CF1759829714321-tsm20251005211530

NSLIST.NET - marspec.co.uk

Search for IP or hostnames:

marspec.co.uk checked at 2025-10-07T09:35:14.035Z 8275ms 65/65/65 100% R:14

marspec.co.uk

NSns0.bt.net
A217.35.209.188🇬🇧 BTnet (BT's UK IP Network - AS2856)
PTRns0.bt.net
NSns1.bt.net
A217.32.105.91🇬🇧 BTnet (BT's UK IP Network - AS2856)
PTRindnss01.bt.net
PTRns1.bt.net
PTRindnss01.ukcore.bt.net
NSns2.bt.net
A217.32.105.90🇬🇧 BTnet (BT's UK IP Network - AS2856)
PTRindnss02.bt.net
PTRns2.bt.net
PTRindnss02.ukcore.bt.net
MXrelay1.bt.net
MXrelay2.bt.net
MXmail.marspec.co.uk
A217.33.79.236🇬🇧 BTnet (BT's UK IP Network - AS2856)
PTRmail.marspec.co.uk
PTRwebmail.marspec.co.uk
PTRmail.wlprint.co.uk
PTRwebmail.wlprint.co.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

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AI analysis

marspec.co.uk is parent of webmail.marspec.co.uk and mail.marspec.co.uk.

marspec.co.uk is delegated to three name servers: ns0.bt.net, ns1.bt.net and ns2.bt.net.

marspec.co.uk at least partially shares its name servers with other domains, for instance agile-media.co.uk, 234.120.213.in-addr.arpa, edinburgh4.broadband.bt.net, 39.217.in-addr.arpa and asdahomeemergencycover.com.

Host names with one IP number:

ns0.bt.net points to: 217.35.209.188.

ns1.bt.net points to: 217.32.105.91.

ns2.bt.net points to: 217.32.105.90.

marspec.co.uk is handled by three mail servers: relay1.bt.net, relay2.bt.net and mail.marspec.co.uk.

marspec.co.uk shares some mail servers with other domains, including mailflight.com, vps4dwp4.sml.siemens.co.uk, diy.com, atwales.co.uk and coverplan.ie.

These mail servers are often used together with the following: relay3.bt.net, mailhost.firstimage.net, mailgw.siemens.co.uk, icapgate.icap.com, mail.icap.com, mail2.halifax.co.uk, mail5.halifax.co.uk, mail6.halifax.co.uk and mail.halifax.co.uk.

Host names with a single IP address: mail.marspec.co.uk points to 217.33.79.236.

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

NlubMfE CF johedugfp 2025-10-07