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 (133 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:	54.247.100.174
Reverse IP lookup:	ec2-54-247-100-174.eu-west-1.compute.amazonaws.com.
Nameserver:	ns47.domaincontrol.com.
Nameserver:	ns48.domaincontrol.com.

General Information

Common Name:	*.audiencemanager.de
SANs:	DNS:*.audiencemanager.deDNS:audiencemanager.de Total number of SANs: 2
Signature Algorithm:	sha256WithRSAEncryption
Key Type:	RSA
Key size:	4096 bits
Serial Number:	433f656f6bd8aea7
Not Before:	Sep 05, 2023 08:27:06 GMT
Not After:	Sep 05, 2024 08:27:06 GMT
Number of certs:	2
Revocation Status:	good
OCSP Stapling:	Not Supported
Server:	Apache/2.4.58 (Unix)
HSTS:	Not Supported
HPKP:	Not Supported

Chain Information

Certificate # 1 - Common Name: *.audiencemanager.de

Decode this certificate for verbose information →

Subject Common Name	*.audiencemanager.de
Issuer Common Name	Starfield Secure Certificate Authority - G2
Issuer Organization	Starfield Technologies, Inc.
Not Before:	Sep 05, 2023 08:27:06 GMT
Not After:	Sep 05, 2024 08:27:06 GMT
Signature Algorithm:	sha256WithRSAEncryption
Serial Number:	433f656f6bd8aea7
SHA1 Fingerprint:	FC:5B:23:62:3C:72:5C:61:2A:57:27:99:0B:3F:75:AE:09:A0:4B:70
MD5 Fingerprint:	E1:AF:B9:39:FB:2D:CF:F3:E6:F5:55:55:7C:82:5A:A0

Certificate # 2 - Common Name: Starfield Secure Certificate Authority - G2

Decode this certificate for verbose information →

In place?	Yes, this certificate directly certifies the preceding one
Subject Common Name	Starfield Secure Certificate Authority - G2
Subject Organization	Starfield Technologies, Inc.
Issuer Common Name	Starfield Root Certificate Authority - G2
Issuer Organization	Starfield Technologies, Inc.
Not Before:	May 03, 2011 07:00:00 GMT
Not After:	May 03, 2031 07:00:00 GMT
Signature Algorithm:	sha256WithRSAEncryption
Serial Number:	7
SHA1 Fingerprint:	7E:DC:37:6D:CF:D4:5E:6D:DF:08:2C:16:0D:F6:AC:21:83:5B:95:D4
MD5 Fingerprint:	1C:D0:97:61:87:31:6D:DE:07:25:9F:D6:26:7E:2F:0E

OpenSSL Handshake

depth=2 C = US, ST = Arizona, L = Scottsdale, O = "Starfield Technologies, Inc.", CN = Starfield Root Certificate Authority - G2
verify return:1
depth=1 C = US, ST = Arizona, L = Scottsdale, O = "Starfield Technologies, Inc.", OU = http://certs.starfieldtech.com/repository/, CN = Starfield Secure Certificate Authority - G2
verify return:1
depth=0 CN = *.audiencemanager.de
verify return:1
CONNECTED(00000003)
OCSP response: no response sent
---
Certificate chain
 0 s:CN = *.audiencemanager.de
   i:C = US, ST = Arizona, L = Scottsdale, O = "Starfield Technologies, Inc.", OU = http://certs.starfieldtech.com/repository/, CN = Starfield Secure Certificate Authority - G2
-----BEGIN CERTIFICATE-----
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-----END CERTIFICATE-----
 1 s:C = US, ST = Arizona, L = Scottsdale, O = "Starfield Technologies, Inc.", OU = http://certs.starfieldtech.com/repository/, CN = Starfield Secure Certificate Authority - G2
   i:C = US, ST = Arizona, L = Scottsdale, O = "Starfield Technologies, Inc.", CN = Starfield Root Certificate Authority - G2
-----BEGIN CERTIFICATE-----
MIIFADCCA+igAwIBAgIBBzANBgkqhkiG9w0BAQsFADCBjzELMAkGA1UEBhMCVVMx
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-----END CERTIFICATE-----
---
Server certificate
subject=CN = *.audiencemanager.de

issuer=C = US, ST = Arizona, L = Scottsdale, O = "Starfield Technologies, Inc.", OU = http://certs.starfieldtech.com/repository/, CN = Starfield Secure Certificate Authority - G2

---
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 4105 bytes and written 409 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