Subdomain Discovery

npl.co.uk

Resolving subdomains

Answered

96/112

Timed out

Scan time

1.5s

16 namestimed out — their status is unknown, not "absent".

Subdomain	IPv4	IPv6	CNAME	Report
autodiscover	40.104.46.56, 52.96.111.88, 52.96.111.56, 52.96.181.104, 52.96.109.216, 52.97.101.184, 52.96.179.232, 40.104.47.200	2603:1036:302:415e::8	autodiscover.outlook.com	View →
email	108.138.85.37, 108.138.85.79, 108.138.85.120, 108.138.85.71	—	email-npl-co-uk.msgfocus.com	View →
exchange	139.143.5.156	—	lbcluster-exchange.npl.co.uk	View →
ftp	139.143.5.5	—	ftpsvr1.npl.co.uk	View →
mobile	139.143.5.36	—	interactive.npl.co.uk	View →
outlook	139.143.5.156	—	lbcluster-exchange.npl.co.uk	View →
www	66.228.48.117	2a01:7e04::2000:eaff:fe65:43fd	wnpl.ha.hybridcloudspan.com	View →

We probe 112 common subdomain names via DNS — a guess list, not an inventory; names that time out are reported as unknown rather than absent. For a full certificate-transparency-based inventory, see crt.sh.

Back to npl.co.uk report