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 2-72.net
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- 2-72.net
- Valid from
- Aug 11, 2026
- Valid until
- Nov 9, 2026 (59 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 06D56411BE6331F6798F60D0277BED13FCA3
- SHA-256 fingerprint
- CE:A1:60:A3:EB:F3:3A:9A:CC:10:5B:93:73:53:BD:93:12:0C:98:41:47:C3:69:C0:84:2E:FD:25:6C:6B:AD:46
- Chain
- YR2 → Root YR → ISRG Root X1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
We've observed 1 previous certificate for this host. This certificate has been served since Aug 27, 2026.
Never get surprised by 2-72.net's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch 2-72.net 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.
Free for your first domain: uptime, DNS, and certificate together. No credit card.