IPLIST.NET - 221.13.31.in-addr.arpa
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221.13.31.in-addr.arpa checked at 2025-10-11T12:06:45.098Z 218ms 97/97/97 100% R:14221.13.31.in-addr.arpa
| NS | pns.neterra.net | ||||||
| A | 2a00:1728:34::5 🇧🇬 Neterra | ||||||
| PTR | pns.neterra.net | ||||||
| A | 87.120.6.188🇧🇬 Neterra | ||||||
| PTR | pns.neterra.net | ||||||
| NS | sns.neterra.net | ||||||
| A | 2a00:1728:35::5 🇧🇬 Neterra | ||||||
| PTR | sns.neterra.net | ||||||
| A | 212.73.138.44🇧🇬 Neterra | ||||||
| PTR | sns.neterra.net | ||||||
| MX | neterra-net.mail.protection.outlook.com | ||||||
| A | 2a01:111:f403:ca09::4 🇳🇱 Microsoft | ||||||
| PTR | mail-am0pr04cu00504.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:ca09::6 🇳🇱 Microsoft | ||||||
| PTR | mail-am4pr0401cu00106.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:ca09::e 🇳🇱 Microsoft | ||||||
| PTR | mail-am7pr05cu00206.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:ca09::f 🇳🇱 Microsoft | ||||||
| PTR | mail-am7pr05cu00307.inbound.protection.outlook.com | ||||||
| A | 52.101.68.16🇮🇪 Microsoft | ||||||
| PTR | mail-db4pr02cu00400.inbound.protection.outlook.com | ||||||
| A | 52.101.73.6🇳🇱 Microsoft | ||||||
| PTR | mail-am6pr04cu00306.inbound.protection.outlook.com | ||||||
| A | 52.101.73.12🇳🇱 Microsoft | ||||||
| PTR | mail-am4pr0401cu00104.inbound.protection.outlook.com | ||||||
| A | 52.101.73.26🇳🇱 Microsoft | ||||||
| PTR | mail-as9pr05cu01302.inbound.protection.outlook.com | ||||||
13.31.in-addr.arpa
Up
231.221.13.31.in-addr.arpa |
13.221.13.31.in-addr.arpa |
229.221.13.31.in-addr.arpa |
55.221.13.31.in-addr.arpa |
Starts with same word
221.la |
221.org |
221.co.uk |
221.money |
221.cz |
221.cn |
221.it |
221.life |
221.com.ua |
221.us |
221.one |
221.net |
221.es |
221.co |
221.de |
221.in-addr.arpa |
221.tel |
221.ca |
221.com |
221.ru |
Starts similarily
AI analysis
221.13.31.in-addr.arpa is parent of 231.221.13.31.in-addr.arpa, 13.221.13.31.in-addr.arpa, 229.221.13.31.in-addr.arpa and 55.221.13.31.in-addr.arpa.
221.13.31.in-addr.arpa's delegation uses two name servers, pns.neterra.net and sns.neterra.net.
221.13.31.in-addr.arpa shares the same name server setup as other domains, for example 109.120.87.in-addr.arpa, 238.13.31.in-addr.arpa, 218.156.94.in-addr.arpa, 206.120.87.in-addr.arpa and workbox.one.
221.13.31.in-addr.arpa at least partially shares name servers with other domains, including telecompbg.com, deltastock.bg, poshta.net, deltastock.com and payner.bg.
Host names with two IPs:
pns.neterra.net points to: 2a00:1728:34::5 and 87.120.6.188
sns.neterra.net points to: 2a00:1728:35::5 and 212.73.138.44
221.13.31.in-addr.arpa is handled by a single mail server, neterra-net.mail.protection.outlook.com.
221.13.31.in-addr.arpa shares its mail server setup with other domains, including 150.121.87.in-addr.arpa, 151.121.87.in-addr.arpa, 216.13.31.in-addr.arpa, 218.13.31.in-addr.arpa and 217.13.31.in-addr.arpa.
The mail servers for 221.13.31.in-addr.arpa are shared with other domains, for instance neterra.org, netera.tv, neterra.mobi, zabavno.tv and zabavno.org.
these mail servers are commonly used alongside the mail servers mx.neterra.net.
Hostname neterra-net.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca09::4, 2a01:111:f403:ca09::6, 2a01:111:f403:ca09::e, 2a01:111:f403:ca09::f, 52.101.68.16, 52.101.73.6, 52.101.73.12 and 52.101.73.26.