CF1759796925856-tsm20251005211530

DNSWHOIS.INFO - certsrv.de

Search for IP or hostnames:

certsrv.de checked at 2025-10-07T00:28:45.825Z 989ms 88/88/88 100% R:16

certsrv.de

NSns1.1fire-dns.de
A2a06:de00:1f00:1111::53 🇨🇭 CUBEHOSTING1
A82.153.225.53🇬🇧 CUBEHOSTING1
NSns2.1fire-dns.de
A2a06:de00:1f01:2222::53 🇨🇭 CUBEHOSTING1
A178.208.186.53🇬🇧 CUBEHOSTING1
NSns3.1fire-dns.de
A2a00:f48:1003:3333::53 🇩🇪 23M GmbH
A62.113.211.53🇩🇪 23M GmbH
NSns4.1fire-dns.de
A85.215.230.211🇩🇪 IONOS SE
PTRip85-215-230-211.pbiaas.com
NSns5.1fire-dns.de
A217.160.99.79🇩🇪 IONOS SE
MXmail.certsrv.de
A127.0.0.1
PTRlocalhost
A127.0.0.1
PTRlocalhost

de

NSa.nic.de
NSf.nic.de
NSz.nic.de
NSl.de.net
NSn.de.net
NSs.de.net

Up

Starts with same word

Starts similarily

AI analysis

certsrv.de is the parent of mail.certsrv.de.

certsrv.de resolves to one IP number: 127.0.0.1.

other host names including stubai.mobi, vserteca.host.sk, mx2.mariusalexander.dk, kids4quiz.de and ns5.j2global.com share IP numbers with certsrv.de.

certsrv.de is delegated to five name servers: ns1.1fire-dns.de, ns2.1fire-dns.de, ns3.1fire-dns.de, ns4.1fire-dns.de and ns5.1fire-dns.de.

certsrv.de at least partially shares name servers with other domains, for instance veronika-emendoerfer.de, fountaincms.de, farben-welten.de, contherapia.com and hebammenwiki.de.

Host names with two IP numbers

ns1.1fire-dns.de points to 2a06:de00:1f00:1111::53 and 82.153.225.53

ns2.1fire-dns.de points to 2a06:de00:1f01:2222::53 and 178.208.186.53

ns3.1fire-dns.de points to 2a00:f48:1003:3333::53 and 62.113.211.53

Host names with one IP number

ns4.1fire-dns.de points to 85.215.230.211

ns5.1fire-dns.de points to 217.160.99.79

certsrv.de is handled by a single mail server, mail.certsrv.de.

mail.certsrv.de resolves to IP 127.0.0.1.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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cCqRCyn CF johedugfp 2025-10-07