SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
main-play.com
SSL/TLS Certificate
SSL/TLS Certificate for main-play.com
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- main-play.com
- Valid from
- Aug 16, 2026
- Valid until
- Nov 14, 2026 (64 days remaining)
- Public key
- EC 384-bit
- Serial
- 0621F9C1C7037A6F7B151B63693DDB1FBC95
- SHA-256 fingerprint
- 63:87:29:62:86:E8:00:56:4F:39:0E:DC:0C:9B:AB:D7:0E:9A:FE:9A:D2:85:94:3A:B4:C6:47:D8:26:CC:93:11
- Chain
- YE2 → Root YE → ISRG Root X2 → 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 4, 2026.
Never get surprised by main-play.com's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch main-play.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.