CF1762922238087-tsm20251109205412

WWW.RTSAK.COM - certif.dk

Search for IP or hostnames:

certif.dk checked at 2025-11-12T04:37:18.075Z 315ms 69/69/69 100% R:19 allDone:true timedOut:false

certif.dk

NSns2.web-solutions.dk
A185.12.179.209🇩🇪 Aruba Cloud DE
PTRns2.web-solutions.dk
NSns.web-solutions.dk
A81.7.150.66🇩🇰 Sentia Danmark
PTRns.web-solutions.dk
NSns3.web-solutions.eu
A2a04:2b00:14cc::226 🇬🇧 RCODEZERO-ANYCAST-SEC1-TLD
PTRns1.rrpproxy.net
A193.227.117.226🇩🇪 RCODEZERO-ANYCAST-SEC1-TLD
PTRns1.rrpproxy.net
NSns4.web-solutions.eu
A2a04:2b00:14dd::226 🇬🇧 RCODEZERO-ANYCAST-SEC1-TLD
PTRns2.rrpproxy.net
A194.50.187.226🇩🇪 RCODEZERO-ANYCAST-SEC2
PTRns2.rrpproxy.net
A2001:67c:3c0:12::53 🇩🇰 ONECOM
A81.7.177.102🇩🇰 Sentia Danmark

dk

NSb.nic.dk
NSc.nic.dk
NSh.nic.dk
NSl.nic.dk
NSs.nic.dk
NSt.nic.dk

Starts with same word

Starts similarily

AI analysis

certif.dk resolves to two IP numbers: 2001:67c:3c0:12::53 and 81.7.177.102.

other host names including www.telecat.dk, teknologiportalen.dk, csc-training.dk, legind.no and www.jyske-emc.dk share IP numbers with certif.dk.

certif.dk is delegated to four name servers: ns2.web-solutions.dk, ns.web-solutions.dk, ns3.web-solutions.eu and ns4.web-solutions.eu.

certif.dk at least partially shares name servers with other domains, for instance 1-domain.dk, theissway.com, berendsen.international, focusdynamics.de and efishop.fi.

Host names with two IP numbers:

ns3.web-solutions.eu points to 2a04:2b00:14cc::226 and 193.227.117.226; ns4.web-solutions.eu points to 2a04:2b00:14dd::226 and 194.50.187.226.

Host names with one IP number:

ns2.web-solutions.dk points to 185.12.179.209; ns.web-solutions.dk points to 81.7.150.66.

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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