SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ex-ordo.com
SSL/TLS Certificate
SSL/TLS Certificate for ex-ordo.com
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- autoconfig.ex-ordo.com
- Valid from
- Sep 14, 2026
- Valid until
- Dec 13, 2026 (80 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 05ECE335632032443DE768B8748FB3E0E8E2
- SHA-256 fingerprint
- 21:B7:14:BF:77:72:0A:17:4C:D6:97:49:0E:13:30:65:94:29:C4:18:27:C4:A1:7E:33:AC:DF:5C:C9:4D:72:3E
- Chain
- YR1 → Root YR → ISRG Root X1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
This certificate has been served since Sep 22, 2026.
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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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