CF1759924457995-tsm20251008082644

IPLIST.NET - masterclass.co.uk

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masterclass.co.uk checked at 2025-10-08T11:54:17.973Z 232ms 90/90/90 100% R:12

masterclass.co.uk

NSns45.domaincontrol.com
A2603:5:2162::17 🇺🇸 GODADDY-DNS
PTRns45.domaincontrol.com
A97.74.102.23🇺🇸 GODADDY-DNS
PTRns45.domaincontrol.com
NSns46.domaincontrol.com
A2603:5:2262::17 🇺🇸 GODADDY-DNS
PTRns46.domaincontrol.com
A173.201.70.23🇺🇸 GODADDY-DNS
PTRns46.domaincontrol.com
MXmasterclass-co-uk.mail.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:: 🇬🇧 Microsoft
PTRmail-cwxp265cu00500.inbound.protection.outlook.com
A2a01:111:f403:ca1a::1 🇬🇧 Microsoft
PTRmail-cwxp265cu00601.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
A52.101.99.0🇬🇧 Microsoft
PTRmail-cwxp265cu00600.inbound.protection.outlook.com
A52.101.99.2🇬🇧 Microsoft
PTRmail-cwxp265cu00502.inbound.protection.outlook.com
A209.42.19.100🇬🇧 WHG Hosting Services
PTRd7231.lon1.stableserver.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

masterclass.co.uk resolves to one IP number: 209.42.19.100.

masterclass.co.uk's delegation uses two name servers: ns45.domaincontrol.com and ns46.domaincontrol.com.

masterclass.co.uk uses the same name server setup as other domains, such as barstoolsmokes.com, internationalrep.net, txidi.com, praialife.com and thewhitedressbytheshore.com.

Host names with two IPs:

ns45.domaincontrol.com points to 2603:5:2162::17 and 97.74.102.23

ns46.domaincontrol.com points to 2603:5:2262::17 and 173.201.70.23

A single mail server handles masterclass.co.uk, masterclass-co-uk.mail.protection.outlook.com.

Host masterclass-co-uk.mail.protection.outlook.com points to eight IPs: 2a01:111:f403:ca0b::1, 2a01:111:f403:ca0b::2, 2a01:111:f403:ca1a::, 2a01:111:f403:ca1a::1, 52.101.89.1, 52.101.89.2, 52.101.99.0 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.
dbq

Lefdoef CF johedugfp 2025-10-08