CF1762711273727-tsm20251109131225

DNSWHOIS.INFO - tetr.is

Search for IP or hostnames:

tetr.is checked at 2025-11-09T18:01:13.710Z 274ms 86/86/86 100% R:15 allDone:true timedOut:false

tetr.is

NSns01.one.com
A2001:67c:28cc::10 ONECOM-INFRA
PTRns01.one.com
A195.206.121.10 ONECOM-INFRA
PTRns01.one.com
NSns02.one.com
A2001:67c:3c0::10 🇩🇰 ONECOM
PTRns02.one.com
A185.10.11.10 ONECOM
PTRns02.one.com
MXmx1.pub.mailpod11-cph3.one.com
A104.37.34.230🇩🇰 ONECOM
PTRmx1.pub.mailpod11-cph3.one.com
MXmx2.pub.mailpod11-cph3.one.com
A104.37.34.231🇩🇰 ONECOM
PTRmx2.pub.mailpod11-cph3.one.com
MXmx3.pub.mailpod11-cph3.one.com
A104.37.34.232🇩🇰 ONECOM
PTRmx3.pub.mailpod11-cph3.one.com
MXmx4.pub.mailpod11-cph3.one.com
A104.37.34.233🇩🇰 ONECOM
PTRmx4.pub.mailpod11-cph3.one.com
A46.30.211.38🇩🇰 ONECOM
PTRdomain-parking.one.com

is

NSa.nic.is
NSb.nic.is
NSc.nic.is
NSd.nic.is
NSe.nic.is

Starts with same word

Starts similarily

AI analysis

tetr.is points to a single IP address: 46.30.211.38.

Other host names such as lmr.se, larvi.net, runeland.se, allplay.no and vizone.dk share IPs with tetr.is.

Two name servers ns01.one.com and ns02.one.com handle the delegation for tetr.is.

tetr.is shares the same name server setup as other domains, for example telvision.dk, brigou.be, schmolzer.se, sacd.se and magnussen.biz.

Host names with two IP numbers:

ns01.one.com points to 2001:67c:28cc::10 and 195.206.121.10.

ns02.one.com points to 2001:67c:3c0::10 and 185.10.11.10.

tetr.is is served by four mail servers: mx1.pub.mailpod11-cph3.one.com, mx2.pub.mailpod11-cph3.one.com, mx3.pub.mailpod11-cph3.one.com and mx4.pub.mailpod11-cph3.one.com.

tetr.is shares at least partially some mail servers with other domains, for instance laegernesktpaulskirkeplads2.dk, dantool.eu, spritruten.dk, versvs.de and beziehungsschule.com.

Host names with one IP number:

mx1.pub.mailpod11-cph3.one.com points to: 104.37.34.230

mx2.pub.mailpod11-cph3.one.com points to: 104.37.34.231

mx3.pub.mailpod11-cph3.one.com points to: 104.37.34.232

mx4.pub.mailpod11-cph3.one.com points to: 104.37.34.233

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq