CF1762145379256-tsm20251102073205

WWW.RTSAK.COM - op-it.de

Search for IP or hostnames:

op-it.de checked at 2025-11-03T04:49:39.198Z 1283ms 77/77/77 100% R:11

op-it.de

NSdns01-tld.t-online.de
A2003:2:6:137:80:157:195:90 🇩🇪 DTAG
A80.157.195.90🇩🇪 DTAG
NSdns02-tld.t-online.de
A2003:180:a::1:53 🇩🇪 DTAG
PTRdns02-tld.t-online.de
A212.185.24.9🇩🇪 DTAG
PTRdns02-tld.t-online.de
MXsmtp-01.tld.t-online.de
A194.25.134.76🇩🇪 DTAG
PTRsmtp-01.tld.t-online.de
MXsmtp-02.tld.t-online.de
A194.25.134.12🇩🇪 DTAG
PTRsmtp-02.tld.t-online.de
A185.60.251.251🇩🇪 DE-FIRSTCOLO

de

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

Starts with same word

Starts similarily

AI analysis

op-it.de resolves to one IP number: 185.60.251.251.

Other host names, for instance *.dialogos.ch, etani.de, mail.spot-online.com, buerosysteme-angerer.de and www.omayrarios.com share IP numbers with op-it.de.

op-it.de's delegation uses two name servers: dns01-tld.t-online.de and dns02-tld.t-online.de.

op-it.de uses the same name server setup as other domains, such as harzlandsauna.de, maiergm.de, mittreu.de, ah-lindner.de and internethandel-thomas.de.

Host names with two IPs:

dns01-tld.t-online.de points to 2003:2:6:137:80:157:195:90 and 80.157.195.90

dns02-tld.t-online.de points to 2003:180:a::1:53 and 212.185.24.9

op-it.de is served by two mail servers smtp-01.tld.t-online.de and smtp-02.tld.t-online.de.

op-it.de shares the same mail server setup as other domains, for instance waldorfkindergarten-potsdam.de, chaos-undivided.homepage.t-online.de, barukcic-causality.homepage.t-online.de, kelibi.de and hjwerner.privat.t-online.de.

op-it.de shares some mail servers with other domains, at least in part, for example eisenhuth.de.

Host names with a single IP address: smtp-01.tld.t-online.de points to 194.25.134.76; smtp-02.tld.t-online.de points to 194.25.134.12.

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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