DNSWHOIS.INFO - 231.81.77.in-addr.arpa
Search for IP or hostnames:
231.81.77.in-addr.arpa checked at 2025-10-26T13:21:02.082Z 334ms 114/114/114 100% R:13231.81.77.in-addr.arpa
| NS | dns2.technorail.com | ||||||
| A | 2a00:6d42:3:2096::f:1 🇮🇹 ARUBA-ASN | ||||||
| PTR | dns2.technorail.com | ||||||
| A | 95.110.136.8🇮🇹 ARUBA-ASN | ||||||
| PTR | dns2.technorail.com | ||||||
| NS | dns.technorail.com | ||||||
| A | 2a00:6d40:2:2082::f:1 🇮🇹 ARUBA-ASN | ||||||
| PTR | dns.technorail.com | ||||||
| A | 94.177.210.13🇮🇹 ARUBA-ASN | ||||||
| PTR | dns.technorail.com | ||||||
| NS | dns4.arubadns.cz | ||||||
| A | 2001:15e8:104:4::d8ee 🇨🇿 INTERNET CZ | ||||||
| PTR | dns4.arubadns.cz | ||||||
| A | 81.2.216.238🇨🇿 INTERNET CZ | ||||||
| PTR | dns4.arubadns.cz | ||||||
| MX | mx.aruba.it | ||||||
| A | 62.149.128.72🇮🇹 ARUBA-ASN | ||||||
| PTR | mxd4.aruba.it | ||||||
| A | 62.149.128.74🇮🇹 ARUBA-ASN | ||||||
| PTR | mxd5.aruba.it | ||||||
| A | 62.149.128.151🇮🇹 ARUBA-ASN | ||||||
| PTR | mxd6.aruba.it | ||||||
| A | 62.149.128.154🇮🇹 ARUBA-ASN | ||||||
| PTR | mxd7.aruba.it | ||||||
| A | 62.149.128.157🇮🇹 ARUBA-ASN | ||||||
| PTR | mxd8.aruba.it | ||||||
| A | 62.149.128.160🇮🇹 ARUBA-ASN | ||||||
| PTR | mxd1.aruba.it | ||||||
| A | 62.149.128.163🇮🇹 ARUBA-ASN | ||||||
| PTR | mxd2.aruba.it | ||||||
| A | 62.149.128.166🇮🇹 ARUBA-ASN | ||||||
| PTR | mxd3.aruba.it | ||||||
| NS | dns3.arubadns.net | ||||||
| A | 2a00:6d41:3:206e::f:1 🇮🇹 ARUBA-ASN | ||||||
| PTR | dns3.arubadns.net | ||||||
| A | 95.110.220.5🇮🇹 ARUBA-ASN | ||||||
| PTR | dns3.arubadns.net | ||||||
81.77.in-addr.arpa
Up
184.231.81.77.in-addr.arpa |
15.231.81.77.in-addr.arpa |
164.231.81.77.in-addr.arpa |
188.231.81.77.in-addr.arpa |
25.231.81.77.in-addr.arpa |
182.231.81.77.in-addr.arpa |
213.231.81.77.in-addr.arpa |
181.231.81.77.in-addr.arpa |
185.231.81.77.in-addr.arpa |
Starts with same word
231.ca |
231.de |
231.in-addr.arpa |
231.email |
231.at |
231.it |
231.tv |
231.cz |
231.ltd |
231.chat |
231.run |
231.ru |
231.io |
231.nl |
231.cc |
231.us |
231.com |
231.pl |
231.la |
231.me |
Starts similarily
AI analysis
231.81.77.in-addr.arpa is the parent of 184.231.81.77.in-addr.arpa, 15.231.81.77.in-addr.arpa, 164.231.81.77.in-addr.arpa, 188.231.81.77.in-addr.arpa, 25.231.81.77.in-addr.arpa and a few other host names.
231.81.77.in-addr.arpa is delegated to four name servers: dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz and dns3.arubadns.net.
231.81.77.in-addr.arpa at least partially shares name servers with other domains, for instance costasanti.it, profbrunosalvadori.it, danielefalangone.com, romanagruppielettrogeni.com and sibforum.it.
Host names with two IP numbers:
dns2.technorail.com points to 2a00:6d42:3:2096::f:1 and 95.110.136.8; dns.technorail.com points to 2a00:6d40:2:2082::f:1 and 94.177.210.13; dns4.arubadns.cz points to 2001:15e8:104:4::d8ee and 81.2.216.238; dns3.arubadns.net points to 2a00:6d41:3:206e::f:1 and 95.110.220.5.
231.81.77.in-addr.arpa is handled by a single mail server, mx.aruba.it.
231.81.77.in-addr.arpa shares the same mail server setup as other domains, for instance 203.211.80.in-addr.arpa, 67.182.194.in-addr.arpa, 115.211.80.in-addr.arpa, 43.61.217.in-addr.arpa and 24.237.212.in-addr.arpa.
231.81.77.in-addr.arpa shares at least partially some mail servers with other domains, including vivindia.com, agf-italia.it and 2koaladeveloper.com.
These mail servers are commonly used alongside mx2.aruba.it and agfitalia.dyndns.org.
Host mx.aruba.it points to eight IP numbers: 62.149.128.72, 62.149.128.74, 62.149.128.151, 62.149.128.154, 62.149.128.157, 62.149.128.160, 62.149.128.163 and 62.149.128.166.