WWW.RTSAK.COM - 221.131.157.in-addr.arpa
Search for IP or hostnames:
221.131.157.in-addr.arpa checked at 2025-10-03T13:39:15.474Z 225ms 106/106/106 100% R:15221.131.157.in-addr.arpa
| NS | a.auth-ns.sonic.net | ||||||
| A | 2001:5a8:601:2::39 🇺🇸 Sonic Telecom (Sonic.net, Inc.) | ||||||
| PTR | a.auth-ns.sonic.net | ||||||
| A | 157.131.0.39🇺🇸 Sonic.net, Inc. | ||||||
| PTR | a.auth-ns.sonic.net | ||||||
| NS | b.auth-ns.sonic.net | ||||||
| A | 2607:43c1:1:3::144 AS26858 | ||||||
| PTR | b.auth-ns.sonic.net | ||||||
| A | 75.101.68.144🇺🇸 AS26858 | ||||||
| PTR | b.auth-ns.sonic.net | ||||||
| NS | c.auth-ns.sonic.net | ||||||
| A | 2604:1380:45d1:ae01::3 🇺🇸 Equinix as15830 | ||||||
| PTR | c.auth-ns.sonic.net | ||||||
| A | 139.178.66.139🇺🇸 Equinix as15830 | ||||||
| PTR | c.auth-ns.sonic.net | ||||||
| MX | mailin-01.mx.sonic.net | ||||||
| A | 157.131.224.68🇺🇸 Sonic Telecom (Sonic.net, Inc.) | ||||||
| PTR | a.mx.sonic.net | ||||||
| A | 157.131.224.69🇺🇸 Sonic Telecom (Sonic.net, Inc.) | ||||||
| PTR | b.mx.sonic.net | ||||||
| A | 157.131.224.70🇺🇸 Sonic Telecom (Sonic.net, Inc.) | ||||||
| PTR | c.mx.sonic.net | ||||||
| MX | mailin-02.mx.sonic.net | ||||||
| A | 157.131.224.71🇺🇸 Sonic Telecom (Sonic.net, Inc.) | ||||||
| PTR | d.mx.sonic.net | ||||||
| A | 157.131.224.72🇺🇸 Sonic Telecom (Sonic.net, Inc.) | ||||||
| PTR | e.mx.sonic.net | ||||||
| A | 157.131.224.73🇺🇸 Sonic Telecom (Sonic.net, Inc.) | ||||||
| PTR | f.mx.sonic.net | ||||||
| A | 209.204.175.65🇺🇸 Sonic.net, Inc. | ||||||
| PTR | name-web-test.sonic.net | ||||||
131.157.in-addr.arpa
| NS | a.auth-ns.sonic.net | ||||||
| NS | b.auth-ns.sonic.net | ||||||
| NS | c.auth-ns.sonic.net | ||||||
Up
Starts with same word
221.net |
221.es |
221.co |
221.de |
221.in-addr.arpa |
221.tel |
221.ca |
221.com |
221.ru |
221.la |
221.org |
221.co.uk |
221.money |
221.cz |
221.cn |
221.it |
221.life |
221.com.ua |
221.us |
221.one |
Starts similarily
AI analysis
221.131.157.in-addr.arpa is parent of 187.221.131.157.in-addr.arpa and 127.221.131.157.in-addr.arpa.
221.131.157.in-addr.arpa points to a single IP number: 209.204.175.65.
other host names for instance zentropa.com, 215.27.198.in-addr.arpa, meekervineyards.com, scooptube.org and 3.93.23.in-addr.arpa share IP numbers with 221.131.157.in-addr.arpa.
221.131.157.in-addr.arpa is delegated to three name servers: a.auth-ns.sonic.net, b.auth-ns.sonic.net and c.auth-ns.sonic.net.
221.131.157.in-addr.arpa at least partially shares name servers with other domains, for instance 77.254.142.in-addr.arpa, lax1.sonic.net, westbase.us, onuclothing.net and 101.93.23.in-addr.arpa.
These name servers are commonly used with the name servers d.auth-ns.sonic.net.
Host names with two IP numbers:
Host a.auth-ns.sonic.net points to 2001:5a8:601:2::39 and 157.131.0.39.
Host b.auth-ns.sonic.net points to 2607:43c1:1:3::144 and 75.101.68.144.
Host c.auth-ns.sonic.net points to 2604:1380:45d1:ae01::3 and 139.178.66.139.
221.131.157.in-addr.arpa is handled by two mail servers: mailin-01.mx.sonic.net and mailin-02.mx.sonic.net.
221.131.157.in-addr.arpa shares the same mail server setup as other domains, for instance kaneboys.com, 133.0.50.in-addr.arpa, craized.net, 222.36.70.in-addr.arpa and intimuse.com.
Host names with three IP numbers:
mailin-01.mx.sonic.net points to: 157.131.224.68, 157.131.224.69 and 157.131.224.70.
mailin-02.mx.sonic.net points to: 157.131.224.71, 157.131.224.72 and 157.131.224.73.