SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
router-os.net
SSL/TLS Certificate
SSL/TLS Certificate for router-os.net
Expired- Issued by (CA)
- Sectigo Limited
- Subject
- www.mikrotik-shop.de
- Valid from
- Apr 9, 2024
- Valid until
- May 10, 2025 (expired 496 days ago)
- Public key
- RSA 2048-bit
- Serial
- 53E470BD9A907454088521186C656B2D
- SHA-256 fingerprint
- 29:4B:01:BB:BE:36:EB:E2:1B:C4:CF:41:6C:CB:B0:C9:F0:17:09:85:5C:8F:BF:E7:B3:95:BA:91:E3:3B:3B:94
- Chain
- Sectigo RSA Domain Validation Secure Server CA → USERTrust RSA Certification Authority → AAA Certificate Services
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 Sep 16, 2026.
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Uptime
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DNS changes
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TLS certificate
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