SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
macdonald-murray.com
SSL/TLS Certificate
SSL/TLS Certificate for macdonald-murray.com
Valid- Issued by (CA)
- Amazon
- Subject
- macdonald-murray.com
- Valid from
- Jun 1, 2026
- Valid until
- Dec 15, 2026 (63 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 017B4F173E8C74673D690D2DC8B4AA42
- SHA-256 fingerprint
- 56:EB:B5:56:DD:42:E8:7A:0D:E8:40:F1:31:67:27:CD:12:5B:B7:5E:30:D4:B8:39:35:D0:CA:97:6D:53:FE:5B
- Chain
- Amazon RSA 2048 M01 → 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.
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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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