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 arkansas.gov

Valid
Issued by (CA)
Sectigo Limited
Subject
*.arkansas.gov
Valid from
Jul 30, 2026
Valid until
Feb 13, 2027 (90 days remaining)
Public key
RSA 2048-bit
Serial
E09E006DD91DA2D9EBF5C48AC282432B
SHA-256 fingerprint
C5:05:CF:AA:3A:A4:67:C1:BF:30:EA:6C:3E:9B:77:9E:4C:51:DE:A9:D4:0E:4C:E0:33:28:C0:5C:E3:BE:23:E7
Chain
Sectigo Public Server Authentication CA OV R36 → Sectigo Public Server Authentication Root R46 → USERTrust RSA Certification Authority
Subject Alternative Names (2)
*.arkansas.gov, arkansas.gov

Certificate Authority Authorization (CAA)

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

We've observed 1 previous certificate for this host. This certificate has been served since Aug 20, 2026.

Never get surprised by arkansas.gov's certificate expiring

This is today's certificate. Turn on monitoring and we'll watch arkansas.gov continuously, notifying you the moment anything moves across all three signals:

Certificate monitor showing the issuer, expiry date, chain status, fingerprint, covered names, and a history of a rotation and an expiry warning

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, CNAME, TXT 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.

Monitor this certificate free

Free for your first domain: uptime, DNS, and certificate together. No credit card.