SSL Checker

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

Report

It's all good. We have not detected any issues.

Hostname:	Matches Common Name or/and SAN
Expired:	No (212 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:	217.20.144.164
Reverse IP lookup:	ip164.144.odnoklassniki.ru.
Nameserver:	ns2.apiok.ru.
Nameserver:	ns1.apiok.ru.
Nameserver:	ns3.apiok.ru.

General Information

Common Name:	*.apiok.ru
SANs:	DNS:*.apiok.ruDNS:apiok.ru Total number of SANs: 2
Organization:	VK LLC
Locality:	Moscow
Signature Algorithm:	sha256WithRSAEncryption
Key Type:	RSA
Key size:	4096 bits
Serial Number:	561bb35a80930d51c4d6aa72
Not Before:	Oct 24, 2023 12:05:38 GMT
Not After:	Nov 24, 2024 12:05:37 GMT
Number of certs:	3
Revocation Status:	good
OCSP Stapling:	Not Supported
Server:	Apache
HSTS:	max-age=63072000; includeSubDomains; preload
HPKP:	Not Supported

Chain Information

Certificate # 1 - Common Name: *.apiok.ru

Decode this certificate for verbose information →

Subject Common Name	*.apiok.ru
Subject Organization	VK LLC
Issuer Common Name	GlobalSign RSA OV SSL CA 2018
Issuer Organization	GlobalSign nv-sa
Not Before:	Oct 24, 2023 12:05:38 GMT
Not After:	Nov 24, 2024 12:05:37 GMT
Signature Algorithm:	sha256WithRSAEncryption
Serial Number:	561bb35a80930d51c4d6aa72
SHA1 Fingerprint:	C0:DF:5B:EC:85:9A:EA:FC:F5:CF:7C:2F:76:58:1F:66:B2:92:09:5C
MD5 Fingerprint:	1F:8B:D4:BB:66:23:E0:0E:31:40:8A:9E:0E:E8:D5:1C

Certificate # 2 - Common Name: GlobalSign RSA OV SSL CA 2018

Decode this certificate for verbose information →

In place?	Yes, this certificate directly certifies the preceding one
Subject Common Name	GlobalSign RSA OV SSL CA 2018
Subject Organization	GlobalSign nv-sa
Issuer Common Name	GlobalSign
Issuer Organization	GlobalSign
Not Before:	Nov 21, 2018 00:00:00 GMT
Not After:	Nov 21, 2028 00:00:00 GMT
Signature Algorithm:	sha256WithRSAEncryption
Serial Number:	1ee5f221dfc623bd4333a8557
SHA1 Fingerprint:	DF:E8:30:23:06:2B:99:76:82:70:8B:4E:AB:8E:81:9A:FF:5D:97:75
MD5 Fingerprint:	A7:5D:8B:21:09:11:EE:17:3E:FD:25:E1:E0:0E:D6:FD

Certificate # 3 - Common Name: GlobalSign

Decode this certificate for verbose information →

In place?	Yes, this certificate directly certifies the preceding one
Subject Common Name	GlobalSign
Subject Organization	GlobalSign
Issuer Common Name	GlobalSign Root CA
Issuer Organization	GlobalSign nv-sa
Not Before:	Sep 19, 2018 00:00:00 GMT
Not After:	Jan 28, 2028 12:00:00 GMT
Signature Algorithm:	sha256WithRSAEncryption
Serial Number:	1ee5f169dff97352b6465d66a
SHA1 Fingerprint:	0B:BF:AB:97:05:95:95:E8:D1:EC:48:E8:9E:B8:65:7C:0E:5A:AE:71
MD5 Fingerprint:	58:BF:B0:EA:CF:17:E2:D0:A6:5A:4D:06:10:42:C3:BF

OpenSSL Handshake

depth=3 C = BE, O = GlobalSign nv-sa, OU = Root CA, CN = GlobalSign Root CA
verify return:1
depth=2 OU = GlobalSign Root CA - R3, O = GlobalSign, CN = GlobalSign
verify return:1
depth=1 C = BE, O = GlobalSign nv-sa, CN = GlobalSign RSA OV SSL CA 2018
verify return:1
depth=0 C = RU, ST = Moscow, L = Moscow, O = VK LLC, CN = *.apiok.ru
verify return:1
CONNECTED(00000003)
OCSP response: no response sent
---
Certificate chain
 0 s:C = RU, ST = Moscow, L = Moscow, O = VK LLC, CN = *.apiok.ru
   i:C = BE, O = GlobalSign nv-sa, CN = GlobalSign RSA OV SSL CA 2018
-----BEGIN CERTIFICATE-----
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-----END CERTIFICATE-----
 1 s:C = BE, O = GlobalSign nv-sa, CN = GlobalSign RSA OV SSL CA 2018
   i:OU = GlobalSign Root CA - R3, O = GlobalSign, CN = GlobalSign
-----BEGIN CERTIFICATE-----
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SPY=
-----END CERTIFICATE-----
 2 s:OU = GlobalSign Root CA - R3, O = GlobalSign, CN = GlobalSign
   i:C = BE, O = GlobalSign nv-sa, OU = Root CA, CN = GlobalSign Root CA
-----BEGIN CERTIFICATE-----
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4HA=
-----END CERTIFICATE-----
---
Server certificate
subject=C = RU, ST = Moscow, L = Moscow, O = VK LLC, CN = *.apiok.ru

issuer=C = BE, O = GlobalSign nv-sa, CN = GlobalSign RSA OV SSL CA 2018

---
No client certificate CA names sent
Peer signing digest: SHA256
Peer signature type: RSA-PSS
Server Temp Key: X25519, 253 bits
---
SSL handshake has read 4893 bytes and written 399 bytes
Verification: OK
---
New, TLSv1.3, Cipher is TLS_AES_256_GCM_SHA384
Server public key is 4096 bit
Secure Renegotiation IS NOT supported
Compression: NONE
Expansion: NONE
No ALPN negotiated
Early data was not sent
Verify return code: 0 (ok)
---
DONE