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 (56 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: 18.185.190.228
Reverse IP lookup: ec2-18-185-190-228.eu-central-1.compute.amazonaws.com.
Nameserver: ns-1349.awsdns-40.org.
Nameserver: ns-1611.awsdns-09.co.uk.
Nameserver: ns-435.awsdns-54.com.
Nameserver: ns-890.awsdns-47.net.

General Information

Common Name: cling.se
SANs: DNS:cling.seDNS:www.cling.se Total number of SANs: 2
Signature Algorithm: sha256WithRSAEncryption
Key Type: RSA
Key size: 4096 bits
Serial Number: 44100227311aa56be48bce997f6151cfef6
Not Before: Feb 24, 2024 10:34:34 GMT
Not After: May 24, 2024 10:34:33 GMT
Number of certs: 2
Revocation Status: good
OCSP Stapling: Not Supported
Server: Not Provided
HSTS: Not Supported
HPKP: Not Supported

Chain Information

Certificate # 1 - Common Name: cling.se

Decode this certificate for verbose information →
Subject Common Name cling.se
Issuer Common Name R3
Issuer Organization Let's Encrypt
Not Before: Feb 24, 2024 10:34:34 GMT
Not After: May 24, 2024 10:34:33 GMT
Signature Algorithm: sha256WithRSAEncryption
Serial Number: 44100227311aa56be48bce997f6151cfef6
SHA1 Fingerprint: 9F:E7:96:8C:86:E3:39:21:27:05:BF:81:F4:AF:3A:A4:F9:7E:BB:74
MD5 Fingerprint: 53:F4:69:03:21:49:6B:D5:04:40:AB:85:9F:CE:E7:DC

Certificate # 2 - Common Name: R3

Decode this certificate for verbose information →
In place? Yes, this certificate directly certifies the preceding one
Subject Common Name R3
Subject Organization Let's Encrypt
Issuer Common Name ISRG Root X1
Issuer Organization Internet Security Research Group
Not Before: Sep 04, 2020 00:00:00 GMT
Not After: Sep 15, 2025 16:00:00 GMT
Signature Algorithm: sha256WithRSAEncryption
Serial Number: 912b084acf0c18a753f6d62e25a75f5a
SHA1 Fingerprint: A0:53:37:5B:FE:84:E8:B7:48:78:2C:7C:EE:15:82:7A:6A:F5:A4:05
MD5 Fingerprint: E8:29:E6:5D:7C:43:07:D6:FB:C1:3C:17:9E:03:7A:36

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 = R3
verify return:1
depth=0 CN = cling.se
verify return:1
CONNECTED(00000003)
OCSP response: no response sent
---
Certificate chain
 0 s:CN = cling.se
   i:C = US, O = Let's Encrypt, CN = R3
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
 1 s:C = US, O = Let's Encrypt, CN = R3
   i:C = US, O = Internet Security Research Group, CN = ISRG Root X1
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
---
Server certificate
subject=CN = cling.se

issuer=C = US, O = Let's Encrypt, CN = R3

---
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 3626 bytes and written 383 bytes
Verification: OK
---
New, TLSv1.3, Cipher is TLS_AES_128_GCM_SHA256
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
---
Post-Handshake New Session Ticket arrived:
SSL-Session:
    Protocol  : TLSv1.3
    Cipher    : TLS_AES_128_GCM_SHA256
    Session-ID: BBC8D4EFE4410786696A0BFC98FD916A746F9C48CEE4CF18631C84B0EC866092
    Session-ID-ctx: 
    Resumption PSK: 0F493DF610D91B02A4DA0869A6D95210C21AF553762F8D43314F62F789F8E2B9
    PSK identity: None
    PSK identity hint: None
    SRP username: None
    TLS session ticket lifetime hint: 604800 (seconds)
    TLS session ticket:
    0000 - f9 bf d9 55 48 7d 57 81-f1 82 72 8e 48 97 a6 b4   ...UH}W...r.H...
    0010 - 09 c9 b9 6d 06 44 5c b0-bf 0d 81 63 37 21 56 0f   ...m.D\....c7!V.
    0020 - ef 43 e4 12 df 89 55 f1-c2 08 4e 6d 2c 3f b7 c6   .C....U...Nm,?..
    0030 - 4f 2b 3c 5e e5 2e d4 dd-31 f3 e8 ff 06 3f b2 31   O+<^....1....?.1
    0040 - e0 d5 e1 60 6e 88 eb db-f1 3c a6 0c 45 72 5b bc   ...`n....<..Er[.
    0050 - c9 ad 27 cc 97 7f 3c 52-c9 68 c2 d4 6b f4 f3 55   ..'...<R.h..k..U
    0060 - 62 89 67 8b f7 bd d9 1b-76 aa d8 b6 10 ac c5 4c   b.g.....v......L
    0070 - 5e                                                ^

    Start Time: 1711694323
    Timeout   : 7200 (sec)
    Verify return code: 0 (ok)
    Extended master secret: no
    Max Early Data: 0
---
read R BLOCK