SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
lb-service.com
SSL/TLS Certificate
SSL/TLS Certificate for lb-service.com
Expired- Issued by (CA)
- Let's Encrypt
- Subject
- lb-service.com
- Valid from
- Jan 15, 2026
- Valid until
- Apr 15, 2026 (expired 144 days ago)
- Public key
- EC 256-bit
- Serial
- 05AE55A10C1A51EBFD9AAF31192E4A311B03
- SHA-256 fingerprint
- 01:EA:BF:65:7E:2C:76:B2:19:4D:35:58:A2:D0:FE:73:6A:DB:97:45:D9:ED:5E:6D:4A:7A:02:D8:AB:04:F4:46
- Chain
- E7 → ISRG Root X1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
Never get surprised by lb-service.com's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch lb-service.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.
Free for your first domain: uptime, DNS, and certificate together. No credit card.