Certificate audit
2ip.ru SSL certificate check
SEO page with a cached certificate, TLS and chain-of-trust inspection result.
SSL certificate
Validity
Valid
Days remaining
82
Chain status
Trusted chain
Issuer
CN=YE1,O=Let's Encrypt,C=US
Subject
CN=2ip.ru
Valid from
8/7/2026 6:19:21 PM
Valid until
11/5/2026 6:19:20 PM
TLS version
TLS 1.3
Cipher
TLS_AES_256_GCM_SHA384
Subject alternative names
*.2ip.ru2ip.ruCertificate chain
Certificate 1 /leaf
2ip.ru
Issuer: CN=YE1,O=Let's Encrypt,C=US
Until: 11/5/2026 6:19:20 PMCA: falseSelf-signed: false
Certificate 2 /intermediate
YE1
Issuer: CN=Root YE,O=ISRG,C=US
Until: 9/2/2028 11:59:59 PMCA: trueSelf-signed: false
Certificate 3 /intermediate
Root YE
Issuer: CN=ISRG Root X2,O=Internet Security Research Group,C=US
Until: 9/2/2032 11:59:59 PMCA: trueSelf-signed: false
Certificate 4 /last-presented
ISRG Root X2
Issuer: CN=ISRG Root X1,O=Internet Security Research Group,C=US
Until: 9/2/2032 11:59:59 PMCA: trueSelf-signed: false