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 abs-p.ru
Valid- Issued by (CA)
- GlobalSign nv-sa
- Subject
- *.abs-p.ru
- Valid from
- Oct 16, 2025
- Valid until
- Nov 17, 2026 (28 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 0DD03538CC7C3C89690B8E30
- SHA-256 fingerprint
- AE:04:79:62:97:2A:52:F1:12:47:8C:38:FF:17:88:CD:F0:32:AE:0A:7D:2D:13:4F:0D:88:16:1D:CA:D2:CE:D0
- Chain
- GlobalSign GCC R3 DV TLS CA 2020 → GlobalSign
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 28, 2026.
Never get surprised by abs-p.ru's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch abs-p.ru 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, 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.
Free for your first domain: uptime, DNS, and certificate together. No credit card.