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 (43 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: 66.62.161.25
Reverse IP lookup: lightningsports.com.
Nameserver: ns3.he.net.
Nameserver: ns5.he.net.
Nameserver: ns4.he.net.
Nameserver: ns.lightningsports.com.
Nameserver: ns2.he.net.

General Information

Common Name: mail.rdkscorner.eu
SANs: DNS:mail.rdkscorner.eu Total number of SANs: 1
Signature Algorithm: sha256WithRSAEncryption
Key Type: RSA
Key size: 2048 bits
Serial Number: 3429b85c802dc355fef316a5cdd90b892e2
Not Before: Sep 24, 2024 12:20:40 GMT
Not After: Dec 23, 2024 12:20:39 GMT
Number of certs: 2
Revocation Status: good
OCSP Stapling: Not Supported

Chain Information

Certificate # 1 - Common Name: mail.rdkscorner.eu

Decode this certificate for verbose information →
Subject Common Name mail.rdkscorner.eu
Issuer Common Name R11
Issuer Organization Let's Encrypt
Not Before: Sep 24, 2024 12:20:40 GMT
Not After: Dec 23, 2024 12:20:39 GMT
Signature Algorithm: sha256WithRSAEncryption
Serial Number: 3429b85c802dc355fef316a5cdd90b892e2
SHA1 Fingerprint: 7F:36:0F:B2:01:C6:73:FD:17:22:7D:CD:07:EC:07:C0:4A:76:37:66
MD5 Fingerprint: FA:9F:D2:A5:25:60:6D:96:B7:4D:96:11:3B:47:8C:80

Certificate # 2 - Common Name: R11

Decode this certificate for verbose information →
In place? Yes, this certificate directly certifies the preceding one
Subject Common Name R11
Subject Organization Let's Encrypt
Issuer Common Name ISRG Root X1
Issuer Organization Internet Security Research Group
Not Before: Mar 13, 2024 00:00:00 GMT
Not After: Mar 12, 2027 23:59:59 GMT
Signature Algorithm: sha256WithRSAEncryption
Serial Number: 8a7d3e13d62f30ef2386bd29076b34f8
SHA1 Fingerprint: 69:6D:B3:AF:0D:FF:C1:7E:65:C6:A2:0D:92:5C:5A:7B:D2:4D:EC:7E
MD5 Fingerprint: 2F:AC:04:55:31:47:F4:6A:49:DF:9B:4E:BE:A6:DF:43

OpenSSL Handshake

depth=2 C = US, O = Internet Security Research Group, CN = ISRG Root X1
verify return:1
depth=1 C = US, O = Let's Encrypt, CN = R11
verify return:1
depth=0 CN = mail.rdkscorner.eu
verify return:1
CONNECTED(00000003)
OCSP response: no response sent
---
Certificate chain
 0 s:CN = mail.rdkscorner.eu
   i:C = US, O = Let's Encrypt, CN = R11
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
 1 s:C = US, O = Let's Encrypt, CN = R11
   i:C = US, O = Internet Security Research Group, CN = ISRG Root X1
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
---
Server certificate
subject=CN = mail.rdkscorner.eu

issuer=C = US, O = Let's Encrypt, CN = R11

---
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 3125 bytes and written 409 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