CF1763340068924-tsm20251116095642

IPLIST.NET - 128-255.203.187.81.in-addr.arpa

Search for IP or hostnames:

128-255.203.187.81.in-addr.arpa checked at 2025-11-17T00:41:08.900Z 5012ms 60/61/61 98% R:24 allDone:false timedOut:true

128-255.203.187.81.in-addr.arpa

NSns0.grinton.net
A81.187.203.152🇬🇧 Andrews & Arnold Ltd
NSns1.grinton.net
A81.187.203.150🇬🇧 Andrews & Arnold Ltd
NSns2.grinton.net
A81.187.203.152🇬🇧 Andrews & Arnold Ltd
NSns3.grinton.net
A81.187.203.150🇬🇧 Andrews & Arnold Ltd
NSsecondary-dns.co.uk
A2001:8b0:0:81::51bb:5120 🇬🇧 Andrews & Arnold Ltd
A194.4.173.1🇬🇧 Andrews & Arnold Ltd
PTR1.173.4.194.in-addr.arpa

203.187.81.in-addr.arpa

Up

AI analysis

128-255.203.187.81.in-addr.arpa is a parent of 129.128-255.203.187.81.in-addr.arpa, 150.128-255.203.187.81.in-addr.arpa, 170.128-255.203.187.81.in-addr.arpa and 152.128-255.203.187.81.in-addr.arpa.

128-255.203.187.81.in-addr.arpa is delegated to five name servers: ns0.grinton.net, ns1.grinton.net, ns2.grinton.net, ns3.grinton.net and secondary-dns.co.uk.

128-255.203.187.81.in-addr.arpa at least partially shares name servers with other domains, for instance malvern.aa.net.uk, roebuckpub.co.uk, lumosql.org, 203.60.194.in-addr.arpa and 219.88.2.81.in-addr.arpa.

These name servers are commonly used alongside primary-dns.co.uk, ns1.infradead.org, ns2.infradead.org and ns3.infradead.org.

Host names with two IP numbers:

secondary-dns.co.uk points to 2001:8b0:0:81::51bb:5120 and 194.4.173.1

Host names with one IP number:

ns0.grinton.net points to 81.187.203.152

ns1.grinton.net points to 81.187.203.150

ns2.grinton.net points to 81.187.203.152

ns3.grinton.net points to 81.187.203.150

Host names pointing to 81.187.203.152: ns0.grinton.net and ns2.grinton.net

Host names pointing to 81.187.203.150: ns1.grinton.net and ns3.grinton.net

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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