Namecheap.com

SSL Checker

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

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Hostname: Doesn't match Common Name or/and SANs
Expired: No (287 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: 194.55.26.46
Reverse IP lookup: hoelderlin.dwelle.de.
Nameserver: dns4.netcologne.de.
Nameserver: dns5.netcologne.de.
Nameserver: voltaire.dwelle.de.
Nameserver: dns3.netcologne.de.

General Information

Common Name: *.dw.com
SANs: DNS:*.dw.comDNS:dw.com Total number of SANs: 2
Organization: Deutsche Welle
Locality: Bonn
Signature Algorithm: sha256WithRSAEncryption
Key Type: RSA
Key size: 2048 bits
Serial Number: a9fa04f414c565e8e0504a0d93cbd27
Not Before: Dec 11, 2023 00:00:00 GMT
Not After: Jan 10, 2025 23:59:59 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: *.dw.com

Decode this certificate for verbose information →
Subject Common Name *.dw.com
Subject Organization Deutsche Welle
Issuer Common Name Thawte TLS RSA CA G1
Issuer Organization DigiCert Inc
Not Before: Dec 11, 2023 00:00:00 GMT
Not After: Jan 10, 2025 23:59:59 GMT
Signature Algorithm: sha256WithRSAEncryption
Serial Number: a9fa04f414c565e8e0504a0d93cbd27
SHA1 Fingerprint: FA:DB:AE:18:D0:43:03:54:39:EB:BA:DD:64:D3:A6:3F:C7:0C:C6:30
MD5 Fingerprint: FF:0F:4C:19:8C:40:CF:71:1F:43:7A:39:F0:E1:90:26

Certificate # 2 - Common Name: Thawte TLS RSA CA G1

Decode this certificate for verbose information →
In place? Yes, this certificate directly certifies the preceding one
Subject Common Name Thawte TLS RSA CA G1
Subject Organization DigiCert Inc
Issuer Common Name DigiCert Global Root G2
Issuer Organization DigiCert Inc
Not Before: Nov 02, 2017 12:24:25 GMT
Not After: Nov 02, 2027 12:24:25 GMT
Signature Algorithm: sha256WithRSAEncryption
Serial Number: 90ee8c5de5bfa62d2ae2ff7097c4857
SHA1 Fingerprint: C9:FE:FC:76:3D:95:48:B4:87:69:6F:04:7A:CB:A0:AB:E4:5C:7B:C1
MD5 Fingerprint: B6:D2:12:3E:FC:D2:CF:87:C8:67:6D:F1:3D:48:CD:30

Certificate # 3 - Common Name: DigiCert Global Root G2

Decode this certificate for verbose information →
In place? Yes, this certificate directly certifies the preceding one
Subject Common Name DigiCert Global Root G2
Subject Organization DigiCert Inc
Issuer Common Name DigiCert Global Root G2
Issuer Organization DigiCert Inc
Not Before: Aug 01, 2013 12:00:00 GMT
Not After: Jan 15, 2038 12:00:00 GMT
Signature Algorithm: sha256WithRSAEncryption
Serial Number: 33af1e6a711a9a0bb2864b11d09fae5
SHA1 Fingerprint: DF:3C:24:F9:BF:D6:66:76:1B:26:80:73:FE:06:D1:CC:8D:4F:82:A4
MD5 Fingerprint: E4:A6:8A:C8:54:AC:52:42:46:0A:FD:72:48:1B:2A:44

OpenSSL Handshake

depth=2 C = US, O = DigiCert Inc, OU = www.digicert.com, CN = DigiCert Global Root G2
verify return:1
depth=1 C = US, O = DigiCert Inc, OU = www.digicert.com, CN = Thawte TLS RSA CA G1
verify return:1
depth=0 C = DE, ST = Nordrhein-Westfalen, L = Bonn, O = Deutsche Welle, CN = *.dw.com
verify return:1
CONNECTED(00000003)
OCSP response: no response sent
---
Certificate chain
 0 s:C = DE, ST = Nordrhein-Westfalen, L = Bonn, O = Deutsche Welle, CN = *.dw.com
   i:C = US, O = DigiCert Inc, OU = www.digicert.com, CN = Thawte TLS RSA CA G1
-----BEGIN CERTIFICATE-----
MIIGXzCCBUegAwIBAgIQCp+gT0FMVl6OBQSg2Ty9JzANBgkqhkiG9w0BAQsFADBe
MQswCQYDVQQGEwJVUzEVMBMGA1UEChMMRGlnaUNlcnQgSW5jMRkwFwYDVQQLExB3
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BllKc/+nF8zPVhecMNq06Qxx9CHQzlT+gHJMIDMCIHXNzot7AoSk21MpW9tbfKZ3
ne0jWM53bSeBnT7uRvFyMA0GCSqGSIb3DQEBCwUAA4IBAQB8Y0ZP6w/ZfpI8Ab03
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kgl7qv+5V5l8gLzKN1jqnBjzuQ9208XR1TM2bey6T91JDMZLf6nYx98Qi8tlpK4y
CvvIJChweHE7Wj2r2dWtD+MYOg7/9E4SP2t2JwFC0SWGx+DDwd/2C++i5kr2XL6V
0ROASNeEPt5ar+1GG/G8jYOIjH96mmLQWm2oJw3d/1tnWjMkLs0dU0xQmD5cUO7z
T3lQgZ//ItN3IrT0GHxrHJ4FwXyhStXCT7NzY5UrfKbv6WBEWLuKbhVp1vdUx8Y1
IrLR
-----END CERTIFICATE-----
 1 s:C = US, O = DigiCert Inc, OU = www.digicert.com, CN = Thawte TLS RSA CA G1
   i:C = US, O = DigiCert Inc, OU = www.digicert.com, CN = DigiCert Global Root G2
-----BEGIN CERTIFICATE-----
MIIEizCCA3OgAwIBAgIQCQ7oxd5b+mLSri/3CXxIVzANBgkqhkiG9w0BAQsFADBh
MQswCQYDVQQGEwJVUzEVMBMGA1UEChMMRGlnaUNlcnQgSW5jMRkwFwYDVQQLExB3
d3cuZGlnaWNlcnQuY29tMSAwHgYDVQQDExdEaWdpQ2VydCBHbG9iYWwgUm9vdCBH
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b20xHTAbBgNVBAMTFFRoYXd0ZSBUTFMgUlNBIENBIEcxMIIBIjANBgkqhkiG9w0B
AQEFAAOCAQ8AMIIBCgKCAQEAxjngmPhVetC0b/ozbYJdzOBUA1sMog47030cAP+P
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D1dY0+2KZOC1dKj8d1VXXAtnjytDDuPPf6/iow0mYQTO/GAg/MLyL6CDm3FzDB8V
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TYNYQI+BXG1R1cABlold
-----END CERTIFICATE-----
 2 s:C = US, O = DigiCert Inc, OU = www.digicert.com, CN = DigiCert Global Root G2
   i:C = US, O = DigiCert Inc, OU = www.digicert.com, CN = DigiCert Global Root G2
-----BEGIN CERTIFICATE-----
MIIDjjCCAnagAwIBAgIQAzrx5qcRqaC7KGSxHQn65TANBgkqhkiG9w0BAQsFADBh
MQswCQYDVQQGEwJVUzEVMBMGA1UEChMMRGlnaUNlcnQgSW5jMRkwFwYDVQQLExB3
d3cuZGlnaWNlcnQuY29tMSAwHgYDVQQDExdEaWdpQ2VydCBHbG9iYWwgUm9vdCBH
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q2EGnI/yuum06ZIya7XzV+hdG82MHauVBJVJ8zUtluNJbd134/tJS7SsVQepj5Wz
tCO7TG1F8PapspUwtP1MVYwnSlcUfIKdzXOS0xZKBgyMUNGPHgm+F6HmIcr9g+UQ
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NeF22d+mQrvHRAiGfzZ0JFrabA0UWTW98kndth/Jsw1HKj2ZL7tcu7XUIOGZX1NG
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pLiaWN0bfVKfjllDiIGknibVb63dDcY3fe0Dkhvld1927jyNxF1WW6LZZm6zNTfl
MrY=
-----END CERTIFICATE-----
---
Server certificate
subject=C = DE, ST = Nordrhein-Westfalen, L = Bonn, O = Deutsche Welle, CN = *.dw.com

issuer=C = US, O = DigiCert Inc, OU = www.digicert.com, CN = Thawte TLS RSA CA G1

---
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 4298 bytes and written 396 bytes
Verification: OK
---
New, TLSv1.3, Cipher is TLS_AES_256_GCM_SHA384
Server public key is 2048 bit
Secure Renegotiation IS NOT supported
Compression: NONE
Expansion: NONE
No ALPN negotiated
Early data was not sent
Verify return code: 0 (ok)
---
DONE