www.gulfswim.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:7e:4b:05:14:63:1d:30:c5:ae:9f:a0:75:36:66:dc:e7:d7 was issued on by Let's Encrypt.
This certificate has already expired and will cause a warning or error message in the browser it's still listed on this site to allow you to look back on previously issued certificates. If we have found any compliance issues with this certificate they will be shown below. I hope this certificate review is providing you the detailed information in a simple form you where looking for.
We have idenified some issues with this certificate:
- Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)
Certificate Subject
CN=www.gulfswim.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:7e:4b:05:14:63:1d:30:c5:ae:9f:a0:75:36:66:dc:e7:d7Serial Number (int): 391424440433748208536683898054905784231895
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 0c:2b:f8:08:8b:ca:81:3a:02:b7:27:78:81:f2:b9:7a:0a:6c:0e:53
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 5e:c9:d4:7b:08:97:dd:ea:96:64:8d:1b:10:cd:68:0f:6d:82:60:f9
Fingerprint (sha256): 12:30:4d:87:bf:7d:7e:a3:d5:c3:67:63:41:6d:de:ba:35:51:c2:8d:51:9a:62:aa:32:c6:47:e4:34:0c:ef:04
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate www.gulfswim.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.gulfswim.com
Public Key Algorithm
RSA
Key Size
4096
Signature Algorithm
SHA256 with RSA
Key Usage
Digital Signature
Key Encipherment
Extended Key Usages
Server Authentication
Client Authentication
Extensions
9 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
www.gulfswim.com
Other certificates including the domain name gulfswim.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.gulfswim.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGVzCCBT+gAwIBAgISBH5LBRRjHTDFrp+gdTZm3OfXMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEwMTIyMzQ1MjdaFw0y MDAxMTAyMzQ1MjdaMBsxGTAXBgNVBAMTEHd3dy5ndWxmc3dpbS5jb20wggIiMA0G CSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQDTMwi0VOFRUTpPWKvY0Xhq/1jK6Mfw quHhgfUCRCIzidkzE/KumgFV4edx7z/O8CbXuKnB9Gy4hbGrSw/Z/y3HmCNOUn1N QYSNujb9fa8UEYs4P2r8sYbA3jINDU3Jezqkh8CFKO3lzbDHhx5fwbIU5/DVybXg 48eCRdq4mYtAcRfHfpeIh9kR6opfX/o9xpS6JmC0AJzpACgte4Yi+qMDlbVys2at YqNhXlLCHKdPkUCe+Rc6nUXILkpOi4iFBy6hEtSNG/4mUXrtmkknKM4o6k0ZGnXQ fv2aNu45HoEklFrovanZNU1VEe5eCoJ8smgXM3wjJAJH0aWInE3iloFwtERFzAKo LyMzz0v+wTHZ0IzlaZ8V+GowD52ACD287THHEExk/e5qQ4gVduE/LDHwHD0aCrYF UcPV1hv47dvEMfkdvqe2cuQxpwc9xPhlQi37qOaR8+2GlVvnMir+oPUM6Q1dzf0q aynqLhxiP50ys6Y4ML8DwODnXxVawpsKRry2bYptyDAC7kUZc2d7BVbb327E6Ppr STxCHCJAmHXlI0hcFepAR7DrxpaR1/uxggIR+OYT1snJI7mg/a8vpVd7vO9RrO7O vVznikRBFcdYEBJz28EYh4E97VX5LwMujsHn7HfOHqYGkTf7pIfCzPQf4Rvnb4r5 u16MXE6U84hrgwIDAQABo4ICZDCCAmAwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQW MBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBQM K/gIi8qBOgK3J3iB8rl6CmwOUzAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv 86jsoTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmlu dC14My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0Lmlu dC14My5sZXRzZW5jcnlwdC5vcmcvMBsGA1UdEQQUMBKCEHd3dy5ndWxmc3dpbS5j b20wTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEF BQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEDBgorBgEEAdZ5AgQC BIH0BIHxAO8AdQBep3P531bA57U2SH3QSeAyepGaDIShEhKEGHWWgXFFWAAAAW3C k8hAAAAEAwBGMEQCIDYbZsG+SmjvfYPIums4P28zQzhmqCkqLJURT+VdBBsdAiBY nj/MEPa0hVIhQVnrhJwo039nS0DE2UIIAC5bMx7HygB2ALIeBcyLos2KIE6HZvkr uYolIGdr2vpw57JJUy3vi5BeAAABbcKTyDQAAAQDAEcwRQIgUBTz9ANbegvFYDmo Fdi7ExxxnsS/Rd/dE69or/jwYXYCIQDu362tIUKTD+a/WhbCoy9SoECm4Xnsq2Ez n7Ll+Fb4pDANBgkqhkiG9w0BAQsFAAOCAQEADUALcr6vlW5niJOAW7IveP9Wx5gf spe+f1dZRJI8xSn09MyAoh6GOX4mGq2Vr5o0Uvmr6Nzlo/w/3L6MXbtXJ92ho+QS b+bMMl4bG1k7rvI6qKy1rbIvGk3rgsKxLfOQpGmzvHFOlG/4Tpz5tneJLCw53zMn 6n7YeHUhBcWSbplO6MTaAkYuSdOWkpt5TvXCO5i1ZE6gSjR9qpISC0Puy3dDoigk 6meyfxGA4qhC6rrkC7OEzOm0WEuN9MIUmOiJvQA5vSkhZCAAx25cQ07qWoBlXwMp 5y38OwrBRjGRAiv5NWByRjueiphyY1EXLUhKyW/iV60O+7ktoMyQw9i1xg== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA0zMItFThUVE6T1ir2NF4 av9YyujH8Krh4YH1AkQiM4nZMxPyrpoBVeHnce8/zvAm17ipwfRsuIWxq0sP2f8t x5gjTlJ9TUGEjbo2/X2vFBGLOD9q/LGGwN4yDQ1NyXs6pIfAhSjt5c2wx4ceX8Gy FOfw1cm14OPHgkXauJmLQHEXx36XiIfZEeqKX1/6PcaUuiZgtACc6QAoLXuGIvqj A5W1crNmrWKjYV5SwhynT5FAnvkXOp1FyC5KTouIhQcuoRLUjRv+JlF67ZpJJyjO KOpNGRp10H79mjbuOR6BJJRa6L2p2TVNVRHuXgqCfLJoFzN8IyQCR9GliJxN4paB cLRERcwCqC8jM89L/sEx2dCM5WmfFfhqMA+dgAg9vO0xxxBMZP3uakOIFXbhPywx 8Bw9Ggq2BVHD1dYb+O3bxDH5Hb6ntnLkMacHPcT4ZUIt+6jmkfPthpVb5zIq/qD1 DOkNXc39Kmsp6i4cYj+dMrOmODC/A8Dg518VWsKbCka8tm2KbcgwAu5FGXNnewVW 299uxOj6a0k8QhwiQJh15SNIXBXqQEew68aWkdf7sYICEfjmE9bJySO5oP2vL6VX e7zvUazuzr1c54pEQRXHWBASc9vBGIeBPe1V+S8DLo7B5+x3zh6mBpE3+6SHwsz0 H+Eb52+K+btejFxOlPOIa4MCAwEAAQ== -----END PUBLIC KEY-----
ASN.1 decoded
[c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . [c:2|t:0|true] OtherName . . . . . . . . . . . . [c:0|t:2|false] INTEGER 2 . . . . . . . . [c:0|t:2|false] INTEGER 391424440433748208536683898054905784231895 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption) . . . . . . . . . . . . [c:0|t:5|false] NULL . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.6 (countryName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'US' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.10 (organizationName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Let's Encrypt' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Let's Encrypt Authority X3' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-12 23:45:27 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-10 23:45:27 +0000 UTC . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'www.gulfswim.com' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.1 (rsaEncryption) . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (4208 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 861618181797806115323756149869085788040115657086576749746892224523349027481514810131486360617180868518896630941413212547458546793213723375968993477727667124358049116947104468938683628588917490155006531935726798371620648983798909319301071435197741393097215656742831484904952921413601541318361459840271516224736567121280109823215295716860571530487958866316525023702074543377934529378255284908385732663854072232553210389687740552621546111574434785196654798215707999374390907876471252268163152470932570546507783560095027999980649685579039268751609365661146593528286624135191679228914583510701560288309424149705097474378652627585727129339486494101907136151462360637669128067270989398582914334660419341816123694310646586569898153993452578970170785845333803312477823396755336912486927242815811216532327174237552356146785372429052827500782428895308798267269615003205633523870157004882283338838375754907775495770137273721578456711249344917165498584681718677368787634704215356429360319139363447440499792131141836078873916625848544917083017480829489806211104974553896065291761765165434585985751382953164405642665996784773225852516512553891734636804913346401822457923254671550948777546443327374647382685611504498915388567309954721017855918762883 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 65537 . . . . . . . . [c:2|t:3|true] ORAddress . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.15 (keyUsage) . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (4 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (3 bits) 05a0 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.37 (extKeyUsage) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.1 (serverAuth) . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2 (clientAuth) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19 (basicConstraints) . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.14 (subjectKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes) 0c2bf8088bca813a02b7277881f2b97a0a6c0e53 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35 (authorityKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName a84a6a63047dddbae6d139b7a64565eff3a8eca1 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1 (authorityInfoAccess) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (99 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.1 (ocsp) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://ocsp.int-x3.letsencrypt.org' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2 (caIssuers) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://cert.int-x3.letsencrypt.org/' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17 (subjectAltName) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.gulfswim.com' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32 (certificatePolicies) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (69 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.23.140.1.2.1 (Domain Validation Certificates Policy) . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.44947.1.1.1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.11129.2.4.2 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef0075005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016dc293c84000000403004630440220361b66c1be4a68ef7d83c8ba6b383f6f33433866a8292a2c95114fe55d041b1d0220589e3fcc10f6b48552214159eb849c28d37f674b40c4d94208002e5b331ec7ca007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016dc293c834000004030047304502205014f3f4035b7a0bc56039a815d8bb131c719ec4bf45dfdd13af68aff8f06176022100eedfadad2142930fe6bf5a16c2a32f52a040a6e179ecab61339fb2e5f856f8a4 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption) . . . . . . . . [c:0|t:5|false] NULL . . . . [c:0|t:3|false] BIT STRING (2048 bits) 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