SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ec2-3-144-142-92.us-east-2.compute.amazonaws.com
SSL/TLS Certificate
SSL/TLS Certificate for ec2-3-144-142-92.us-east-2.compute.amazonaws.com
Hostname mismatch- Issued by (CA)
- Sectigo Limited
- Subject
- advertia.tech
- Valid from
- Oct 20, 2026
- Valid until
- May 6, 2027 (174 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 9278F02F2496269E5F880D9A1E1FED69
- SHA-256 fingerprint
- 09:7C:04:FE:66:DD:A9:3E:41:6F:C3:65:0C:26:D8:ED:EB:42:66:4E:2D:C3:AE:6C:D7:8C:40:CE:43:56:76:A0
- Chain
- Sectigo Public Server Authentication CA DV R36 → Sectigo Public Server Authentication Root R46 → USERTrust RSA Certification Authority
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
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TLS certificate
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