SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
sarpsborg-roklubb.no
SSL/TLS Certificate
SSL/TLS Certificate for sarpsborg-roklubb.no
Valid- Issued by (CA)
- Google Trust Services
- Subject
- tls.automattic.com
- Valid from
- Sep 3, 2026
- Valid until
- Dec 2, 2026 (44 days remaining)
- Public key
- EC 256-bit
- Serial
- 0658DF156CB675FE1335B815055E4478
- SHA-256 fingerprint
- 46:FB:E0:33:BB:7D:5E:4B:17:A8:E4:24:77:09:06:25:1F:35:DA:CE:36:74:3F:AC:1A:66:1D:B3:33:D9:2E:7C
- Chain
- WR1 → GTS Root R1
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 Oct 6, 2026.
Never get surprised by sarpsborg-roklubb.no's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch sarpsborg-roklubb.no 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, CNAME, TXT 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.
Free for your first domain: uptime, DNS, and certificate together. No credit card.