CF1762287481075-tsm20251104152717

WWW.RTSAK.COM - 197.148.in-addr.arpa

Search for IP or hostnames:

197.148.in-addr.arpa checked at 2025-11-04T20:18:01.049Z 422ms 42/42/42 100% R:16

197.148.in-addr.arpa

NSdns0.port.ac.uk
A148.197.254.1🇬🇧 Janet
NSdns1.port.ac.uk
A148.197.255.1🇬🇧 Janet

148.in-addr.arpa

NSr.arin.net
NSu.arin.net
NSx.arin.net
NSy.arin.net
NSz.arin.net
NSarin.authdns.ripe.net

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Starts with same word

Starts similarily

AI analysis

197.148.in-addr.arpa is a parent of 223.197.148.in-addr.arpa, 42.197.148.in-addr.arpa, 54.197.148.in-addr.arpa, 10.197.148.in-addr.arpa, 242.197.148.in-addr.arpa and a few other host names.

197.148.in-addr.arpa's delegation uses two name servers, dns0.port.ac.uk and dns1.port.ac.uk.

197.148.in-addr.arpa shares the same name server setup as other domains, for example 1.197.148.in-addr.arpa, icg.port.ac.uk, port.ac.uk, ee.port.ac.uk and printers.iso.port.ac.uk.

197.148.in-addr.arpa at least partially shares name servers with other domains, including portsmouthuni.ac.uk, nest.community, portsmouth.education, 125.197.148.in-addr.arpa and port.university.

These name servers are often used together with xnds0.port.ac.uk, ns-313.awsdns-39.com, ns-910.awsdns-49.net, ns-1172.awsdns-18.org, ns-1842.awsdns-38.co.uk, ns-30.awsdns-03.com, ns-801.awsdns-36.net, ns-1383.awsdns-44.org and ns-1659.awsdns-15.co.uk.

Host names with a single IP:

dns0.port.ac.uk points to 148.197.254.1.

dns1.port.ac.uk points to 148.197.255.1.

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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