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i22.de

01Overview 02DNS 03WHOIS 04Subdomains 05Email 06TLS

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TLS certificate

The certificate is trusted and in date.

Valid59 days left

Certificate

Issuer: YE2 (Let's Encrypt)
Subject: www.i22.de

Validity

Valid from: Jun 25, 2026
Valid to: Sep 23, 2026

Connection

Protocol: TLSv1.3
Key: ECDSA secp384r1
Cipher: TLS_AES_256_GCM_SHA384 (TLSv1.3)

Subject alternative names (8)

i22.agency
i22.de
i22.digital
i22.technology
www.i22.agency
www.i22.de
www.i22.digital
www.i22.technology

Chain

01
www.i22.de
issued by YE2 (Let's Encrypt)
02
YE2 (Let's Encrypt)
issued by Root YE (ISRG)
03
Root YE (ISRG)
issued by ISRG Root X2 (Internet Security Research Group)
04
ISRG Root X2 (Internet Security Research Group)
issued by ISRG Root X1 (Internet Security Research Group)
05
ISRG Root X1 (Internet Security Research Group)
root

Fingerprint

SHA-256: 57:52:B7:89:85:0C:C9:FD:EA:62:91:E8:58:21:0D:E2:85:6A:2D:93:50:CB:3C:4A:6D:5C:B9:E1:FE:71:8B:9F
Serial number: 052C296A4B4D81CB09482907526C08C6BC56