CF1759443187718-tsm20251002182459

WWW.RTSAK.COM - on-spec.co.uk

Search for IP or hostnames:

on-spec.co.uk checked at 2025-10-02T22:13:07.689Z 179ms 134/134/134 100% R:15

on-spec.co.uk

NSlola.ns.cloudflare.com
A2606:4700:50::adf5:3a84 🇺🇸 Cloudflare
PTRlola.ns.cloudflare.com
A2803:f800:50::6ca2:c084 🇨🇷 Cloudflare
PTRlola.ns.cloudflare.com
A2a06:98c1:50::ac40:2084 🇺🇸 Cloudflare
PTRlola.ns.cloudflare.com
A108.162.192.132🇺🇸 Cloudflare
PTRlola.ns.cloudflare.com
A172.64.32.132🇺🇸 Cloudflare
PTRlola.ns.cloudflare.com
A173.245.58.132🇺🇸 Cloudflare
PTRlola.ns.cloudflare.com
NSsam.ns.cloudflare.com
A2606:4700:58::adf5:3b8d 🇺🇸 Cloudflare
PTRsam.ns.cloudflare.com
A2803:f800:50::6ca2:c18d 🇨🇷 Cloudflare
PTRsam.ns.cloudflare.com
A2a06:98c1:50::ac40:218d 🇺🇸 Cloudflare
PTRsam.ns.cloudflare.com
A108.162.193.141🇺🇸 Cloudflare
PTRsam.ns.cloudflare.com
A172.64.33.141🇺🇸 Cloudflare
PTRsam.ns.cloudflare.com
A173.245.59.141🇺🇸 Cloudflare
PTRsam.ns.cloudflare.com
MXonspec-co-uk0e.mail.protection.outlook.com
A2a01:111:f403:ca0b:: 🇬🇧 Microsoft
PTRmail-lo2p265cu02300.inbound.protection.outlook.com
A2a01:111:f403:ca0b::1 🇬🇧 Microsoft
PTRmail-lo3p265cu00301.inbound.protection.outlook.com
A2a01:111:f403:ca0b::2 🇬🇧 Microsoft
PTRmail-lo0p265cu00202.inbound.protection.outlook.com
A2a01:111:f403:ca1a::1 🇬🇧 Microsoft
PTRmail-cwxp265cu00601.inbound.protection.outlook.com
A52.101.89.0🇬🇧 Microsoft
PTRmail-lo2p265cu02300.inbound.protection.outlook.com
A52.101.89.1🇬🇧 Microsoft
PTRmail-lo0p265cu00201.inbound.protection.outlook.com
A52.101.89.2🇬🇧 Microsoft
PTRmail-lo3p265cu00302.inbound.protection.outlook.com
A52.101.99.2🇬🇧 Microsoft
PTRmail-cwxp265cu00502.inbound.protection.outlook.com
A35.214.28.228🇬🇧 Google
PTR228.28.214.35.bc.googleusercontent.com

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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Starts with same word

Starts similarily

AI analysis

on-spec.co.uk is parent of mail.on-spec.co.uk.

on-spec.co.uk points to a single IP: 35.214.28.228.

Other host names, for instance fc-search.com, entclinic.co, www.oxvox.org.uk, oxvox.org.uk and flextime.ie share IP numbers with on-spec.co.uk.

on-spec.co.uk's delegation is to two name servers lola.ns.cloudflare.com and sam.ns.cloudflare.com.

on-spec.co.uk shares the same name server configuration as other domains, such as europigeon.com, bgeros.com, xmail.tv, surma.dev and gamethuhn.com.

on-spec.co.uk at least partially shares its name servers with other domains, for instance 0-y.com, choco.org, stegenwaller.de, album-foto.ro and traveloytser.com.

These name servers are often used together with the name servers skip.ns.cloudflare.com.

Host names with six IP numbers:

lola.ns.cloudflare.com points to: 2606:4700:50::adf5:3a84, 2803:f800:50::6ca2:c084, 2a06:98c1:50::ac40:2084, 108.162.192.132, 172.64.32.132 and 173.245.58.132.

sam.ns.cloudflare.com points to: 2606:4700:58::adf5:3b8d, 2803:f800:50::6ca2:c18d, 2a06:98c1:50::ac40:218d, 108.162.193.141, 172.64.33.141 and 173.245.59.141.

on-spec.co.uk is served by a single mail server, onspec-co-uk0e.mail.protection.outlook.com.

The host name onspec-co-uk0e.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:ca0b::, 2a01:111:f403:ca0b::1, 2a01:111:f403:ca0b::2, 2a01:111:f403:ca1a::1, 52.101.89.0, 52.101.89.1, 52.101.89.2 and 52.101.99.2.

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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CtuLZjd CF johedugfp 2025-10-02