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Sender Score

Results for IP address
12.34.56.789

Sending Domain Information

MX Record   
SPF Record   

SSL Information

SSL Certificate
Owner
castleresorts.com
Issued by
WE1
Valid Until
01/17/2026
Sending IPs
IP Address    Hostname Volume    Sender Score   
34.90.248.176 smtp-mail03.maxxton.com. MODERATE 99
35.204.10.197 smtp-mail01.maxxton.com. MODERATE 100
35.204.58.128 smtp-mail02.maxxton.com. MODERATE 99
64.68.201.136 shunt01.easydns.com. VERY HIGH 99
76.223.128.17 c128-17.smtp-out.eu-central-1.amazonses.com. MODERATE 99
148.105.0.119 mail119.use2001.mcdlv.net. VERY HIGH 89
148.105.8.21 mail21.usw2001.mcdlv.net. VERY HIGH 84
148.105.8.80 mail80.usw2001.mcdlv.net. VERY HIGH 89
148.105.11.10 mail10.sea31.mcsv.net. VERY HIGH 99
148.105.11.253 mail253.sea71.mcsv.net. VERY HIGH 99
148.105.12.86 mail86.sea21.rsgsv.net. VERY HIGH 99
148.105.14.39 mail39.sea61.rsgsv.net. VERY HIGH 99
148.105.14.60 mail60.sea61.rsgsv.net. VERY HIGH 99
148.105.14.202 mail202.sea81.mcsv.net. VERY HIGH 99
148.105.15.139 mail139.sea101.rsgsv.net. VERY HIGH 99
148.105.15.238 mail238.sea101.rsgsv.net. VERY HIGH 91
198.2.129.158 mail158.atl81.rsgsv.net. VERY HIGH 99
198.2.131.121 mail121.atl111.rsgsv.net. VERY HIGH 99
198.2.131.131 mail131.atl121.mcsv.net. VERY HIGH 99
198.2.139.64 mail64.atl18.mcdlv.net. VERY HIGH 98
198.2.141.147 mail147.atl241.mcsv.net. VERY HIGH 99
198.2.141.246 mail246.atl241.mcsv.net. VERY HIGH 99
198.2.142.64 mail64.atl261.mcdlv.net. VERY HIGH 98
198.2.142.103 mail103.atl261.mcdlv.net. VERY HIGH 98
198.2.142.111 mail111.atl261.mcdlv.net. VERY HIGH 99
198.2.143.161 mail161.atl291.mcsv.net. VERY HIGH 98
198.2.175.65 mail65.suw151.rsgsv.net. VERY HIGH 98
198.2.175.144 mail144.suw161.rsgsv.net. VERY HIGH 99
198.2.182.118 mail118.suw15.mcsv.net. VERY HIGH 99
198.2.183.252 mail252.suw14.mcdlv.net. VERY HIGH 99
198.2.184.55 mail55.suw91.mcdlv.net. VERY HIGH 97
198.2.188.98 mail98.suw131.mcsv.net. VERY HIGH 97
198.2.188.102 mail102.suw131.mcsv.net. VERY HIGH 99
205.201.128.116 mail116.us4.mcsv.net. VERY HIGH 99
205.201.133.104 mail104.atl11.rsgsv.net. VERY HIGH 99
205.201.134.5 mail5.atl31.mcdlv.net. VERY HIGH 98
205.201.134.59 mail59.atl31.mcdlv.net. VERY HIGH 94
209.222.82.32 outbound-ip163a.ess.barracuda.com. VERY HIGH 99
209.222.82.56 outbound-ip189a.ess.barracuda.com. VERY HIGH 99
209.222.82.98 outbound-ip163b.ess.barracuda.com. VERY HIGH 99
209.222.82.122 outbound-ip189b.ess.barracuda.com. VERY HIGH 98
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