IPLIST.NET - 163.75.in-addr.arpa
Search for IP or hostnames:
163.75.in-addr.arpa checked at 2025-10-08T17:37:07.793Z 245ms 47/47/47 100% R:9163.75.in-addr.arpa
| NS | authns1.qwest.net | ||||||
| A | 2001:428::5 🇺🇸 Lumen AS209 | ||||||
| PTR | authns1.qwest.net | ||||||
| A | 63.150.72.4🇺🇸 Lumen AS209 | ||||||
| PTR | authns1.centurylink.net | ||||||
| PTR | authns1.qwest.net | ||||||
| PTR | authns1.lumen.tech | ||||||
| NS | authns2.qwest.net | ||||||
| A | 2001:428::6 🇺🇸 Lumen AS209 | ||||||
| PTR | authns2.qwest.net | ||||||
| A | 208.44.130.120🇺🇸 Lumen AS209 | ||||||
| PTR | authns2.centurylink.net | ||||||
| PTR | authns2.qwest.net | ||||||
| PTR | authns2.lumen.tech | ||||||
75.in-addr.arpa
| NS | r.arin.net | ||||||
| NS | u.arin.net | ||||||
| NS | x.arin.net | ||||||
| NS | y.arin.net | ||||||
| NS | z.arin.net | ||||||
| NS | arin.authdns.ripe.net | ||||||
Starts with same word
Starts similarily
AI analysis
163.75.in-addr.arpa's delegation uses two name servers, authns1.qwest.net and authns2.qwest.net.
163.75.in-addr.arpa shares the same name server setup as other domains, for example 116.236.63.in-addr.arpa, 125.101.65.in-addr.arpa, 244.112.65.in-addr.arpa, 103.131.67.in-addr.arpa and 92.44.208.in-addr.arpa.
163.75.in-addr.arpa at least partially shares name servers with other domains, including healthcarecopilot.org, 239.238.64.in-addr.arpa, imation.sk, imation.com.pt and 115.89.64.in-addr.arpa.
These name servers are commonly used with the name servers ns1.kmcmail.netns2.kmcmail.netns.allina.comnsext-stc.allina.comsteel-dr.imation.com and udns1.ultradns.net.
Host names with two IPs:
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