SSL Checker
Submit the Hostname and Port in the fields below. This checker supports SNI and STARTTLS.
Report
It's all good. We have not detected any issues.
Hostname: | done Matches Common Name or/and SAN |
Expired: | done No (87 days till expiration) |
Public Key: | done We were unable to find any issues in the public key of end-entity certificate |
Trusted: | done Yes, we were able to verify the certificate |
Self-Signed: | done No, the end-entity certificate is not self-signed |
Chain Issues: | done No, we were unable to detect any issues in the certificate chain sent by the server |
Weak signatures: | done No, certificates sent by the server were not signed utilizing a weak hash function |
OCSP Status: | done 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 → launchSubject 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 → launchIn 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----- MIIFbzCCBFegAwIBAgISBEjP3LZ/OkZk0FnhBYmlUVxWMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yNDAzMjcwNjI0MjdaFw0yNDA2MjUwNjI0MjZaMBExDzANBgNVBAMT Bndtby5jaDCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAMB0p3pr9MGc 3FwIDJAUF87cIzRxax6SLOWsa8863ZcO0/hmQECz4lL0mZhd0nEUNTYu+zO8L74/ FioBJupJpCBrKhK9TcFTv/TPm3y+Hj8tcsFfO1se2TlVSuCViTKnLTrVmcpyc941 +uzXWtPvQfvuPzeEwGi6VJ8bvN5jGky/pf/MmIp9IiLccWd2ETLy/KDDvQVqhYoI QkrM3yKUbnxh46RHqHSWXu2i4uw3Hj78Ml2Vov2pdWEHgnRZK6ZHIJPJsoT/wD80 I5N23SgJcCkA3b0EeGN2/mzCVYmw1la1aoy8/sm6WgCYjoyjpqfTQwui2Tybo1bB Ppr2EfMtmVUCAwEAAaOCAp4wggKaMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAU BggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU+qcw ImC4uxiwtW9oo8w5chPLIhQwHwYDVR0jBBgwFoAUFC6zF7dYVsuuUAlA5h+vnYsU wsYwVQYIKwYBBQUHAQEESTBHMCEGCCsGAQUFBzABhhVodHRwOi8vcjMuby5sZW5j ci5vcmcwIgYIKwYBBQUHMAKGFmh0dHA6Ly9yMy5pLmxlbmNyLm9yZy8wgaYGA1Ud EQSBnjCBm4IMYmV0YS53bW8uaW50ghdleHRyZW1lLXJlY29yZHMud21vLmludIIM Z2Zjcy53bW8uaW50ghBoeWRyb2h1Yi53bW8uaW50ghhwcGUtb3BlbnBsYXRmb3Jt Lndtby5pbnSCDnB1YmxpYy53bW8uaW50ggZ3bW8uY2iCB3dtby5pbnSCCnd3dy53 bW8uY2iCC3d3dy53bW8uaW50MBMGA1UdIAQMMAowCAYGZ4EMAQIBMIIBBAYKKwYB BAHWeQIEAgSB9QSB8gDwAHYASLDja9qmRzQP5WoC+p0w6xxSActW3SyB2bu/qznY hHMAAAGOfsvIIgAABAMARzBFAiBwUtmVbkJfwMNLWCpdxMwXGjnTyvFfgDeFs//b ovO/EAIhAIXxObntBzOFxAp/xNHeRAO72/70B8K1xP2VQYwzPD+2AHYAouK/1h7e Ly8HoNZObTen3GVDsMa1LqLat4r4mm31F9gAAAGOfsvIKwAABAMARzBFAiBNXF2d mKdiNSupKYg/jtX2CUp9LQ2VlxNxRxGzY6ZT8QIhALDT4z2p9eFYolacSKvb2eXi 7kuAlQqR4ZSaveVNjX/MMA0GCSqGSIb3DQEBCwUAA4IBAQAs3qy/KDrFWL/ASKFq BahJ4texqIEgOGT0AYB8ArcEDbKVkuwD1vV7zDHxKuSmsGYZimtT13GNz2htW4bS 067Jrr11CCKpECWKmXfS4GzosefuSm1zog5iHXO6Kgg7gW0p6Gp4ZlLdSp9jBMPu //i/PZJ3jOb8A8FuURIp0MbODg6n8D758vpneJrQUY9x6lt9e38EMpNRPs2osEzf SrJrgukOeDphNvOgyShi/8RcEDYQh0Kvap868Qcj0NpAq0tSKyEHPKTQqt9wXMaQ hIddJ4SCgzcm3FS9FAUqs01CZPWzPzcK4cux6slo32f0STVyHkVH2It0DftJTWR3 Bz7g -----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----- MIIFFjCCAv6gAwIBAgIRAJErCErPDBinU/bWLiWnX1owDQYJKoZIhvcNAQELBQAw TzELMAkGA1UEBhMCVVMxKTAnBgNVBAoTIEludGVybmV0IFNlY3VyaXR5IFJlc2Vh cmNoIEdyb3VwMRUwEwYDVQQDEwxJU1JHIFJvb3QgWDEwHhcNMjAwOTA0MDAwMDAw WhcNMjUwOTE1MTYwMDAwWjAyMQswCQYDVQQGEwJVUzEWMBQGA1UEChMNTGV0J3Mg RW5jcnlwdDELMAkGA1UEAxMCUjMwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEK AoIBAQC7AhUozPaglNMPEuyNVZLD+ILxmaZ6QoinXSaqtSu5xUyxr45r+XXIo9cP R5QUVTVXjJ6oojkZ9YI8QqlObvU7wy7bjcCwXPNZOOftz2nwWgsbvsCUJCWH+jdx sxPnHKzhm+/b5DtFUkWWqcFTzjTIUu61ru2P3mBw4qVUq7ZtDpelQDRrK9O8Zutm NHz6a4uPVymZ+DAXXbpyb/uBxa3Shlg9F8fnCbvxK/eG3MHacV3URuPMrSXBiLxg Z3Vms/EY96Jc5lP/Ooi2R6X/ExjqmAl3P51T+c8B5fWmcBcUr2Ok/5mzk53cU6cG /kiFHaFpriV1uxPMUgP17VGhi9sVAgMBAAGjggEIMIIBBDAOBgNVHQ8BAf8EBAMC AYYwHQYDVR0lBBYwFAYIKwYBBQUHAwIGCCsGAQUFBwMBMBIGA1UdEwEB/wQIMAYB Af8CAQAwHQYDVR0OBBYEFBQusxe3WFbLrlAJQOYfr52LFMLGMB8GA1UdIwQYMBaA FHm0WeZ7tuXkAXOACIjIGlj26ZtuMDIGCCsGAQUFBwEBBCYwJDAiBggrBgEFBQcw AoYWaHR0cDovL3gxLmkubGVuY3Iub3JnLzAnBgNVHR8EIDAeMBygGqAYhhZodHRw Oi8veDEuYy5sZW5jci5vcmcvMCIGA1UdIAQbMBkwCAYGZ4EMAQIBMA0GCysGAQQB gt8TAQEBMA0GCSqGSIb3DQEBCwUAA4ICAQCFyk5HPqP3hUSFvNVneLKYY611TR6W PTNlclQtgaDqw+34IL9fzLdwALduO/ZelN7kIJ+m74uyA+eitRY8kc607TkC53wl ikfmZW4/RvTZ8M6UK+5UzhK8jCdLuMGYL6KvzXGRSgi3yLgjewQtCPkIVz6D2QQz CkcheAmCJ8MqyJu5zlzyZMjAvnnAT45tRAxekrsu94sQ4egdRCnbWSDtY7kh+BIm lJNXoB1lBMEKIq4QDUOXoRgffuDghje1WrG9ML+Hbisq/yFOGwXD9RiX8F6sw6W4 avAuvDszue5L3sz85K+EC4Y/wFVDNvZo4TYXao6Z0f+lQKc0t8DQYzk1OXVu8rp2 yJMC6alLbBfODALZvYH7n7do1AZls4I9d1P4jnkDrQoxB3UqQ9hVl3LEKQ73xF1O yK5GhDDX8oVfGKF5u+decIsH4YaTw7mP3GFxJSqv3+0lUFJoi5Lc5da149p90Ids hCExroL1+7mryIkXPeFM5TgO9r0rvZaBFOvV2z0gp35Z0+L4WPlbuEjN/lxPFin+ HlUjr8gRsI3qfJOQFy/9rKIJR0Y/8Omwt/8oTWgy1mdeHmmjk7j1nYsvC9JSQ6Zv MldlTTKB3zhThV1+XWYp6rjd5JW1zbVWEkLNxE7GJThEUG3szgBVGP7pSWTUTsqX nLRbwHOoq7hHwg== -----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