HIGH 94
115.124.28.49 out28-49.mail.aliyun.com. HIGH 97
115.124.28.50 out28-50.mail.aliyun.com. HIGH 97
115.124.28.51 out28-51.mail.aliyun.com. HIGH 94
115.124.28.52 out28-52.mail.aliyun.com. HIGH 97
115.124.28.53 out28-53.mail.aliyun.com. HIGH 97
115.124.28.73 out28-73.mail.aliyun.com. HIGH 97
115.124.28.74 out28-74.mail.aliyun.com. HIGH 97
115.124.28.75 out28-75.mail.aliyun.com. HIGH 95
115.124.28.76 out28-76.mail.aliyun.com. HIGH 95
115.124.28.77 out28-77.mail.aliyun.com. HIGH 97
115.124.28.97 out28-97.mail.aliyun.com. HIGH 97
115.124.28.98 out28-98.mail.aliyun.com. HIGH 96
115.124.28.99 out28-99.mail.aliyun.com. HIGH 97
115.124.28.100 out28-100.mail.aliyun.com. HIGH 97
115.124.28.101 out28-101.mail.aliyun.com. HIGH 97
115.124.28.121 out28-121.mail.aliyun.com. HIGH 97
115.124.28.122 out28-122.mail.aliyun.com. HIGH 96
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