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 ourserverhost.net

Valid
Issued by (CA)
Google Trust Services
Subject
ourserverhost.net
Valid from
Aug 24, 2026
Valid until
Nov 22, 2026 (61 days remaining)
Public key
EC 256-bit
Serial
5FA9FEE0DE71261213D8D50070EC2944
SHA-256 fingerprint
A6:E8:EB:41:87:11:E8:78:75:39:D1:CB:01:CB:C3:26:48:AB:FF:D8:44:67:C5:66:2A:94:FD:C8:5E:12:FE:67
Chain
WE1 → GTS Root R4
Subject Alternative Names (2)
*.ourserverhost.net, ourserverhost.net

Certificate Authority Authorization (CAA)

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

We've observed 1 previous certificate for this host. This certificate has been served since Sep 8, 2026.

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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.

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