SSL/TLS Certificate Lookup

Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted

SSL/TLS Certificate for hl-clans.de

Valid
Issued by (CA)
Let's Encrypt
Subject
hlportal.de
Valid from
Jul 9, 2026
Valid until
Oct 7, 2026 (31 days remaining)
Public key
EC 256-bit
Serial
0546D183C6546F906FF94FD65CC3EC8BFEA5
SHA-256 fingerprint
F5:C4:0D:39:C0:12:FF:D7:6B:C1:2E:2E:A3:B0:F8:83:62:A9:94:63:B1:B1:DE:B9:F6:CA:C9:EC:EE:32:13:92
Chain
YE1 → Root YE → ISRG Root X2 → ISRG Root X1
Subject Alternative Names (50)
alien-swarm.de, blackmesa.de, dota-2.de, dota2-portal.de, gunman.de, halflife1.de, halflife3.de, halflifeportal.de, hl-clans.de, hl-forum.de, hl-portal.de, hl2.de, hlportal.de, hlportal.net, l4d-2.de, l4dportal.de, source-editing.de, source-mods.de, sourcemods.de, steam-portal.de, team-fortress3.de, teamfortress-2.de, teamfortress3.de, valve-portal.de, valveportal.de, www.alien-swarm.de, www.blackmesa.de, www.dota-2.de, www.dota2-portal.de, www.gunman.de, www.halflife1.de, www.halflife3.de, www.halflifeportal.de, www.hl-clans.de, www.hl-forum.de, www.hl-portal.de, www.hl2.de, www.hlportal.de, www.hlportal.net, www.l4d-2.de, www.l4dportal.de, www.source-editing.de, www.source-mods.de, www.sourcemods.de, www.steam-portal.de, www.team-fortress3.de, www.teamfortress-2.de, www.teamfortress3.de, www.valve-portal.de, www.valveportal.de

Certificate Authority Authorization (CAA)

No CAA policy is published for this domain — any certificate authority may issue for it.

Never get surprised by hl-clans.de's certificate expiring

This is today's certificate. Turn on monitoring and we'll watch hl-clans.de continuously, notifying you the moment anything moves across all three signals:

Uptime

We visit the site from multiple regions worldwide and email you within minutes if it goes down, with a per-region breakdown so a real outage stands out from a regional blip.

DNS changes

We watch NS, MX, CAA, DNSSEC, CNAME and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.

TLS certificate

We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.

Monitor this certificate free

Free for your first domain: uptime, DNS, and certificate together. No credit card.