MXLIST.NET - smtp-external-a.ucl.ac.uk

Search for IP or hostnames:

smtp-external-a.ucl.ac.uk checked at 2025-10-13T21:12:56.996Z 585ms 32/32/32 100% R:11

`smtp-external-a.ucl.ac.uk`

	A	144.82.251.16^{🇬🇧 Janet}
			PTR	`smtp-external-a-01-01-195-d04-vip.ucl.ac.uk`

`ucl.ac.uk`

	NS	`ns2.ja.net`
	NS	`dns-ns0.ucl.ac.uk`
	NS	`dns-ns1.ucl.ac.uk`
	MX	`ucl-ac-uk.mail.protection.outlook.com`
	NS	`ns1.cs.ucl.ac.uk`
	A	144.82.250.24^{🇬🇧 Janet}

rank #675 globally
rank #21 in the tld
This domain name represents University College London (UCL), a public research university located in London, United Kingdom. It is part of the Russell Group, which represents 24 leading UK universities committed to maintaining the highest research and teaching standards. The domain is used for the university's official website which provides information about its courses, research, and services to students, staff, and the public.

MX for

AI analysis

smtp-external-a.ucl.ac.uk serves as the mail server for lsgnt-cdt.ac.uk, pepa.ac.uk, math.ucl.ac.uk, seaha-cdt.ac.uk and ling.ucl.ac.uk and a few other domains.

smtp-external-b.ucl.ac.uk and pc-ah.math.ucl.ac.uk are commonly used as mail servers together with smtp-external-a.ucl.ac.uk.

smtp-external-a.ucl.ac.uk points to a single IP address: 144.82.251.16.

Other host names, for instance smtp-external-a-01-01-195-d04-vip.ucl.ac.uk, share IP numbers with smtp-external-a.ucl.ac.uk.

dbq