CF1757333878077-tsm20250907181809

DNSWHOIS.INFO - mailfilter.fastnet.co.uk

Search for IP or hostnames:

mailfilter.fastnet.co.uk checked at 2025-09-08T12:17:58.061Z 188ms 38/38/38 100% R:21

mailfilter.fastnet.co.uk

A212.42.162.55🇬🇧 Fastnet
PTRth24-mailfilter-v5.fast.net.uk
A212.42.162.56🇬🇧 Fastnet
PTRth41-mailfilter-v4.fast.net.uk
A212.42.162.154🇬🇧 Fastnet
PTRbtn-mailfilter-v9.fast.net.uk

fastnet.co.uk

MXmailfilter.fast.net.uk
NSns0.fast.net.uk
NSns1.fast.net.uk
MXrelay1.fast.net.uk
A212.42.180.213🇬🇧 Fastnet
rank #499259 globally
rank #12010 in the tld

AI analysis

The mail server for arunet.co.uk is served by mailfilter.fastnet.co.uk.

mailfilter.fastnet.co.uk is configured to point to three IP addresses: 212.42.162.55, 212.42.162.56, and 212.42.162.154.

The IP numbers of mailfilter.fastnet.co.uk are also shared with other host names such as th41-mailfilter-v4.fast.net.uk, friday-ad-gw.fast.net.uk, mailfilter.fast.net.uk, mail.incom-solutions.com, and mailfilter5.fast.net.uk.

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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mpaNluX CF johedugfp 2025-09-08