SSL/TLS Certificate Lookup

Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted

ad-word.ch

SSL/TLS Certificate

WhoisRDAPDNS RecordsCertificateUptimeDiagnosticsHistoryHide Contact Info

SSL/TLS Certificate for ad-word.ch

Hostname mismatch
Issued by (CA)
Let's Encrypt
Subject
ns1.cars-id.com
Valid from
May 28, 2026
Valid until
Aug 26, 2026 (29 days remaining)
Public key
EC 256-bit
Serial
0564ED4FAC24789C38A4AA26F74404BDED3B
SHA-256 fingerprint
5A:E1:41:B5:D9:C6:00:DC:BA:F4:D0:21:60:AE:E2:E1:F7:BB:C3:0E:17:C1:46:8D:3D:2A:37:33:B8:C1:37:51
Chain
YE1 → Root YE → ISRG Root X2 → ISRG Root X1
Subject Alternative Names (80)
ns1.cars-id.com, www.abnehm-camp.ch, www.africa-shop.ch, www.african-beauty.ch, www.aktive-menschen.com, www.aktive-singles.com, www.autoszuverkaufen.com, www.bar-dating.ch, www.bar-tour.ch, www.bargeld-ist-freiheit.com, www.berlinspeeddating.de, www.berntourism.com, www.bestagemodels.ch, www.betreibungsregister.ch, www.bigben.ch, www.boom-box.ch, www.boombox-shop.com, www.boombox.ws, www.cars-id.com, www.cash-factory.ch, www.cash-means-freedom.com, www.casino-dating.ch, www.crepes-deluxe.com, www.date-box.ch, www.date-club.ch, www.date-world.ch, www.doof.ch, www.erben-gesucht.com, www.flammende-herzen.com, www.fonduedating.com, www.horror.li, www.immobilien-jetzt.com, www.joomla-jobs.ch, www.kati.ch, www.koelnspeeddating.de, www.kreditdeluxe.ch, www.kreditjetzt.ch, www.luzerntourism.ch, www.meinbarkredit.ch, www.meinkleinkredit.ch, www.meinkonsumkredit.ch, www.meinprivatkredit.ch, www.meinprivatkredit.com, www.meinsofortkredit.ch, www.partner-box.ch, www.penthousewohnung.ch, www.personalkredit.ch, www.pet-joy.ch, www.phpfox.ch, www.pixel-town.ch, www.premiumkredit.ch, www.reisepartner-dating.ch, www.roselina.ch, www.sandwich-deluxe.com, www.sicherheit-jetzt.ch, www.singlesbartour.com, www.snack.ch, www.speeddating.pro, www.speeddating.ws, www.speeddatingbonn.de, www.speeddatingbraunschweig.de, www.speeddatingbremen.de, www.speeddatingdortmund.de, www.speeddatingdresden.de, www.speeddatingduesseldorf.de, www.speeddatingduisburg.de, www.speeddatingessen.de, www.speeddatingfrankfurt.de, www.speeddatinghamburg.de, www.speeddatingmuenchen.de, www.speeddatingnuernberg.de, www.speeddatingserver.com, www.speeddatingsoftware.net, www.speeddatingstuttgart.de, www.speeddatingwien.at, www.us-cars.com, www.usa-autos.com, www.vivienne.ch, www.werbatron.ch, www.zuerichtourism.com

Certificate Authority Authorization (CAA)

No CAA policy is published for this domain — any certificate authority may issue for it.

Never get surprised by ad-word.ch's certificate expiring

This is today's certificate. Turn on monitoring and we'll watch ad-word.ch 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.

Monitor this certificate free

Free for your first domain: uptime, DNS, and certificate together. No credit card.