WWW.RTSAK.COM - 57.231.77.in-addr.arpa
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57.231.77.in-addr.arpa checked at 2025-10-06T13:18:28.580Z 137ms 64/64/64 100% R:1057.231.77.in-addr.arpa
| MX | mail1.comunitel.net | ||||||
| A | 212.145.4.98🇪🇸 Vodafone España | ||||||
| PTR | bcnmsc05d2.vodafone.es | ||||||
| PTR | ns2.vodafone.es | ||||||
| PTR | ns2.comunitel.net | ||||||
| NS | ns1.comunitel.net | ||||||
| A | 212.145.4.97🇪🇸 Vodafone España | ||||||
| PTR | nowdata.es | ||||||
| PTR | madcdc06d1.vodafone.es | ||||||
| PTR | ns1.vodafone.es | ||||||
| PTR | ns1.comunitel.net | ||||||
| NS | ns2.comunitel.net | ||||||
| A | 212.145.4.98🇪🇸 Vodafone España | ||||||
| PTR | bcnmsc05d2.vodafone.es | ||||||
| PTR | ns2.vodafone.es | ||||||
| PTR | ns2.comunitel.net | ||||||
| NS | ns3.comunitel.net | ||||||
| A | 217.130.24.50🇪🇸 Vodafone España | ||||||
| PTR | ns3.vodafone.es | ||||||
| PTR | ns3.comunitel.net | ||||||
231.77.in-addr.arpa
| MX | mail1.comunitel.net | ||||||
| MX | mail2.comunitel.net | ||||||
| NS | ns1.comunitel.net | ||||||
| NS | ns2.comunitel.net | ||||||
| NS | ns3.comunitel.net | ||||||
Up
4.57.231.77.in-addr.arpa |
Starts with same word
57.lt |
57.by |
57.md |
57.nl |
57.no |
57.hu |
57.be |
57.cn |
57.com.tw |
57.gg |
57.in-addr.arpa |
57.la |
57.am |
57.de |
57.pl |
57.amsterdam |
57.com |
57.ai |
57.se |
57.biz |
57.net.cn |
57.cl |
57.si |
57.dk |
57.fi |
Starts similarily
AI analysis
57.231.77.in-addr.arpa is the parent of 4.57.231.77.in-addr.arpa.
57.231.77.in-addr.arpa delegates to three name servers: ns1.comunitel.net, ns2.comunitel.net and ns3.comunitel.net.
57.231.77.in-addr.arpa shares some name servers with other domains, for example 0.87.188.in-addr.arpa, 134.145.212.in-addr.arpa, 188.86.188.in-addr.arpa, 194.62.95.in-addr.arpa and 234.24.46.in-addr.arpa.
Host names with a single IP: ns1.comunitel.net points to 212.145.4.97; ns2.comunitel.net points to 212.145.4.98; ns3.comunitel.net points to 217.130.24.50.
57.231.77.in-addr.arpa is handled by a single mail server, mail1.comunitel.net.
57.231.77.in-addr.arpa shares the mail server setup with other domains, for example 134.227.77.in-addr.arpa, 34.61.95.in-addr.arpa, 73.231.77.in-addr.arpa, 90.62.95.in-addr.arpa and 186.227.77.in-addr.arpa.
57.231.77.in-addr.arpa shares some mail servers with other domains, at least partially; for instance 145.212.in-addr.arpa, 226.77.in-addr.arpa, 231.77.in-addr.arpa, 61.95.in-addr.arpa and 84.188.in-addr.arpa.
these mail servers are commonly used alongside the mail servers mail2.comunitel.net.
Host name mail1.comunitel.net points to IP 212.145.4.98.