WWW.RTSAK.COM - challengeit.koeln
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challengeit.koeln checked at 2025-09-28T19:32:37.198Z 456ms 102/102/102 100% R:14challengeit.koeln
koeln
| NS | ns1.dns.business | ||||||
| NS | dns.ryce-rsp.com | ||||||
| NS | ns1.ryce-rsp.com | ||||||
Starts with same word
challengeit.co.za |
challengeit.com |
challengeit.dk |
challengeit.co.uk |
challengeit.com.br |
challengeit.com.au |
challengeit.pt |
challengeit.koeln |
Starts similarily
AI analysis
challengeit.koeln is delegated to four name servers: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com.
challengeit.koeln shares name servers with other domains at least partially, for example pandr.uk, gekom.ch, jothi.com.sg, whitehome.org and der-glas-koenig.de.
Host names with two IP numbers:
ns1.bdm.microsoftonline.com points to: 2603:1061:0:700::d0 and 13.107.236.208
ns2.bdm.microsoftonline.com points to: 2620:1ec:8ec:700::d0 and 150.171.21.208
ns3.bdm.microsoftonline.com points to: 2a01:111:4000:700::d0 and 204.14.183.208
ns4.bdm.microsoftonline.com points to: 2620:1ec:bda:700::d0 and 208.84.5.208
challengeit.koeln is handled by a single mail server, challengeit-koeln.mail.protection.outlook.com.
Host name challengeit-koeln.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::d, 2a01:111:f403:ca09::8, 2a01:111:f403:ca09::a, 2a01:111:f403:ca09::c, 52.101.68.0, 52.101.68.21, 52.101.73.2 and 52.101.73.21.