SSL/TLS Certificate Lookup

Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted

SSL/TLS Certificate for digge-zigge.com

Self-signed
Issued by (CA)
Default SSL Certificate
Subject
Default SSL Certificate
Valid from
Nov 9, 2018
Valid until
Nov 8, 2021 (expired 1718 days ago)
Public key
RSA 2048-bit
Serial
5BE4DB52000E7DD8
SHA-256 fingerprint
0A:C6:AD:7D:D9:F3:00:BF:F4:1A:28:16:E8:4E:2D:7B:94:9A:8D:8D:B3:D8:21:C2:A8:CE:42:7F:3F:5C:91:0B
Chain
Default SSL Certificate

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 Jul 21, 2026.

Never get surprised by digge-zigge.com's certificate expiring

This is today's certificate. Turn on monitoring and we'll watch digge-zigge.com 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.

Monitor this certificate free

Free for your first domain: uptime, DNS, and certificate together. No credit card.