IPLIST.NET - 173.20.84.in-addr.arpa
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173.20.84.in-addr.arpa checked at 2025-10-19T08:52:53.867Z 175ms 50/50/50 100% R:13173.20.84.in-addr.arpa
| NS | dns4.a1.net | ||||||
| A | 2001:850:3030:31:80:120:17:50 🇦🇹 A1 Telekom Austria AG | ||||||
| PTR | dns4.a1.net | ||||||
| A | 80.120.17.50🇦🇹 A1 Telekom Austria AG | ||||||
| PTR | dns4.a1.net | ||||||
| NS | dns5.a1.net | ||||||
| A | 2001:850:3010:101:213:33:99:90 🇦🇹 A1 Telekom Austria AG | ||||||
| PTR | dns5.a1.net | ||||||
| A | 213.33.99.90🇦🇹 A1 Telekom Austria AG | ||||||
| PTR | dns5.a1.net | ||||||
20.84.in-addr.arpa
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AI analysis
173.20.84.in-addr.arpa is a parent of 101.173.20.84.in-addr.arpa, 130.173.20.84.in-addr.arpa and 248.173.20.84.in-addr.arpa.
173.20.84.in-addr.arpa is delegated to two name servers: dns4.a1.net and dns5.a1.net.
173.20.84.in-addr.arpa shares the same name server setup as other domains, for example avlchina.com, 251.112.91.in-addr.arpa, 91.33.213.in-addr.arpa, mailingservices.at and 21.82.93.in-addr.arpa.
173.20.84.in-addr.arpa partially shares name servers with other domains, for instance landeskrankenhaus.at, job-initiative.at and pdw-zustellservice.at.
These name servers are commonly used with ns2.coltnet.at, dns1.mp1.at and dns2.mp1.at.
Host names with two IP numbers:
dns4.a1.net points to 2001:850:3030:31:80:120:17:50 and 80.120.17.50
dns5.a1.net points to 2001:850:3010:101:213:33:99:90 and 213.33.99.90