MXLIST.NET - 51.3.76.in-addr.arpa
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51.3.76.in-addr.arpa checked at 2025-11-06T06:35:22.939Z 203ms 66/66/66 100% R:1051.3.76.in-addr.arpa
| MX | mail.embarqservices.net | ||||||
| A | 209.26.88.20🇺🇸 AS2379 | ||||||
| PTR | mail.embarqservices.net | ||||||
| NS | authns1.qwest.net | ||||||
| A | 2001:428::5 🇺🇸 Centurylink | ||||||
| PTR | authns1.qwest.net | ||||||
| A | 63.150.72.4🇺🇸 Centurylink | ||||||
| PTR | authns1.centurylink.net | ||||||
| PTR | authns1.qwest.net | ||||||
| PTR | authns1.lumen.tech | ||||||
| NS | authns2.qwest.net | ||||||
| A | 2001:428::6 🇺🇸 Centurylink | ||||||
| PTR | authns2.qwest.net | ||||||
| A | 208.44.130.120🇺🇸 Centurylink | ||||||
| PTR | authns2.centurylink.net | ||||||
| PTR | authns2.qwest.net | ||||||
| PTR | authns2.lumen.tech | ||||||
3.76.in-addr.arpa
| NS | authns1.qwest.net | ||||||
| NS | authns2.qwest.net | ||||||
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AI analysis
51.3.76.in-addr.arpa is a parent of 185.51.3.76.in-addr.arpa and 12.51.3.76.in-addr.arpa.
Two name servers authns1.qwest.net and authns2.qwest.net handle the delegation for 51.3.76.in-addr.arpa.
51.3.76.in-addr.arpa shares the same name server setup as other domains, for example 61.1.184.in-addr.arpa, 101.184.in-addr.arpa, csw.centurytel.net, 20.103.168.in-addr.arpa and 166.26.209.in-addr.arpa.
51.3.76.in-addr.arpa at least partially shares name servers with other domains, for example messaging.centurylinkservices.net, 155.63.67.in-addr.arpa, lozier.biz, 118.89.64.in-addr.arpa and 232.63.67.in-addr.arpa.
These name servers are often used together with ns1.kmcmail.net and ns2.kmcmail.net.
Host names with two IP numbers:
authns1.qwest.net points to 2001:428::5 and 63.150.72.4.
authns2.qwest.net points to 2001:428::6 and 208.44.130.120.
The mail.embarqservices.net mail server handles 51.3.76.in-addr.arpa.
51.3.76.in-addr.arpa shares the same mail server setup as other domains, including 112.41.65.in-addr.arpa, 93.4.76.in-addr.arpa, 127.3.71.in-addr.arpa, 6.54.71.in-addr.arpa and 158.1.71.in-addr.arpa.
mail.embarqservices.net points to a single IP number: 209.26.88.20.