SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
petersen-bach.dk
SSL/TLS Certificate
SSL/TLS Certificate for petersen-bach.dk
Valid- Issued by (CA)
- GoDaddy.com, Inc.
- Subject
- *.petersen-bach.dk
- Valid from
- Sep 23, 2025
- Valid until
- Oct 25, 2026 (58 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 223BC34F4FF88A0E
- SHA-256 fingerprint
- 38:6B:EC:9F:6E:CB:63:6D:0D:03:C8:F2:AA:DF:CB:7E:BB:73:43:90:5C:88:FF:E6:AC:83:E3:49:03:D6:75:9B
- Chain
- Go Daddy Secure Certificate Authority - G2 → Go Daddy Root Certificate Authority - G2
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
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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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