Subdomain Discovery

upol.cz

Resolving subdomains

Answered

112/112

Timed out

Scan time

1.3s

Subdomain	IPv4	IPv6	CNAME	Report
imap	158.194.243.2	—	—	View →
m	158.194.230.160	—	tonus4.upol.cz	View →
mobile	158.194.230.22	—	—	View →
pop	158.194.108.100	—	—	View →
pop3	158.194.108.221	—	charon1.upol.cz	View →
smtp	158.194.242.151	—	besg-v400.upol.cz	View →
www	158.194.230.160	—	tonus4-f5.upol.cz	View →
www2	158.194.230.90	—	—	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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