WWW.RTSAK.COM - sef-it.de
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sef-it.de checked at 2025-10-25T05:20:01.623Z 345ms 73/73/73 100% R:21sef-it.de
| NS | ns11.nameserver.de | ||||||
| A | 2a02:708:0:26::2 🇩🇪 ratiokontakt GmbH | ||||||
| PTR | ns11.nameserver.de | ||||||
| A | 212.223.44.219🇩🇪 ratiokontakt GmbH | ||||||
| PTR | ns11.nameserver.de | ||||||
| NS | ns12.nameserver.de | ||||||
| A | 2a02:708:0:25::2 🇩🇪 ratiokontakt GmbH | ||||||
| PTR | ns12.nameserver.de | ||||||
| A | 212.223.44.220🇩🇪 ratiokontakt GmbH | ||||||
| PTR | ns12.nameserver.de | ||||||
| MX | mail.sef-it.de | ||||||
| A | 212.223.165.71🇩🇪 ratiokontakt GmbH | ||||||
| PTR | frontend.clustermail.de | ||||||
| A | 2a02:708:0:66::2 🇩🇪 ratiokontakt GmbH | ||||||
| PTR | linux25.unixserver.org | ||||||
| A | 212.63.145.70🇩🇪 ratiokontakt GmbH | ||||||
| PTR | linux25.unixserver.org | ||||||
de
| NS | a.nic.de | ||||||
| NS | f.nic.de | ||||||
| NS | z.nic.de | ||||||
| NS | l.de.net | ||||||
| NS | n.de.net | ||||||
| NS | s.de.net | ||||||
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mail.sef-it.de |
Starts with same word
Starts similarily
AI analysis
sef-it.de is the parent of mail.sef-it.de.
sef-it.de resolves to two IP numbers: 2a02:708:0:66::2 and 212.63.145.70.
other host names including blickekom.de, madin-felgen.de, hula-blitz.de, xn--geschenkfrdich-osb.de and sef-it.at share IP numbers with sef-it.de.
sef-it.de is delegated to two name servers ns11.nameserver.de and ns12.nameserver.de.
sef-it.de shares the same name server setup as other domains, for instance d-d-c.de, traueroase.com, tafel-holzminden.de, metaai.info and sportsnut.de.
Host names with two IP numbers:
The host name ns11.nameserver.de points to 2a02:708:0:26::2 and 212.223.44.219; the host name ns12.nameserver.de points to 2a02:708:0:25::2 and 212.223.44.220.
sef-it.de is handled by a single mail server, mail.sef-it.de.
mail.sef-it.de resolves to IP 212.223.165.71.