CF1758643147289-tsm20250923155125

NSLIST.NET - certainknowledge.co.uk

Search for IP or hostnames:

certainknowledge.co.uk checked at 2025-09-23T15:59:07.266Z 213ms 60/60/60 100% R:15

certainknowledge.co.uk

NSns1.aperfecthost.net
A109.70.148.2🇬🇧 Hydra Communications Ltd (EU)
PTRns1.hostns.io
NSns2.aperfecthost.net
A109.70.148.3🇬🇧 Hydra Communications Ltd (EU)
PTRns2.hostns.io
MXmail.certainknowledge.co.uk
A91.204.209.25🇬🇧 ENIXLTD
PTRtuxedo.hostns.io
A91.204.209.25🇬🇧 ENIXLTD
PTRtuxedo.hostns.io

co.uk

NSdns1.nic.uk
NSdns2.nic.uk
NSdns3.nic.uk
NSdns4.nic.uk
NSnsa.nic.uk
NSnsb.nic.uk
NSnsc.nic.uk
NSnsd.nic.uk
rank #172010 globally
rank #3994 in the tld

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AI analysis

mail.certainknowledge.co.uk has certainknowledge.co.uk as its parent.

certainknowledge.co.uk maps to IP address 91.204.209.25.

Other host names, for instance al-gota.net, fesci.ci, cacisarl.com, iscmci.org and a-toor.com share IP numbers with certainknowledge.co.uk.

Two name servers ns1.aperfecthost.net and ns2.aperfecthost.net are delegated to certainknowledge.co.uk.

certainknowledge.co.uk uses the same name server setup as gregcranham.co.uk and openrd.co.uk.

Host names with a single IP address:

ns1.aperfecthost.net points to 109.70.148.2

ns2.aperfecthost.net points to 109.70.148.3

certainknowledge.co.uk is handled by a single mail server, mail.certainknowledge.co.uk.

mail.certainknowledge.co.uk points to one IP number: 91.204.209.25.

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

lNtwluX CF johedugfp 2025-09-23