CF1761264574398-tsm20251017082432

DNSWHOIS.INFO - 81.73.81.in-addr.arpa

Search for IP or hostnames:

81.73.81.in-addr.arpa checked at 2025-10-24T00:09:34.312Z 356ms 45/45/45 100% R:10

81.73.81.in-addr.arpa

NSdnsti.interbusiness.it
A151.99.125.5🇮🇹 Telecom Italia S.p.a.
PTRdnsti.interbusiness.it
NSdnsts.interbusiness.it
A80.22.52.131🇮🇹 Telecom Italia S.p.a.
PTRdnsts.interbusiness.it
NSdns.opb.interbusiness.it
A151.99.125.138🇮🇹 Telecom Italia S.p.a.
PTRdns.opb.interbusiness.it

73.81.in-addr.arpa

NSdnsti.interbusiness.it
NSdnsts.interbusiness.it

Up

Starts with same word

Starts similarily

AI analysis

81.73.81.in-addr.arpa is the parent of 37.81.73.81.in-addr.arpa.

81.73.81.in-addr.arpa is delegated to three name servers dnsti.interbusiness.it, dnsts.interbusiness.it and dns.opb.interbusiness.it.

81.73.81.in-addr.arpa at least partially shares name servers with other domains, for instance 183.120.195.in-addr.arpa, rete.telecomitalia.it, 16.238.77.in-addr.arpa, 254.34.85.in-addr.arpa and 46.85.in-addr.arpa.

these name servers are often used together with dnst3.interbusiness.it, dns10.interbusiness.it, ns.telecomitalia.it and dns2.villagetrust.com.

Host names with one IP number: dnsti.interbusiness.it points to 151.99.125.5; dnsts.interbusiness.it points to 80.22.52.131; dns.opb.interbusiness.it points to 151.99.125.138.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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