SSL/TLS Certificate Lookup

Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted

ec2-52-74-216-3.ap-southeast-1.compute.amazonaws.com

SSL/TLS Certificate

SSL/TLS Certificate for ec2-52-74-216-3.ap-southeast-1.compute.amazonaws.com

Hostname mismatch
Issued by (CA)
Amazon
Subject
aebetwin.com
Valid from
Aug 4, 2026
Valid until
Feb 17, 2027 (99 days remaining)
Public key
RSA 2048-bit
Serial
02B705DE8C91C2F2C654B656F4DE0031
SHA-256 fingerprint
1B:D9:DC:9E:13:31:3A:67:D8:78:37:C4:C1:0E:8D:C3:60:0E:9E:D8:22:04:B2:3F:17:56:4F:1D:9D:C4:CC:72
Chain
Amazon RSA 2048 M01 → Amazon Root CA 1 → Starfield Services Root Certificate Authority - G2
Subject Alternative Names (10)
009483hazzeieow.com, aebet01.com, aebet999.com, aebetwin.com, aefofmxosl204.com, aetopogms55.com, aeypuicjcf284.com, fakssnzd0593.com, outiqkee683.com, rotpskwnd3058.com

Certificate Authority Authorization (CAA)

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

Never get surprised by ec2-52-74-216-3.ap-southeast-1.compute.amazonaws.com's certificate expiring

This is today's certificate. Turn on monitoring and we'll watch ec2-52-74-216-3.ap-southeast-1.compute.amazonaws.com 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.