CF1760329015682-tsm20251012143351

MXLIST.NET - os.co.uk

Search for IP or hostnames:

os.co.uk checked at 2025-10-13T04:16:55.669Z 322ms 94/94/94 100% R:14

os.co.uk

NSans1.cw.net
A141.1.27.248🇬🇧 Vodafone Global Network
PTRans1.cw.net
NSans2.cw.net
A195.27.1.2🇮🇪 Vodafone Global Network
PTRans2.cw.net
MXordnancesurvey.mail.protection.outlook.com
A2a01:111:f403:ca04::7 🇮🇪 Microsoft
PTRmail-db4pr02cu00307.inbound.protection.outlook.com
A2a01:111:f403:ca04::a 🇮🇪 Microsoft
PTRmail-du0pr03cu00102.inbound.protection.outlook.com
A2a01:111:f403:ca04::c 🇮🇪 Microsoft
PTRmail-db9pr02cu00204.inbound.protection.outlook.com
A2a01:111:f403:ca09::d 🇳🇱 Microsoft
PTRmail-as9pr05cu01305.inbound.protection.outlook.com
A52.101.68.5🇮🇪 Microsoft
PTRmail-du2pr03cu00105.inbound.protection.outlook.com
A52.101.68.8🇮🇪 Microsoft
PTRmail-du0pr03cu00100.inbound.protection.outlook.com
A52.101.68.29🇮🇪 Microsoft
PTRmail-dbapr03cu00105.inbound.protection.outlook.com
A52.101.68.32🇮🇪 Microsoft
PTRmail-db3pr0202cu00200.inbound.protection.outlook.com
A62.255.172.80🇬🇧 Virgin Media
PTRhost-62-255-172.80.not-set-yet.virginmedia.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

os.co.uk resolves to a single IP address: 62.255.172.80.

Other host names, for instance os.uk, share IP numbers with os.co.uk.

os.co.uk's delegation uses two name servers, ans1.cw.net and ans2.cw.net.

os.co.uk shares the same name server setup as other domains, for example 193.239.216.in-addr.arpa, billing.demon.net, cnpa.police.uk, emhighways.co.uk and cqcguidanceaboutcompliance.org.uk.

os.co.uk at least partially shares name servers with other domains, including seagoe.portadown.ni.sch.uk, europarl.europa.eu, audiovisual.europarl.europa.eu, 210.251.197.in-addr.arpa and vodafone.com.gh.

These name servers are commonly used with adns01.c2kni.net, adns02.c2kni.net, ns0.c2kni.net, ns1.c2kni.net, snshq901.ghanatel.com.gh, snshq902.ghanatel.com.gh, itecbruadnsout.europarl.europa.eu and itecluxadnsout.europarl.europa.eu.

Host names with a single IP:

ans1.cw.net points to 141.1.27.248.

ans2.cw.net points to 195.27.1.2.

os.co.uk is handled by a single mail server, ordnancesurvey.mail.protection.outlook.com.

os.co.uk shares its mail server setup with other domains, including geovation.uk, ordnancesurveyite.co.uk, ordnancesurvey.co.uk, os.uk and ordnancesurveyleisure.co.uk.

Hostname ordnancesurvey.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::7, 2a01:111:f403:ca04::a, 2a01:111:f403:ca04::c, 2a01:111:f403:ca09::d, 52.101.68.5, 52.101.68.8, 52.101.68.29 and 52.101.68.32.

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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