Subdomain Discovery

tue.nl

Resolving subdomains

Answered

112/112

Timed out

Scan time

1.0s

Subdomain	IPv4	IPv6	CNAME	Report
mx1	131.155.15.52	—	—	View →
ns2	—	2001:610:1108:3::3	—	View →
www	3.162.103.12, 3.162.103.34, 3.162.103.67, 3.162.103.91	2600:9000:26c1:a600:4:f17a:6200:93a1	web.w3.tue.nl	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.

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