SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
nationaltheatret-beklager.no
SSL/TLS Certificate
SSL/TLS Certificate for nationaltheatret-beklager.no
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- *.nationaltheatret-beklager.no
- Valid from
- Jul 3, 2026
- Valid until
- Oct 1, 2026 (63 days remaining)
- Public key
- EC 256-bit
- Serial
- 05189EB8056714FC3C0CDA2136CA85740C97
- SHA-256 fingerprint
- 96:B2:5A:C6:FA:D5:29:17:DB:E7:11:3E:EC:34:27:34:F7:57:EC:64:83:E9:B2:84:14:60:CB:F1:CE:77:C8:1C
- Chain
- YE2 → Root YE → ISRG Root X2 → ISRG Root X1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
Never get surprised by nationaltheatret-beklager.no's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch nationaltheatret-beklager.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, 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.
Free for your first domain: uptime, DNS, and certificate together. No credit card.