SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
lap-1.net
SSL/TLS Certificate
SSL/TLS Certificate for lap-1.net
Hostname mismatch- Issued by (CA)
- Let's Encrypt
- Subject
- activesync.lap-1.net
- Valid from
- Jul 19, 2026
- Valid until
- Oct 17, 2026 (31 days remaining)
- Public key
- EC 256-bit
- Serial
- 05F2E7E88DA8D0D7512A54AA696DBC1077A5
- SHA-256 fingerprint
- 06:32:99:54:5E:A9:75:28:76:DA:1B:76:1D:9E:58:AC:7B:DF:70:BA:A9:05:3A:7E:05:D2:09:43:71:80:85:43
- Chain
- YE1 → 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.
Never get surprised by lap-1.net's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch lap-1.net continuously, notifying you the moment anything moves across all three signals:
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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