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 (87 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: 23.185.0.3
Reverse IP lookup: No records found
Nameserver: ns2.ip-plus.net.
Nameserver: ns1.ip-plus.net.

General Information

Common Name: wmo.ch
SANs: DNS:beta.wmo.intDNS:extreme-records.wmo.intDNS:gfcs.wmo.intDNS:hydrohub.wmo.intDNS:ppe-openplatform.wmo.intDNS:public.wmo.intDNS:wmo.chDNS:wmo.intDNS:www.wmo.chDNS:www.wmo.int Total number of SANs: 10
Signature Algorithm: sha256WithRSAEncryption
Key Type: RSA
Key size: 2048 bits
Serial Number: 448cfdcb67f3a4664d059e10589a5515c56
Not Before: Mar 27, 2024 06:24:27 GMT
Not After: Jun 25, 2024 06:24:26 GMT
Number of certs: 2
Revocation Status: good
OCSP Stapling: Supported
Server: nginx
HSTS: max-age=31622400; includeSubDomains; preload
HPKP: Not Supported

Chain Information

Certificate # 1 - Common Name: wmo.ch

Decode this certificate for verbose information →
Subject Common Name wmo.ch
Issuer Common Name R3
Issuer Organization Let's Encrypt
Not Before: Mar 27, 2024 06:24:27 GMT
Not After: Jun 25, 2024 06:24:26 GMT
Signature Algorithm: sha256WithRSAEncryption
Serial Number: 448cfdcb67f3a4664d059e10589a5515c56
SHA1 Fingerprint: 03:75:6B:7F:7C:2C:43:69:77:8E:0D:E8:85:82:2B:AE:9F:B8:42:C8
MD5 Fingerprint: 16:EF:8A:F6:75:3B:AD:6B:06:EF:C5:16:86:48:7C:3E

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 = wmo.ch
verify return:1
CONNECTED(00000003)
OCSP response: 
======================================
OCSP Response Data:
    OCSP Response Status: successful (0x0)
    Response Type: Basic OCSP Response
    Version: 1 (0x0)
    Responder Id: C = US, O = Let's Encrypt, CN = R3
    Produced At: Mar 27 07:24:00 2024 GMT
    Responses:
    Certificate ID:
      Hash Algorithm: sha1
      Issuer Name Hash: 48DAC9A0FB2BD32D4FF0DE68D2F567B735F9B3C4
      Issuer Key Hash: 142EB317B75856CBAE500940E61FAF9D8B14C2C6
      Serial Number: 0448CFDCB67F3A4664D059E10589A5515C56
    Cert Status: good
    This Update: Mar 27 07:24:00 2024 GMT
    Next Update: Apr  3 07:23:58 2024 GMT

    Signature Algorithm: sha256WithRSAEncryption
         1e:5b:fe:09:c3:29:7e:e0:dc:8c:b8:c4:a6:e6:f0:6c:17:91:
         95:17:a5:06:19:3e:66:86:3d:6f:c3:c8:ed:82:ce:fc:49:cf:
         85:fb:32:49:cd:06:a5:9b:9b:cc:93:92:66:d7:75:d5:23:1f:
         0b:9e:01:4b:f3:b1:55:a4:41:44:80:d9:7f:f9:72:56:5f:13:
         b8:7c:8d:21:02:f4:06:f7:f3:d5:f0:08:8c:f4:75:ce:d6:23:
         b0:44:a2:92:f2:e1:ae:0f:2c:4c:ac:0a:32:3c:bf:28:10:83:
         5d:98:3d:bd:fe:52:3b:55:74:5a:47:0a:6e:d3:bc:9b:0c:86:
         e0:1f:12:e0:ee:69:d6:8c:09:0b:8f:2b:27:4c:98:f7:eb:74:
         d8:a0:b0:4a:42:be:c7:d7:66:2e:02:49:c0:29:0f:8f:fd:45:
         ef:39:36:7f:86:a5:94:de:ac:06:c4:8d:87:00:45:60:02:02:
         d2:11:6c:a3:1c:99:68:03:6c:69:fb:15:da:4d:ea:bc:2f:6d:
         11:b6:0c:c5:4e:7b:82:d7:fc:97:79:81:6a:02:2b:0f:de:ae:
         c5:f8:70:0d:2c:ae:0d:40:a4:84:4b:42:1d:87:88:00:9e:dc:
         f9:cf:e2:e3:8e:9e:cb:06:d0:97:02:c5:0b:d5:13:f2:dd:56:
         26:5e:5d:d6
======================================
---
Certificate chain
 0 s:CN = wmo.ch
   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 = wmo.ch

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 3761 bytes and written 382 bytes
Verification: OK
---
New, TLSv1.3, Cipher is TLS_AES_128_GCM_SHA256
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
---
Post-Handshake New Session Ticket arrived:
SSL-Session:
    Protocol  : TLSv1.3
    Cipher    : TLS_AES_128_GCM_SHA256
    Session-ID: 2359E1DA907C06786556CB874E70C8D0BDE13AAA29C0AC5789A3F47911A34E23
    Session-ID-ctx: 
    Resumption PSK: F1019A7D27F461CFDA5F141EE915601F0783BE12D8638DD35FD563F6D4EA718D
    PSK identity: None
    PSK identity hint: None
    SRP username: None
    TLS session ticket lifetime hint: 3600 (seconds)
    TLS session ticket:
    0000 - 9a c4 67 1f ce 3c 81 19-da 07 52 8f 54 23 17 b8   ..g..<....R.T#..
    0010 - 01 ad 32 85 a7 65 e7 49-63 12 b4 2e 5a 6f 5c 36   ..2..e.Ic...Zo\6
    0020 - c9 9c c1 01 64 00 b1 80-96 8e 4f d7 1f 88 8c 10   ....d.....O.....
    0030 - d4 7e 0f 27 b5 ed 15 09-2a 93 53 a7 01 a4 a5 3c   .~.'....*.S....<
    0040 - 1d 75 47 34 c4 13 62 01-1e f7 11 13 7a df 7f fa   .uG4..b.....z...
    0050 - f7 86 6e a9 2b 8a 0e 72-6b b9 64 98 31 fa cc c9   ..n.+..rk.d.1...
    0060 - 7c 4b 9f 9b c3 a4 fb 2c-07 45 c2 bf 77 67 0c c4   |K.....,.E..wg..
    0070 - a6 e7 8f 89 7f a7 a6 2c-f5 38 4c 11 42 4a 40 ac   .......,.8L.BJ@.
    0080 - b8 3c 79 b9 ac e9 82 29-02 06 63 24 be 06 41 f2   .<y....)..c$..A.
    0090 - 5e bb dc 68 ff c9 b9 b5-c5 0f 7d 2f ec c2 5d 24   ^..h......}/..]$

    Start Time: 1711697464
    Timeout   : 7200 (sec)
    Verify return code: 0 (ok)
    Extended master secret: no
    Max Early Data: 8192
---
read R BLOCK