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 (63 days till expiration)
Public Key:	We were unable to find any issues in the public key of end-entity certificate
Trusted:	We were unable to verify this certificate
Self-Signed:	No, the end-entity certificate is not self-signed
Chain Issues:	The chain doesn't contain any intermediate certificates
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:	175.139.231.105
Reverse IP lookup:	No records found
Nameserver:	ns101.mschosting.com.
Nameserver:	ns102.mschosting.com.

General Information

Common Name:	portal.atg-nexus.com
SANs:	DNS:portal.atg-nexus.com Total number of SANs: 1
Signature Algorithm:	ecdsa-with-SHA384
Key Type:	ECDSA (secp256r1)
Key size:	256 bits
Serial Number:	38ebffb1a47223d428c8623d87d90284e4a
Not Before:	Jan 10, 2025 09:24:36 GMT
Not After:	Apr 10, 2025 09:24:35 GMT
Number of certs:	1
Revocation Status:	good
OCSP Stapling:	Not Supported
Server:	Apache/2.4.37 (Oracle Linux Server) OpenSSL/1.1.1k
HSTS:	Not Supported
HPKP:	Not Supported

Chain Information

Certificate # 1 - Common Name: portal.atg-nexus.com

Decode this certificate for verbose information →

Subject Common Name	portal.atg-nexus.com
Issuer Common Name	E5
Issuer Organization	Let's Encrypt
Not Before:	Jan 10, 2025 09:24:36 GMT
Not After:	Apr 10, 2025 09:24:35 GMT
Signature Algorithm:	ecdsa-with-SHA384
Serial Number:	38ebffb1a47223d428c8623d87d90284e4a
SHA1 Fingerprint:	69:83:7B:B2:C6:D2:A3:44:A8:79:FF:DB:64:6A:18:26:51:D2:28:9C
MD5 Fingerprint:	96:61:B6:60:F0:02:2A:9F:6F:47:64:82:CA:9F:E8:42

OpenSSL Handshake

depth=0 CN = portal.atg-nexus.com
verify error:num=20:unable to get local issuer certificate
verify return:1
depth=0 CN = portal.atg-nexus.com
verify error:num=21:unable to verify the first certificate
verify return:1
depth=0 CN = portal.atg-nexus.com
verify return:1
CONNECTED(00000003)
OCSP response: no response sent
---
Certificate chain
 0 s:CN = portal.atg-nexus.com
   i:C = US, O = Let's Encrypt, CN = E5
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
---
Server certificate
subject=CN = portal.atg-nexus.com

issuer=C = US, O = Let's Encrypt, CN = E5

---
No client certificate CA names sent
Peer signing digest: SHA256
Peer signature type: ECDSA
Server Temp Key: X25519, 253 bits
---
SSL handshake has read 1281 bytes and written 411 bytes
Verification error: unable to verify the first certificate
---
New, TLSv1.3, Cipher is TLS_AES_256_GCM_SHA384
Server public key is 256 bit
Secure Renegotiation IS NOT supported
Compression: NONE
Expansion: NONE
No ALPN negotiated
Early data was not sent
Verify return code: 21 (unable to verify the first certificate)
---
DONE