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 ntdaily.net

Valid
Issued by (CA)
Internet2
Subject
*.admin.unt.edu
Valid from
Aug 27, 2026
Valid until
Mar 14, 2027 (162 days remaining)
Public key
RSA 4096-bit
Serial
9EAD43E693D49D7B9B1DA9E420FF6B
SHA-256 fingerprint
48:D6:8B:48:7B:3D:02:12:6B:94:72:9A:E2:B3:0C:9D:46:82:66:72:CE:1D:52:2E:2E:AF:57:D7:0D:D8:B2:30
Chain
InCommon Intermediate CA - OVG2C → emSign Root TLS CA - G1 → emSign Root CA - G1
Subject Alternative Names (52)
*.admin.unt.edu, *.art.unt.edu, *.clear.unt.edu, *.cmht.unt.edu, *.cob.unt.edu, *.coe.unt.edu, *.cs.unt.edu, *.csci.unt.edu, *.cse.unt.edu, *.cvad.unt.edu, *.cws.unt.edu, *.engineering.unt.edu, *.essc.unt.edu, *.healthcenter.unt.edu, *.hps.unt.edu, *.hsc.unt.edu, *.informationscience.unt.edu, *.it.unt.edu, *.itss.untsystem.edu, *.jazz.unt.edu, *.journalism.unt.edu, *.learningtechnologies.unt.edu, *.lt.unt.edu, *.music.unt.edu, *.online.unt.edu, *.pacs.unt.edu, *.pdi.org, *.president.unt.edu, *.research.unt.edu, *.rtvf.unt.edu, *.studentaffairs.unt.edu, *.texasleadershipscholars.org, *.tgs.unt.edu, *.unthsc.edu, *.vpaa.unt.edu, *.wise.unt.edu, global.wildcard.unt.edu, ntdaily.net, pdi.org, resnet.hsl.unt.edu, techcomm.unt.edu, texas-talent.org, texasleadershipscholars.org, themayborn.com, unt.edu, untsystem.edu, www.emergency.unt.edu, www.infotech.unt.edu, www.police.unt.edu, www.studentactivities.unt.edu, www.texas-talent.org, www.themayborn.com

Certificate Authority Authorization (CAA)

CAA restricts issuance to emsign.com, sectigo.com; we couldn't map the serving CA (Internet2) to one of these identifiers.

This certificate has been served since Sep 25, 2026.

Never get surprised by ntdaily.net's certificate expiring

This is today's certificate. Turn on monitoring and we'll watch ntdaily.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.

Monitor this certificate free

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