SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
nw-252.com
SSL/TLS Certificate
SSL/TLS Certificate for nw-252.com
Valid- Issued by (CA)
- Amazon
- Subject
- nw-252.com
- Valid from
- Sep 27, 2026
- Valid until
- Apr 12, 2027 (191 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 091D66BCDE27AF669E3EF8AA9B3FD07C
- SHA-256 fingerprint
- 26:16:F9:15:EE:06:E0:7A:42:A5:BD:EF:B7:14:36:5F:9C:A2:8D:FA:03:97:B0:D4:61:91:AA:AE:1C:99:E5:5B
- Chain
- Amazon RSA 2048 M04 → Amazon Root CA 1 → Starfield Services Root Certificate Authority - G2
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
Never get surprised by nw-252.com's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch nw-252.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.