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 (64 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: 91.224.48.215
Reverse IP lookup: No records found
Nameserver: ddns-ns1.quickconnect.to.
Nameserver: ddns-ns4.quickconnect.to.
Nameserver: ddns-ns3.quickconnect.to.
Nameserver: ddns-ns2.quickconnect.to.

General Information

Common Name: mike125.synology.me
SANs: DNS:*.mike125.synology.meDNS:mike125.synology.me Total number of SANs: 2
Signature Algorithm: ecdsa-with-SHA384
Key Type: ECDSA (secp256r1)
Key size: 256 bits
Serial Number: 401b3b83bb1ed9fbf8673c4a3b922781e93
Not Before: Oct 15, 2024 18:43:21 GMT
Not After: Jan 13, 2025 18:43:20 GMT
Number of certs: 2
Revocation Status: good
OCSP Stapling: Not Supported
Server: nginx
HSTS: Not Supported
HPKP: Not Supported

Chain Information

Certificate # 1 - Common Name: mike125.synology.me

Decode this certificate for verbose information →
Subject Common Name mike125.synology.me
Issuer Common Name E5
Issuer Organization Let's Encrypt
Not Before: Oct 15, 2024 18:43:21 GMT
Not After: Jan 13, 2025 18:43:20 GMT
Signature Algorithm: ecdsa-with-SHA384
Serial Number: 401b3b83bb1ed9fbf8673c4a3b922781e93
SHA1 Fingerprint: 2F:A1:46:DE:83:08:93:CE:D4:BE:93:23:2A:58:4F:E2:F5:EF:36:90
MD5 Fingerprint: 80:B6:2A:49:3A:8A:73:64:83:FF:67:78:84:3C:29:6A

Certificate # 2 - Common Name: E5

Decode this certificate for verbose information →
In place? Yes, this certificate directly certifies the preceding one
Subject Common Name E5
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: 838f6c63ceb1398c6206628315c9fdde
SHA1 Fingerprint: 5F:28:D9:C5:89:EE:4B:F3:1A:11:B7:8C:72:B8:D1:3F:07:9D:DC:45
MD5 Fingerprint: 54:7A:B1:C0:5C:A8:5A:6E:68:2C:91:28:0F:EF:D7:55

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 = E5
verify return:1
depth=0 CN = mike125.synology.me
verify return:1
CONNECTED(00000003)
OCSP response: no response sent
---
Certificate chain
 0 s:CN = mike125.synology.me
   i:C = US, O = Let's Encrypt, CN = E5
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
 1 s:C = US, O = Let's Encrypt, CN = E5
   i:C = US, O = Internet Security Research Group, CN = ISRG Root X1
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
---
Server certificate
subject=CN = mike125.synology.me

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 2426 bytes and written 410 bytes
Verification: OK
---
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: 0 (ok)
---
DONE