WWW.RTSAK.COM - head-first.de
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head-first.de checked at 2025-09-06T17:10:32.223Z 225ms 66/66/66 100% R:10head-first.de
| MX | localhost | ||||||
| A | ::1 | ||||||
| PTR | localhost | ||||||
| A | 127.0.0.1 Netlen Internet | ||||||
| PTR | localhost | ||||||
| NS | sl1.sedo.com | ||||||
| A | 91.195.240.173🇩🇪 SEDO | ||||||
| NS | sl2.sedo.com | ||||||
| A | 91.195.241.173🇩🇪 SEDO | ||||||
| A | 91.195.241.232🇩🇪 SEDO | ||||||
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 | ||||||
mail.head-first.de |
head-first.com |
head-first.co.uk |
head-first.de |
head-first.org |
fish-trade.ru |
head-first.de |
head-first.org |
head-first.com |
head-first.co.uk |
AI analysis
The parent of mail.head-first.de is head-first.de.
IP number 91.195.241.232 is pointed to by head-first.de.
IP numbers are shared between head-first.de and other host names such as eoj.net, donors.be, madweb.eu, wellcomm.eu, and secondi.eu.
Two name servers, sl1.sedo.com and sl2.sedo.com, are the delegation for head-first.de.
The name server setup of head-first.de is shared with other domains such as yoga-dance.de, testnt.urb.de, restauracja.de, camper.amsterdam, and vtvu.com.
sl1.sedo.com and sl2.sedo.com both point to individual IP numbers: 91.195.240.173 and 91.195.241.173 respectively.
The mail server, localhost, manages head-first.de.
Just like other domains such as vlora.eu, saintnicholas.co.uk, tongdehang.com, mx.casecagliari.it, and primeflux.org, head-first.de also has the same mail server setup.
localhost is configured to point to two IP addresses, namely ::1 and 127.0.0.1.