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 scratch.game

Valid
Issued by (CA)
Let's Encrypt
Subject
scratch.game
Valid from
Aug 16, 2026
Valid until
Nov 14, 2026 (59 days remaining)
Public key
EC 256-bit
Serial
051C3DEB3EBFD1FC1FB6473DDB3DC90A8A92
SHA-256 fingerprint
CA:B5:16:83:95:F4:1C:42:46:3B:F3:67:73:93:D3:85:88:17:C9:FC:6E:FB:0D:B2:BC:43:4C:DA:51:60:B5:7F
Chain
YE2 → Root YE → ISRG Root X2 → ISRG Root X1
Subject Alternative Names (1)
scratch.game

Certificate Authority Authorization (CAA)

No CAA policy is published for this domain — any certificate authority may issue for it.

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Uptime

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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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