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 em-s.net
Valid- Issued by (CA)
- GoDaddy.com
- Subject
- em-s.net
- Valid from
- Jul 29, 2026
- Valid until
- Feb 12, 2027 (194 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 648540372677E7E2
- SHA-256 fingerprint
- A4:23:CA:00:3B:98:C9:90:C8:AF:2C:D9:B9:75:EB:07:90:18:CC:C9:EB:2F:E6:66:94:02:B9:B0:AB:31:08:62
- Chain
- GoDaddy TLS Intermediate CA DV - R1v1 → GoDaddy TLS Root CA - R1 → Go Daddy Root Certificate Authority - G2
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 Jul 23, 2026.
Never get surprised by em-s.net's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch em-s.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.
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