SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
arch-1.lt
SSL/TLS Certificate
SSL/TLS Certificate for arch-1.lt
Valid- Issued by (CA)
- Google Trust Services
- Subject
- arch-1.lt
- Valid from
- Jul 12, 2026
- Valid until
- Oct 10, 2026 (62 days remaining)
- Public key
- EC 256-bit
- Serial
- 7D35474FBE4F2B951384ACE23C993440
- SHA-256 fingerprint
- B7:F1:34:4C:43:C0:A2:EF:59:1A:FE:D4:BB:03:44:9D:A7:82:2B:44:B4:D4:80:30:EB:D9:6D:49:B6:A5:F6:45
- Chain
- WE1 → GTS Root R4
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
Never get surprised by arch-1.lt's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch arch-1.lt 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.
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