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 (67 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: | 208.109.61.111 |
Reverse IP lookup: | 111.61.109.208.host.secureserver.net. |
Nameserver: | ns65.domaincontrol.com. |
Nameserver: | ns66.domaincontrol.com. |
General Information
Common Name: | griffin.software |
SANs: | DNS:griffin.softwareDNS:mail.griffin.software Total number of SANs: 2 |
Signature Algorithm: | sha256WithRSAEncryption |
Key Type: | RSA |
Key size: | 2048 bits |
Serial Number: | 4f55860fe4db57e31ea2ed7d66189e38ce6 |
Not Before: | Apr 05, 2024 19:09:32 GMT |
Not After: | Jul 04, 2024 19:09:31 GMT |
Number of certs: | 2 |
Revocation Status: | good |
OCSP Stapling: | Not Supported |
Server: | Apache |
HSTS: | Not Supported |
HPKP: | Not Supported |
Chain Information
Certificate # 1 - Common Name: griffin.software
Decode this certificate for verbose information → launchSubject Common Name | griffin.software |
Issuer Common Name | R3 |
Issuer Organization | Let's Encrypt |
Not Before: | Apr 05, 2024 19:09:32 GMT |
Not After: | Jul 04, 2024 19:09:31 GMT |
Signature Algorithm: | sha256WithRSAEncryption |
Serial Number: | 4f55860fe4db57e31ea2ed7d66189e38ce6 |
SHA1 Fingerprint: | C4:29:61:13:B2:9F:C4:12:34:8C:E3:08:DE:89:36:EA:A4:8E:5B:8E |
MD5 Fingerprint: | CB:A6:BB:5F:9E:80:BB:0C:74:25:07:8A:51:2C:D6:DF |
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 = griffin.software verify return:1 CONNECTED(00000003) OCSP response: no response sent --- Certificate chain 0 s:CN = griffin.software i:C = US, O = Let's Encrypt, CN = R3 -----BEGIN CERTIFICATE----- MIIFAzCCA+ugAwIBAgISBPVYYP5NtX4x6i7X1mGJ44zmMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yNDA0MDUxOTA5MzJaFw0yNDA3MDQxOTA5MzFaMBsxGTAXBgNVBAMT EGdyaWZmaW4uc29mdHdhcmUwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIB AQDNUGpdpwCOwbsYTtsRd9OZmzLlKJF4dp7a46oFXyDMgao/k9JJIP9Br/nNnz1t 75gtRCTzhSEwglDgXHwX3OIlVPl6+tuJQykSq/9UcnDZAORxzIw6W7vWFrHv7ynL /l4oqm/g+h+arBO4uwdvVxSdU6KnXb2nBYHHz8Fyf1pMrTq2hhYlOX9Q1XQmWOLX UjXKMQO0IQLAaWpCPsiTwlVyyDXuoHSIi7rdq1F8zHLqwDY0pPbethMsf2yyyKbn BwatXnSsQBx/4IA42+mJSQAAN/DweuZXNTcu9G0rcOeAirzOpETOkxuQBuVO3Lfx rfkeS3luEodk4rDJ1Pq/n7IhAgMBAAGjggIoMIICJDAOBgNVHQ8BAf8EBAMCBaAw HQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYD VR0OBBYEFOJB7ZDvLU5iBA5vavpL0zWZRFM1MB8GA1UdIwQYMBaAFBQusxe3WFbL rlAJQOYfr52LFMLGMFUGCCsGAQUFBwEBBEkwRzAhBggrBgEFBQcwAYYVaHR0cDov L3IzLm8ubGVuY3Iub3JnMCIGCCsGAQUFBzAChhZodHRwOi8vcjMuaS5sZW5jci5v cmcvMDIGA1UdEQQrMCmCEGdyaWZmaW4uc29mdHdhcmWCFW1haWwuZ3JpZmZpbi5z b2Z0d2FyZTATBgNVHSAEDDAKMAgGBmeBDAECATCCAQMGCisGAQQB1nkCBAIEgfQE gfEA7wB2AD8XS0/XIkdYlB1lHIS+DRLtkDd/H4Vq68G/KIXs+GRuAAABjq/hds0A AAQDAEcwRQIhAPZOPfUBJAkMMnYsRbF5eyCsSBm9DkU4J3sIwZqySZyyAiBFKIID lrbSP9eohJsNbh7UkegO1JOTWUBCBbMij0MtTgB1AHb/iD8KtvuVUcJhzPWHujS0 pM27KdxoQgqf5mdMWjp0AAABjq/hdwIAAAQDAEYwRAIgcM8nhrbMLVnA98NHkUKm efl/dacWyguYcs4GXv3XGpwCIDDk6iy7hzcJfBFPxUupoBiHFoU2RGDZMvSGnD36 5albMA0GCSqGSIb3DQEBCwUAA4IBAQBRAYmQrwXQX9ObvJTGidCEWBIKE+nDkQFW VRY2NJildVFbsYNy7yFoovYqS/lz62kWccQFRQCxdANC1ZNp2o/seS1TDFdOn+W4 e5Vr05nCuVry8kuaXhle4woZ2mrDiS4dAYwrWnsxd+XI8p1lYvZL1E/LfjAOKl23 4E1HV4t+H15ZLHFMFe//nGKu+YKNgf/+taBOO4FpuZ7SVgJH0niDd6fuhbNtF/Eo Om20tI8e+oZIwjKkXeLtB/X3XdpUdoNEM7Lebp2LQYlE/4AEQ7gJp5MPgtgS22RA BSxwC6E3sidlWjj9goai3Ie9d7hMNHbW6xjIMgaFO/3PE3oNnN+o -----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 = griffin.software 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 3273 bytes and written 420 bytes Verification: OK --- New, TLSv1.2, Cipher is ECDHE-RSA-AES256-GCM-SHA384 Server public key is 2048 bit Secure Renegotiation IS supported Compression: NONE Expansion: NONE No ALPN negotiated SSL-Session: Protocol : TLSv1.2 Cipher : ECDHE-RSA-AES256-GCM-SHA384 Session-ID: 03C9EB85A1DC38A87F4DF10587844A089D68204878B51CDCB7BD97548B00D534 Session-ID-ctx: Master-Key: 485D72B4BAFCC06E9B9CFA9D95E3276C0A478EAC5B180226EF04C26CE166DF33D6A708C8C7E201F9D0FF26C9016D592B PSK identity: None PSK identity hint: None SRP username: None TLS session ticket lifetime hint: 300 (seconds) TLS session ticket: 0000 - 2e 9b 82 8b 14 03 d4 27-28 1b c3 a7 e0 6a 06 56 .......'(....j.V 0010 - 10 c0 4c 0a 4e ef 2b ce-de 69 ae c3 2c 76 1c 94 ..L.N.+..i..,v.. 0020 - 4e cb 72 6e d2 54 c6 13-74 38 19 b3 e8 25 f9 8c N.rn.T..t8...%.. 0030 - 98 2d 28 2d fb 84 fd 1c-60 dd 2a 05 a1 68 18 f2 .-(-....`.*..h.. 0040 - a0 1a a4 ff cf 01 64 bd-27 3f fa f6 bf 71 d6 49 ......d.'?...q.I 0050 - 8a 37 40 8f 83 46 67 cf-72 17 a7 98 1c 6f fe 3f .7@..Fg.r....o.? 0060 - 45 fc f1 71 d8 6e b5 4b-08 d5 92 d5 5b 14 26 83 E..q.n.K....[.&. 0070 - f9 9a e6 30 8e f5 67 18-a5 05 67 6a 55 ea 0f 20 ...0..g...gjU.. 0080 - 90 f1 65 a5 43 5e f2 ed-79 69 b3 86 6c 8e 8e 28 ..e.C^..yi..l..( 0090 - a8 0a af 9c 23 8c b3 7f-09 82 8a cd d2 a7 9f 8b ....#........... 00a0 - 9e 75 90 58 26 a1 c4 e1-bc 26 1f ce 1f 2c c3 89 .u.X&....&...,.. 00b0 - f1 11 a7 8d 0e 39 46 52-7f 4f 77 81 e4 f4 0b 3a .....9FR.Ow....: 00c0 - f3 9e 2a 6f 59 5e 33 40-3d 83 e0 47 01 73 d7 56 ..*oY^3@=..G.s.V Start Time: 1714261945 Timeout : 7200 (sec) Verify return code: 0 (ok) Extended master secret: yes --- DONE