CF1762888630315-tsm20251109205412

NSLIST.NET - firstmailing.co.uk

Search for IP or hostnames:

firstmailing.co.uk checked at 2025-11-11T19:17:10.299Z 238ms 88/88/88 100% R:15 allDone:true timedOut:false

firstmailing.co.uk

NSns1.krystal.uk
A77.72.0.11πŸ‡¬πŸ‡§ KRYSTAL
PTRns1.krystal.uk
NSns2.krystal.uk
A139.162.230.184πŸ‡¬πŸ‡§ AKAMAI-LINODE-AP
PTRns2.krystal.uk
MXfirstmailing-co-uk.mail.protection.outlook.com
A2a01:111:f403:ca0b:: πŸ‡¬πŸ‡§ Microsoft
PTRmail-lo2p265cu02300.inbound.protection.outlook.com
A2a01:111:f403:ca0b::1 πŸ‡¬πŸ‡§ Microsoft
PTRmail-lo3p265cu00301.inbound.protection.outlook.com
A2a01:111:f403:ca0b::2 πŸ‡¬πŸ‡§ Microsoft
PTRmail-lo0p265cu00202.inbound.protection.outlook.com
A2a01:111:f403:ca1a::1 πŸ‡¬πŸ‡§ Microsoft
PTRmail-cwxp265cu00601.inbound.protection.outlook.com
A52.101.89.0πŸ‡¬πŸ‡§ Microsoft
PTRmail-lo2p265cu02300.inbound.protection.outlook.com
A52.101.89.1πŸ‡¬πŸ‡§ Microsoft
PTRmail-lo0p265cu00201.inbound.protection.outlook.com
A52.101.99.0πŸ‡¬πŸ‡§ Microsoft
PTRmail-cwxp265cu00600.inbound.protection.outlook.com
A52.101.99.2πŸ‡¬πŸ‡§ Microsoft
PTRmail-cwxp265cu00502.inbound.protection.outlook.com
A77.72.2.39πŸ‡¬πŸ‡§ KRYSTAL
PTRmarrok-lon2.krystal.uk

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

firstmailing.co.uk points to a single IP: 77.72.2.39.

Other host names, for instance pinktape.co.uk, 5by5uk.com, proptinomanager.co.uk, steton.net and salisburycathedral.org.uk share IP numbers with firstmailing.co.uk.

firstmailing.co.uk's delegation is to two name servers ns1.krystal.uk and ns2.krystal.uk.

firstmailing.co.uk shares the same name server configuration as other domains, such as lonegoat.net, generalconsensus.org, family-historian.co.uk, tmuscle.co.uk and hairdressing-courses-leeds.co.uk.

firstmailing.co.uk at least partially shares its name servers with other domains, for instance tilleysvintagemagazines.com, firealarmsomerset.com, ncshub.uk, myifolio.co.uk and merion.co.uk.

Host names with a single IP:

ns1.krystal.uk resolves to 77.72.0.11.

ns2.krystal.uk resolves to 139.162.230.184.

firstmailing.co.uk is served by a single mail server, firstmailing-co-uk.mail.protection.outlook.com.

The host name firstmailing-co-uk.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, 52.101.99.0 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.
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