SSL/TLS Certificate Lookup

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

fa-st.co.uk

SSL/TLS Certificate

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SSL/TLS Certificate for fa-st.co.uk

Valid
Issued by (CA)
Let's Encrypt
Subject
cpcontacts.exlen.com
Valid from
Nov 4, 2026
Valid until
Feb 2, 2027 (79 days remaining)
Public key
RSA 2048-bit
Serial
06F1B0F1817113655F13D26E036BFADB0B2E
SHA-256 fingerprint
C7:06:38:9F:37:E2:C2:0C:19:EC:F1:C2:C8:54:A6:39:B1:9D:C5:E3:4A:1A:F2:4F:EF:6E:79:A0:F3:A5:2B:CF
Chain
YR2 → Root YR → ISRG Root X1
Subject Alternative Names (22)
*.chesterfieldgamingcomputersandlaptops.co.uk, *.chesterfieldpcrepair.co.uk, autoconfig.exlen.com, autodiscover.exlen.com, chesterfieldgamingcomputersandlaptops.co.uk, chesterfieldgamingcomputersandlaptops.co.uk.exlen.com, chesterfieldpcrepair.co.uk, chesterfieldpcrepair.co.uk.exlen.com, cpanel.exlen.com, cpcalendars.exlen.com, cpcontacts.exlen.com, exlen.com, fa-st.co.uk, fa-st.co.uk.exlen.com, mail.exlen.com, webdisk.exlen.com, webmail.exlen.com, www.chesterfieldgamingcomputersandlaptops.co.uk.exlen.com, www.chesterfieldpcrepair.co.uk.exlen.com, www.exlen.com, www.fa-st.co.uk, www.fa-st.co.uk.exlen.com

Certificate Authority Authorization (CAA)

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

We've observed 1 previous certificate for this host. This certificate has been served since Sep 10, 2026.

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Uptime

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DNS changes

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TLS certificate

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