SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
affect-and-colonialism.com
SSL/TLS Certificate
SSL/TLS Certificate for affect-and-colonialism.com
Expired- Issued by (CA)
- Verein zur Foerderung eines Deutschen Forschungsnetzes e. V.
- Subject
- affect-and-colonialism.net
- Valid from
- Oct 18, 2022
- Valid until
- Nov 18, 2023 (expired 1044 days ago)
- Public key
- RSA 2048-bit
- Serial
- 276DC97FE75E20FAAAB50F32
- SHA-256 fingerprint
- 54:5D:63:2D:38:C0:91:B6:79:CF:74:3E:4A:3A:15:21:95:9A:D1:03:91:3E:F2:72:E5:96:CB:84:3F:88:61:C0
- Chain
- DFN-Verein Global Issuing CA → DFN-Verein Certification Authority 2 → T-TeleSec GlobalRoot Class 2
Certificate Authority Authorization (CAA)
CAA restricts issuance to harica.gr; we couldn't map the serving CA (Verein zur Foerderung eines Deutschen Forschungsnetzes e. V.) to one of these identifiers.
Never get surprised by affect-and-colonialism.com's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch affect-and-colonialism.com 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.
Free for your first domain: uptime, DNS, and certificate together. No credit card.