CF1760909384006-tsm20251017082432

WWW.RTSAK.COM - certonal.co.uk

Search for IP or hostnames:

certonal.co.uk checked at 2025-10-19T21:29:43.993Z 327ms 81/81/81 100% R:17

certonal.co.uk

NSns2.userve.net
A217.196.1.6🇬🇧 UNITRON-AS
PTRns2.userve.net
NSns.userve.net
A217.196.1.5🇬🇧 UNITRON-AS
PTRns.userve.net
MXsmtp-backup.userve.net
A217.196.1.133🇬🇧 UNITRON-AS
PTRsmtp-backup.userve.net
MXsmtp-inbound.userve.net
A217.196.1.20🇬🇧 UNITRON-AS
PTRsmtp-inbound.userve.net
NSns.userve.uk
A52.137.22.17🇳🇱 Microsoft
PTRns.userve.uk
A217.196.1.21🇬🇧 UNITRON-AS
PTRwebfarm.userve.net

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

Starts with same word

Starts similarily

AI analysis

certonal.co.uk points to a single IP address: 217.196.1.21.

Other host names such as hostingspace.co.uk, usd-group.com, ltuk.co.uk, fitcreative.co.uk and theqsi.co.uk share IP numbers with certonal.co.uk.

certonal.co.uk is delegated to three name servers: ns2.userve.net, ns.userve.net and ns.userve.uk.

At least part of the name servers for certonal.co.uk are shared with other domains, for instance omegapistons.co.uk, disc-lock.co.uk, getac.co.uk, sensotherm.co.uk and littleliving.co.uk.

These name servers are often used together with ns3.userve.net, ns.7serve.net and homer.lynkserve.net.

Host names with a single IP:

ns2.userve.net points to: 217.196.1.6

ns.userve.net points to: 217.196.1.5

ns.userve.uk points to: 52.137.22.17

certonal.co.uk is handled by two mail servers: smtp-backup.userve.net and smtp-inbound.userve.net.

certonal.co.uk uses the same mail server setup as other domains, for instance uconnect.net.uk, clientapps.co.uk, zxchange.net, theqsi.org and ndjig.com.

certonal.co.uk shares at least some mail servers with other domains, for example mark-knopfler-news.co.uk, dslshop.co.uk, omegapistons.com, ztimeex.net and wyleblue.co.uk.

these mail servers are frequently used alongside the mail servers mail.omegapistons.com.

Hostnames with a single IP

smtp-backup.userve.net resolves to: 217.196.1.133.

smtp-inbound.userve.net resolves to: 217.196.1.20.

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

kKiHmWn CF johedugfp 2025-10-19