SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
now-app.net
SSL/TLS Certificate
SSL/TLS Certificate for now-app.net
Valid- Issued by (CA)
- Google Trust Services
- Subject
- now-app.net
- Valid from
- Sep 17, 2026
- Valid until
- Dec 16, 2026 (80 days remaining)
- Public key
- EC 256-bit
- Serial
- 2DD16B65BB832131139D5A51D9593F91
- SHA-256 fingerprint
- EF:0A:AC:0C:CF:B1:53:0A:EC:45:05:D2:20:42:F1:AB:F6:2F:D1:1E:D6:9F:FC:A1:5F:29:AE:BC:2D:56:74:F0
- Chain
- WE1 → GTS Root R4
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 26, 2026.
Never get surprised by now-app.net's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch now-app.net 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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