SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
abak-reinigung.de
SSL/TLS Certificate
SSL/TLS Certificate for abak-reinigung.de
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- abak-reinigung.de
- Valid from
- Jan 17, 2026
- Valid until
- Feb 7, 2027 (86 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 535A543863E1936EB85F4EC4E4D9C111
- SHA-256 fingerprint
- 2A:C7:91:B5:E4:6D:99:F9:6A:DF:1A:5E:4C:34:AE:9E:00:83:58:4D:81:7A:91:02:E4:3E:03:46:64:6D:DE:0D
- Chain
- Sectigo Public Server Authentication CA DV R36 → Sectigo Public Server Authentication Root R46 → USERTrust RSA Certification Authority
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
Never get surprised by abak-reinigung.de's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch abak-reinigung.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, 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.