21.de checked at 2025-01-16T16:35:06.568Z 593ms 81/81/81 100% R:19
DNSTREE.COM - 21.de
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21.de
NS | ns2.dnsmgt.eu | ||||||
A | 2001:67c:10b8::122 🇨🇠RCODEZERO-ANYCAST-SEC2 | ||||||
PTR | ns2.dnsmgt.net | ||||||
A | 176.97.158.122🇦🇹 RCODEZERO-ANYCAST-SEC2 | ||||||
PTR | ns2.dnsmgt.net | ||||||
NS | ns1.dnsmgt.net | ||||||
A | 2001:67c:1bc::122 🇦🇹 RcodeZero Anycast DNS | ||||||
PTR | ns1.dnsmgt.net | ||||||
A | 192.174.68.122🇦🇹 RcodeZero Anycast DNS | ||||||
PTR | ns1.dnsmgt.net | ||||||
MX | mailin.dokom.net | ||||||
A | 2a03:f580:2:3:85:22:55:40 🇩🇪 DOKOM21 | ||||||
PTR | mailin.dokom.net | ||||||
PTR | mx.dokom.net | ||||||
A | 85.22.55.40🇩🇪 DOKOM21 | ||||||
PTR | mailin.dokom.net | ||||||
PTR | mx.dokom.net | ||||||
A | 85.22.48.65🇩🇪 DOKOM21 |
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 |
AI analysis
The DNS record 21.de is configured to resolve to the IP address 85.22.48.65.
IP numbers are shared between 21.de and other host names, such as dsw.de and www.dsw.de.
Two name servers, ns2.dnsmgt.eu and ns1.dnsmgt.net, are delegated to 21.de.
The name server setup of 21.de is shared with other domains such as edg.de, turk-elektric.com, turbo-taste.de, onwatt.de, and dokom21.net.
The domain 21.de partially shares its name servers with other domains such as dokom.info, putsch.com, and icorner.de.
ns2.dnsmgt.eu and ns1.dnsmgt.net each point to two IP numbers: 2001:67c:10b8::122, 176.97.158.122 and 2001:67c:1bc::122, 192.174.68.122 respectively.
The mail server, mailin.dokom.net, manages 21.de.
Just like the domains dokom.biz, dokom21-ns.com, dokom.net, dokomserver.de, and sbb-dortmund.de, 21.de also has the same mail server setup.
Other domains such as mk-net.de, ukdo.de, mymaex.de, ruhr-cix.com, and thoraxzentrum-dortmund.de share at least some mail servers with 21.de.
The mail servers mx.dokom.net, mail2.stadtdo.de, and mail.stadtdo.de are frequently used in conjunction with these ones.
mailin.dokom.net is configured to point to two IP addresses: 2a03:f580:2:3:85:22:55:40 and 85.22.55.40.