WWW.RTSAK.COM - 19.4.74.in-addr.arpa
Search for IP or hostnames:
19.4.74.in-addr.arpa checked at 2025-11-01T04:45:24.699Z 281ms 50/50/50 100% R:619.4.74.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 | ||||||
4.74.in-addr.arpa
| NS | authns1.centurylink.net | ||||||
| NS | authns2.centurylink.net | ||||||
| NS | authns1.qwest.net | ||||||
| NS | authns2.qwest.net | ||||||
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AI analysis
19.4.74.in-addr.arpa is a parent of 187.19.4.74.in-addr.arpa and 130.19.4.74.in-addr.arpa.
Two name servers authns1.qwest.net and authns2.qwest.net are delegated to 19.4.74.in-addr.arpa.
19.4.74.in-addr.arpa uses the same name server configuration as other domains, such as mkwn.centurytel.net, 189.164.72.in-addr.arpa, 95.0.71.in-addr.arpa, 84.165.72.in-addr.arpa and 216.236.67.in-addr.arpa.
19.4.74.in-addr.arpa at least partially shares name servers with other domains such as hendersonexecutiveairport.net, unitedhospital.com, 172.231.216.in-addr.arpa, showmeboone.com and mie-site.us.
These name servers are commonly used with ns1.kmcmail.net, ns2.kmcmail.net, ns4.sprintsvc.net and ns5.sprintsvc.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.