List Quality Check

You have no lists. To create a list click here

Select Page
Icon

Sender Score

Results for IP address
12.34.56.789

Sending Domain Information

MX Record   
SPF Record   

SSL Information

SSL Certificate
Owner
*.a2hosting.com
Issued by
R10
Valid Until
05/24/2025
Sending IPs
IP Address    Hostname Volume    Sender Score   
23.83.214.15 beetle.maple.relay.mailchannels.net. VERY HIGH 67
23.83.221.35 chocolate.aspen.relay.mailchannels.net. VERY HIGH 34
23.83.223.9 bactrian.cherry.relay.mailchannels.net. VERY HIGH 69
23.83.223.10 barb.cherry.relay.mailchannels.net. VERY HIGH 63
23.83.223.35 chocolate.cherry.relay.mailchannels.net. VERY HIGH 71
59.106.220.31 accaii.com. VERY HIGH 2
66.198.240.20 mi3-ts107.a2hosting.com. HIGH 72
80.67.29.29 bounceout01.ispgateway.de. VERY HIGH 5
80.67.29.43 bounceout02.ispgateway.de. VERY HIGH 2
80.67.29.54 bounceout03.ispgateway.de. VERY HIGH 7
80.67.29.55 bounceout04.ispgateway.de. VERY HIGH 4
80.153.16.226 mail.domowina-verlag.de. VERY HIGH 74
81.201.224.13 proxy.brv.net. VERY HIGH 69
82.97.162.70 mailrelay01.nwsng.cu.ennit.net. VERY HIGH 46
85.112.224.13 smtp.sml.de. VERY HIGH 68
89.107.163.58 mx1.dessau.de. VERY HIGH 12
91.194.132.28 mail28.server.strait.de. VERY HIGH 87
91.198.228.73 mx01a.securewebsystems.net. VERY HIGH 89
95.129.51.220 mxwww.masterlogin.de. VERY HIGH 78
103.115.104.207 magelangkab.go.id. VERY HIGH 2
134.119.228.225 bounceout05.ispgateway.de. VERY HIGH 5
134.119.228.226 bounceout06.ispgateway.de. VERY HIGH 0
134.119.228.227 bounceout07.ispgateway.de. VERY HIGH 18
134.119.228.228 bounceout08.ispgateway.de. VERY HIGH 19
185.34.250.5 relay-az-nit001.cert.legalmail.it. VERY HIGH 14
185.67.45.161 host.foxy.sy2.com. VERY HIGH 70
185.181.117.155 s05.mtdagency.net. VERY HIGH 2
185.201.18.34 out16-34.antispamcloud.com. VERY HIGH 52
185.201.18.55 out16-55.antispamcloud.com. VERY HIGH 8
185.201.19.50 out15-50.antispamcloud.com. VERY HIGH 42
188.68.61.103 relay.yourmailgateway.de. VERY HIGH 38
193.42.36.78 NXDOMAIN VERY HIGH 8
193.170.222.245 owa.gym-kirchengasse.at. VERY HIGH 17
194.25.242.123 mforward.dtag.de. VERY HIGH 66
194.195.3.136 mailrelay01.ext.nexinto.com. VERY HIGH 87
194.195.3.137 mailrelay02.ext.nexinto.com. VERY HIGH 87
194.209.144.126 hingw01.swisscancer.ch. VERY HIGH 81
195.4.92.90 mout0.freenet.de. VERY HIGH 14
195.4.92.91 mout1.freenet.de. VERY HIGH 0
205.134.163.83 peashooter.ai.net. VERY HIGH 2
209.17.115.118 atl4mhfb02.myregisteredsite.com. VERY HIGH 33
209.17.115.119 atl4mhfb03.myregisteredsite.com. VERY HIGH 79
209.17.115.210 atl4mhib75.myregisteredsite.com. VERY HIGH 58
212.95.58.25 gum.zc885.com. VERY HIGH 18
216.117.132.174 nameservices.net. VERY HIGH 2
Related Sending Domains
Domain   
az1-ss9.a2hosting.com
sg1-ts108.a2hosting.com
sg1-ss17.a2hosting.com
mi3-ss107.a2hosting.com
mi3-ss116.a2hosting.com
mi3-ss54.a2hosting.com
mi3-ts14.a2hosting.com
az1-ts114.a2hosting.com
nl1-ss3.a2hosting.com
mi3-ss43.a2hosting.com
az1-ss33.a2hosting.com
nl1-ls1.a2hosting.com
mi3-ss41.a2hosting.com
mi3-ss31.a2hosting.com
nl1-ls8.a2hosting.com
az1-ts107.a2hosting.com
nl1-ls5.a2hosting.com
mi3-ss64.a2hosting.com
nl1-ss14.a2hosting.com
mi3-ss104.a2hosting.com
mi3-ss3.a2hosting.com
nl1-ts2.a2hosting.com
mi3-ls2.a2hosting.com
sg1-ts102.a2hosting.com
mi3-ss39.a2hosting.com
mi3-ts8.a2hosting.com
mi3-ss56.a2hosting.com
az1-ss14.a2hosting.com
mi3-ss63.a2hosting.com
az1-ss20.a2hosting.com
mi3-ss18.a2hosting.com
sg1-ss6.a2hosting.com
az1-ss5.a2hosting.com
mi3-ls5.a2hosting.com
az1-ls5.a2hosting.com
az1-ts115.a2hosting.com
az1-ss105.a2hosting.com
mi3-ls24.a2hosting.com
mi3-ts114.a2hosting.com
az1-ls3.a2hosting.com
mi3-cl9-its2.a2hosting.com
sg1-cl8-its1.a2hosting.com
az1-ss31.a2hosting.com
sg1-ss20.a2hosting.com
nl1-ss19.a2hosting.com
mi3-ss8.a2hosting.com
az1-ls7.a2hosting.com
nl1-ts107.a2hosting.com
az1-ss25.a2hosting.com
mi3-ss4.a2hosting.com
mi3-ts104.a2hosting.com
mi3-ls3.a2hosting.com
nl1-ls13.a2hosting.com
sg1-ts103.a2hosting.com
mi3-cl8-its2.a2hosting.com
nl1-ss11.a2hosting.com
sg1-ss10.a2hosting.com
az1-ss109.a2hosting.com
az1-ss6.a2hosting.com
nl1-ls6.a2hosting.com
sg1-ss16.a2hosting.com
az1-ss103.a2hosting.com
az1-ss2.a2hosting.com
nl1-ts1.a2hosting.com
nl1-ts100.a2hosting.com
nl1-ss100.a2hosting.com
mi3-ss49.a2hosting.com
az1-ss108.a2hosting.com
nl1-ts4.a2hosting.com
nl1-ls3.a2hosting.com
sg1-cl9-ats2.a2hosting.com
nl1-ts101.a2hosting.com
az1-ts100.a2hosting.com
nl1-ls9.a2hosting.com
nl1-ts109.a2hosting.com
mi3-ss7.a2hosting.com
az1-ss35.a2hosting.com
mi3-ls25.a2hosting.com
sg1-ss13.a2hosting.com
mi3-ss62.a2hosting.com
nl1-cl8-ats1.a2hosting.com
az1-ts101.a2hosting.com
sg1-ss101.a2hosting.com
az1-ls10.a2hosting.com
az1-ss100.a2hosting.com
az1-ss18.a2hosting.com
mi3-ts108.a2hosting.com
az1-ss17.a2hosting.com
mi3-ss122.a2hosting.com
mi3-ss112.a2hosting.com
mi3-ts101.a2hosting.com
mi3-ss40.a2hosting.com
mi3-ts110.a2hosting.com
az1-ts4.a2hosting.com
sg1-ts2.a2hosting.com
mi3-ts9.a2hosting.com
nl1-ts8.a2hosting.com
az1-ss38.a2hosting.com
az1-ls16.a2hosting.com
nl1-ss13.a2hosting.com
az1-ts103.a2hosting.com
az1-ts2.a2hosting.com
mi3-ss100.a2hosting.com
az1-ls9.a2hosting.com
mi3-ts109.a2hosting.com
mi3-ss66.a2hosting.com
az1-ss36.a2hosting.com
nl1-ss16.a2hosting.com
az1-ss45.a2hosting.com
mi3-ts4.a2hosting.com
mi3-ss123.a2hosting.com
sg1-ss12.a2hosting.com
mi3-cl9-ats1.a2hosting.com
nl1-cl9-ats1.a2hosting.com
mi3-cl8-ats1.a2hosting.com
az1-ss111.a2hosting.com
az1-ss29.a2hosting.com
mi3-ss47.a2hosting.com
az1-ts106.a2hosting.com
mi3-ss35.a2hosting.com
az1-ss15.a2hosting.com
mi3-ss44.a2hosting.com
mi3-cl9-its3.a2hosting.com
mi3-ss33.a2hosting.com
sg1-ls2.a2hosting.com
nl1-ts102.a2hosting.com
nl1-cl8-its1.a2hosting.com
mi3-ls8.a2hosting.com
mi3-ss6.a2hosting.com
mi3-ss55.a2hosting.com
nl1-ls12.a2hosting.com
az1-ls1.a2hosting.com
mi3-ls10.a2hosting.com
sg1-ss100.a2hosting.com
az1-ls18.a2hosting.com
nl1-ss108.a2hosting.com
sg1-ls6.a2hosting.com
sg1-ts105.a2hosting.com
az1-ls13.a2hosting.com
az1-cl9-ats2.a2hosting.com
mi3-ts2.a2hosting.com
az1-ss42.a2hosting.com
az1-ss22.a2hosting.com
mi3-ts12.a2hosting.com
nl1-ss12.a2hosting.com
mi3-ss11.a2hosting.com
sg1-ls9.a2hosting.com
az1-ls19.a2hosting.com
mi3-ts7.a2hosting.com
mi3-ls15.a2hosting.com
mi3-ts105.a2hosting.com
az1-ls14.a2hosting.com
mi3-ts113.a2hosting.com
nl1-cl9-ats2.a2hosting.com
nl1-ss22.a2hosting.com
nl1-ss102.a2hosting.com
mi3-cl8-its1.a2hosting.com
sg1-ss1.a2hosting.com
mi3-ss101.a2hosting.com
mi3-ss109.a2hosting.com
nl1-ss18.a2hosting.com
nl1-ls7.a2hosting.com
sg1-ls7.a2hosting.com
sg1-ss106.a2hosting.com
mi3-cl9-ats5.a2hosting.com
nl1-ts105.a2hosting.com
az1-ss24.a2hosting.com
nl1-ts104.a2hosting.com
mi3-ts13.a2hosting.com
mi3-ls12.a2hosting.com
az1-ls12.a2hosting.com
nl1-ls11.a2hosting.com
nl1-ts111.a2hosting.com
mi3-ss30.a2hosting.com
az1-ss30.a2hosting.com
newsletter.a2hosting.com
az1-ss37.a2hosting.com
nl1-ss107.a2hosting.com
mi3-ts6.a2hosting.com
mi3-ls6.a2hosting.com
mi3-ss5.a2hosting.com
nl1-ss104.a2hosting.com
az1-ss3.a2hosting.com
mi3-ss22.a2hosting.com
sg1-cl9-ats1.a2hosting.com
mi3-ss20.a2hosting.com
az1-ss7.a2hosting.com
nl1-ss24.a2hosting.com
sg1-cl9-ats3.a2hosting.com
az1-ss13.a2hosting.com
sg1-ss103.a2hosting.com
mi3-ss2.a2hosting.com
nl1-ts9.a2hosting.com
sg1-ss8.a2hosting.com
mi3-ss58.a2hosting.com
mi3-ss37.a2hosting.com
mi3-ss65.a2hosting.com
az1-ss34.a2hosting.com
sg1-ts104.a2hosting.com
mi3-ts3.a2hosting.com
nl1-ts103.a2hosting.com
nl1-ss103.a2hosting.com
mi3-ss32.a2hosting.com
az1-ts1.a2hosting.com
mi3-ls1.a2hosting.com
mi3-ss61.a2hosting.com
az1-ss41.a2hosting.com
mi3-ss121.a2hosting.com
mi3-ss60.a2hosting.com
az1-ts6.a2hosting.com
nl1-ss105.a2hosting.com
sg1-ss105.a2hosting.com
mi3-ls4.a2hosting.com
az1-ss44.a2hosting.com
az1-ss102.a2hosting.com
mi3-ts111.a2hosting.com
mi3-ss50.a2hosting.com
nl1-ss10.a2hosting.com
az1-ts5.a2hosting.com
sg1-ts5.a2hosting.com
nl1-ss15.a2hosting.com
az1-ss4.a2hosting.com
mi3-ls14.a2hosting.com
mi3-ls22.a2hosting.com
az1-ts111.a2hosting.com
nl1-ss101.a2hosting.com
sg1-ts110.a2hosting.com
mi3-ls9.a2hosting.com
az1-ts109.a2hosting.com
sg1-ss18.a2hosting.com
az1-ts116.a2hosting.com
mi3-ss115.a2hosting.com
mi3-cl9-ats4.a2hosting.com
az1-ss40.a2hosting.com
az1-ss10.a2hosting.com
az1-ss110.a2hosting.com
mi3-ss59.a2hosting.com
sg1-ts109.a2hosting.com
mi3-ss38.a2hosting.com
az1-ss27.a2hosting.com
az1-ss107.a2hosting.com
mi3-ss24.a2hosting.com
az1-ls2.a2hosting.com
az1-ts102.a2hosting.com
az1-ls11.a2hosting.com
sg1-ss9.a2hosting.com
sg1-ss19.a2hosting.com
mi3-ss48.a2hosting.com
nl1-ss17.a2hosting.com
mi3-ss106.a2hosting.com
mi3-ss34.a2hosting.com
mi3-ls23.a2hosting.com
az1-ts112.a2hosting.com
mi3-ts102.a2hosting.com
mi3-ts1.a2hosting.com
mi3-ss21.a2hosting.com
mi3-ls21.a2hosting.com
sg1-ls1.a2hosting.com
nl1-ss9.a2hosting.com
az1-ss28.a2hosting.com
nl1-ts108.a2hosting.com
sg1-ts7.a2hosting.com
mi3-ts106.a2hosting.com
az1-ts105.a2hosting.com
az1-ts104.a2hosting.com
az1-ts113.a2hosting.com
sg1-ss102.a2hosting.com
az1-ss21.a2hosting.com
nl1-ss20.a2hosting.com
mi3-ss119.a2hosting.com
nl1-ts7.a2hosting.com
sg1-cl8-ats1.a2hosting.com
nl1-ts110.a2hosting.com
mi3-ts100.a2hosting.com
mi3-ls7.a2hosting.com
az1-ls17.a2hosting.com
sg1-ts106.a2hosting.com
mi3-ss25.a2hosting.com
mi3-ss15.a2hosting.com
mi3-cl9-its4.a2hosting.com
nl1-ls14.a2hosting.com
az1-cl9-its1.a2hosting.com
az1-cl8-its1.a2hosting.com
mi3-ss1.a2hosting.com
az1-ss19.a2hosting.com
sg1-ss3.a2hosting.com
mi3-ls19.a2hosting.com
mi3-ss27.a2hosting.com
nl1-ts6.a2hosting.com
nl1-ts5.a2hosting.com
sg1-ss15.a2hosting.com
sg1-ts4.a2hosting.com
mi3-ss14.a2hosting.com
mi3-ss113.a2hosting.com
mi3-ss52.a2hosting.com
mi3-ss12.a2hosting.com
mi3-ss102.a2hosting.com
nl1-ss21.a2hosting.com
mi3-ss110.a2hosting.com

The path to reputation greatness.

See if you’re being blocked.

Is your reputation suffering because you’re on a blocklist? Use our free tool to investigate.

Learn from star senders

Hear real sender stories on the Email After Hours podcast.

Keep your lists clean

Upload your list to our list quality checks tool to see if your contacts are legit.

Talk to an email expert.

We’re the experts in deliverability and driving maximum results from your email marketing. Let’s chat and find out how you can improve your sender reputation and raise your revenue.