SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
afs-software.nl
SSL/TLS Certificate
SSL/TLS Certificate for afs-software.nl
Hostname mismatch- Issued by (CA)
- Sectigo Limited
- Subject
- *.exacthost.nl
- Valid from
- Sep 14, 2026
- Valid until
- Mar 31, 2027 (174 days remaining)
- Public key
- RSA 4096-bit
- Serial
- 2BD6F73191903E9DA65350418C1C4BFE
- SHA-256 fingerprint
- E4:68:3E:8E:22:01:67:07:83:6A:FF:5C:85:A5:8F:C5:17:4D:35:5F:6F:B8:44:8D:6A:59:55:97:F3:C7:42:25
- Chain
- Sectigo Public Server Authentication CA DV R36 → Sectigo Public Server Authentication Root R46
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
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This is today's certificate. Turn on monitoring and we'll watch afs-software.nl 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.
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