IPLIST.NET - 66.76.67.in-addr.arpa
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66.76.67.in-addr.arpa checked at 2025-11-04T06:58:12.195Z 202ms 66/66/66 100% R:1266.76.67.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 | ||||||
76.67.in-addr.arpa
| NS | authns1.qwest.net | ||||||
| NS | authns2.qwest.net | ||||||
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AI analysis
66.76.67.in-addr.arpa is a parent of 233.66.76.67.in-addr.arpa, 135.66.76.67.in-addr.arpa, 23.66.76.67.in-addr.arpa and 188.66.76.67.in-addr.arpa. 
 Delegation for 66.76.67.in-addr.arpa rests with two name servers, authns1.qwest.net and authns2.qwest.net. 
66.76.67.in-addr.arpa shares the same name server setup as other domains, including frgo.qwest.net, 76.112.66.in-addr.arpa, 215.206.209.in-addr.arpa, 20.232.63.in-addr.arpa and boid.qwest.net.
66.76.67.in-addr.arpa at least partially shares name servers with other domains, for instance 106.89.64.in-addr.arpa, 49.177.167.in-addr.arpa, 246.242.66.in-addr.arpa, 22.177.167.in-addr.arpa and 253.34.69.in-addr.arpa.
These name servers are often used together with ns1.kmcmail.net, ns2.kmcmail.net, ns.allina.com, nsext-stc.allina.com and ns3.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.
66.76.67.in-addr.arpa is handled by a single mail server, mail.embarqservices.net.
66.76.67.in-addr.arpa uses the same mail server configuration as other domains, such as 1.0.71.in-addr.arpa, 0.3.76.in-addr.arpa, 1.3.76.in-addr.arpa, 110.2.71.in-addr.arpa and 196.7.76.in-addr.arpa.
mail.embarqservices.net points to a single IP: 209.26.88.20.