Namecheap.com

SSL Checker

Submit the Hostname and Port in the fields below. This checker supports SNI and STARTTLS.

Report

Hostname: Matches Common Name or/and SAN
Expired: No (89 days till expiration)
Public Key: We were unable to find any issues in the public key of end-entity certificate
Trusted: Yes, we were able to verify the certificate
Self-Signed: No, the end-entity certificate is not self-signed
Chain Issues: No, we were unable to detect any issues in the certificate chain sent by the server
Weak signatures: No, certificates sent by the server were not signed utilizing a weak hash function
OCSP Status: OCSP Responder returned "good" status for the end-entity certificate

DNS Information

Resolves To: 77.88.55.50
Reverse IP lookup: yandex.ru.
Nameserver: ns9.z5h64q92x9.net.
Nameserver: ns1.yandex.ru.
Nameserver: ns2.yandex.ru.

General Information

Common Name: yandex.ru
SANs: DNS:yandex.ruDNS:yandex.netDNS:yandex.aeroDNS:xn--d1acpjx3f.xn--p1aiDNS:yandex.com.ruDNS:yandex.deDNS:yandex.com.uaDNS:*.yandex.com.trDNS:yandex.byDNS:yandex.orgDNS:yandex.eeDNS:yandex.tjDNS:*.yandex.uzDNS:*.yandex.lvDNS:yandex.kzDNS:*.yandex.frDNS:yandex.ltDNS:*.yandex.com.uaDNS:*.yandex.uaDNS:*.yandex.jobsDNS:yandex.co.ilDNS:yandex.com.amDNS:yandex.com.trDNS:ya.ruDNS:yandex.azDNS:*.yandex.tmDNS:yandex.kgDNS:yandex.mdDNS:*.yandex.netDNS:*.yandex.orgDNS:yandex.frDNS:*.yandex.deDNS:*.xn--d1acpjx3f.xn--p1aiDNS:*.yandex.byDNS:*.ya.ruDNS:*.yandex.com.geDNS:yandex.com.geDNS:yandex.uaDNS:*.yandex.tjDNS:*.yandex.eeDNS:*.yandex.ltDNS:yandex.tmDNS:yandex.uzDNS:*.yandex.azDNS:yandex.jobsDNS:*.yandex.ruDNS:yandex.lvDNS:*.yandex.mdDNS:*.yandex.comDNS:*.yandex.kzDNS:yandex.comDNS:*.yandex.com.ruDNS:*.yandex.co.ilDNS:*.yandex.kgDNS:*.yandex.aeroDNS:*.yandex.com.am Total number of SANs: 56
Organization: Yandex LLC
Locality: Moscow
Signature Algorithm: sha256WithRSAEncryption
Key Type: ECDSA (secp256r1)
Key size: 256 bits
Serial Number: 23ecc8dfb21a05c9c72b4e57438712d7
Not Before: Aug 30, 2021 14:21:59 GMT
Not After: Feb 28, 2022 00:00:00 GMT
Number of certs: 3
Revocation Status: good
OCSP Stapling: Not Supported
Server: Not Provided
HSTS: Not Supported
HPKP: Not Supported

Chain Information

Certificate # 1 - Common Name: yandex.ru

Decode this certificate for verbose information →
Subject Common Name yandex.ru
Subject Organization Yandex LLC
Issuer Common Name Yandex CA
Issuer Organization Yandex LLC
Not Before: Aug 30, 2021 14:21:59 GMT
Not After: Feb 28, 2022 00:00:00 GMT
Signature Algorithm: sha256WithRSAEncryption
Serial Number: 23ecc8dfb21a05c9c72b4e57438712d7
SHA1 Fingerprint: 92:AD:69:3F:07:BC:C1:A6:24:36:1F:0A:DA:08:3A:E1:59:2C:34:CF
MD5 Fingerprint: 1E:37:3C:91:C3:2E:41:0E:7E:DE:F4:75:5D:05:A1:45

Certificate # 2 - Common Name: Yandex CA

Decode this certificate for verbose information →
In place? Yes, this certificate directly certifies the preceding one
Subject Common Name Yandex CA
Subject Organization Yandex LLC
Issuer Common Name Certum Trusted Network CA
Issuer Organization Unizeto Technologies S.A.
Not Before: Jan 21, 2015 12:00:00 GMT
Not After: Jan 18, 2025 12:00:00 GMT
Signature Algorithm: sha256WithRSAEncryption
Serial Number: e40547830e0c6452976f7a3549c0dd48
SHA1 Fingerprint: DD:F1:0E:6D:A7:2C:44:7E:CA:D8:74:EB:53:1B:49:66:2D:2C:6E:D2
MD5 Fingerprint: CB:42:B9:58:38:D3:EF:BF:95:25:9C:42:80:D9:24:24

Certificate # 3 - Common Name: Certum Trusted Network CA

Decode this certificate for verbose information →
In place? Yes, this certificate directly certifies the preceding one
Subject Common Name Certum Trusted Network CA
Subject Organization Unizeto Technologies S.A.
Issuer Common Name Certum CA
Issuer Organization Unizeto Sp. z o.o.
Not Before: Oct 22, 2008 12:07:37 GMT
Not After: Jun 10, 2027 10:46:39 GMT
Signature Algorithm: sha256WithRSAEncryption
Serial Number: 939285400165715f947f288fefc99b28
SHA1 Fingerprint: 92:9B:AD:F2:60:81:52:34:90:ED:C9:11:54:B3:80:A4:77:6E:21:85
MD5 Fingerprint: 6B:83:99:12:74:59:6D:9E:FE:48:82:5E:73:B7:04:40

OpenSSL Handshake

depth=2 C = PL, O = Unizeto Technologies S.A., OU = Certum Certification Authority, CN = Certum Trusted Network CA
verify return:1
depth=1 C = RU, O = Yandex LLC, OU = Yandex Certification Authority, CN = Yandex CA
verify return:1
depth=0 C = RU, L = Moscow, OU = ITO, O = Yandex LLC, CN = yandex.ru
verify return:1
CONNECTED(00000003)
OCSP response: no response sent
---
Certificate chain
 0 s:/C=RU/L=Moscow/OU=ITO/O=Yandex LLC/CN=yandex.ru
   i:/C=RU/O=Yandex LLC/OU=Yandex Certification Authority/CN=Yandex CA
-----BEGIN CERTIFICATE-----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YW5kZXguY29tLnRyggV5YS5ydYIJeWFuZGV4LmF6ggsqLnlhbmRleC50bYIJeWFu
ZGV4Lmtnggl5YW5kZXgubWSCDCoueWFuZGV4Lm5ldIIMKi55YW5kZXgub3Jnggl5
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b20uZ2WCCXlhbmRleC51YYILKi55YW5kZXgudGqCCyoueWFuZGV4LmVlggsqLnlh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-----END CERTIFICATE-----
 1 s:/C=RU/O=Yandex LLC/OU=Yandex Certification Authority/CN=Yandex CA
   i:/C=PL/O=Unizeto Technologies S.A./OU=Certum Certification Authority/CN=Certum Trusted Network CA
-----BEGIN CERTIFICATE-----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hh5odHRwOi8vY3JsLmNlcnR1bS5wbC9jdG5jYS5jcmwwawYIKwYBBQUHAQEEXzBd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-----END CERTIFICATE-----
 2 s:/C=PL/O=Unizeto Technologies S.A./OU=Certum Certification Authority/CN=Certum Trusted Network CA
   i:/C=PL/O=Unizeto Sp. z o.o./CN=Certum CA
-----BEGIN CERTIFICATE-----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d0wlyZA4b9vwzPuOHpdZPtVgTuYFKO1JeRNLukjbL/ly0znK/h/YNHL1tEDPMQHD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-----END CERTIFICATE-----
---
Server certificate
subject=/C=RU/L=Moscow/OU=ITO/O=Yandex LLC/CN=yandex.ru
issuer=/C=RU/O=Yandex LLC/OU=Yandex Certification Authority/CN=Yandex CA
---
No client certificate CA names sent
Peer signing digest: SHA256
Server Temp Key: X25519, 253 bits
---
SSL handshake has read 5057 bytes and written 288 bytes
Verification: OK
---
New, TLSv1.2, Cipher is ECDHE-ECDSA-CHACHA20-POLY1305
Server public key is 256 bit
Secure Renegotiation IS supported
Compression: NONE
Expansion: NONE
No ALPN negotiated
SSL-Session:
    Protocol  : TLSv1.2
    Cipher    : ECDHE-ECDSA-CHACHA20-POLY1305
    Session-ID: A270BD045D54F1CBFFCAADA482FCF0468E9B14B7BE59721287BA8CA68F932BA5
    Session-ID-ctx: 
    Master-Key: AFB203A6AC2F7D77A5724F2BE72B78491B24F186C3E66E24B0412B5B8F6440264AB5E5527E842409A9178B559F5D09F9
    PSK identity: None
    PSK identity hint: None
    SRP username: None
    TLS session ticket lifetime hint: 100800 (seconds)
    TLS session ticket:
    0000 - a7 b1 63 6d 14 04 1b cd-af 39 f0 58 99 ea 20 35   ..cm.....9.X.. 5
    0010 - 4b ca 6b a8 30 cb 32 e4-1e 2f 20 09 fe d3 7b ca   K.k.0.2../ ...{.
    0020 - 38 a7 ef c9 72 aa f4 77-8d bf 9c d5 34 e9 d5 26   8...r..w....4..&
    0030 - 82 75 3d 90 62 b2 fb d5-aa 9b 9f 0e 1e f9 64 9c   .u=.b.........d.
    0040 - dd 69 16 f2 9e 0c 00 42-df f2 a0 5c e6 39 b4 90   .i.....B...\.9..
    0050 - 9a 94 67 b8 4d 1a 99 33-1e 6e 98 a6 a5 e1 ad bc   ..g.M..3.n......
    0060 - ab 5c 39 60 ee eb 2b 58-b3 9b 1f 0e 08 5d b0 b1   .\9`..+X.....]..
    0070 - 26 d6 3e 62 85 ad 75 b1-7c 6b a3 5a 88 d2 d9 b7   &.>b..u.|k.Z....
    0080 - 45 f3 5d fc be c5 d9 fb-74 0f c4 e0 c6 65 d0 75   E.].....t....e.u
    0090 - d9 b2 7e 66 d2 cb 3a 39-5d 53 54 2b 73 f8 2a 43   ..~f..:9]ST+s.*C

    Start Time: 1638251012
    Timeout   : 7200 (sec)
    Verify return code: 0 (ok)
    Extended master secret: yes
---
DONE