wutik.com
Issued by R3
About this certificate
This digital certificate with serial number 03:75:f3:07:2e:f0:eb:c3:28:43:b8:e9:76:c8:ee:87:b1:86 was issued on by Let's Encrypt.
With 12 subject alternative names this certificate can be used to secure multiple fqdn's. 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=wutik.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:75:f3:07:2e:f0:eb:c3:28:43:b8:e9:76:c8:ee:87:b1:86Serial Number (int): 301472934426162850145382589353403062137222
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 9a:ce:59:ba:46:42:3b:7e:7b:d6:a6:ea:94:ae:6f:6d:a3:72:07:7b
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): d8:91:b8:e0:d2:42:4e:da:14:39:db:94:a7:55:7a:4d:10:3b:df:1a
Fingerprint (sha256): 87:61:e1:26:15:c8:d3:dc:f8:b8:c2:c1:ba:66:e8:c6:f3:50:79:0b:52:49:c7:c5:c0:99:9b:89:59:d5:d5:2f
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate wutik.com
12
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for wutik.com
Public Key Algorithm
RSA
Key Size
2048
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
9-circles.com
9cube.eu
mainteneo.com
mainteneo.wutik.com
silverpark.net
wutik.com
www.9-circles.com
www.9cube.eu
www.mainteneo.com
www.mainteneo.wutik.com
www.silverpark.net
www.wutik.com
9cube.eu
mainteneo.com
mainteneo.wutik.com
silverpark.net
wutik.com
www.9-circles.com
www.9cube.eu
www.mainteneo.com
www.mainteneo.wutik.com
www.silverpark.net
www.wutik.com
Other certificates including the domain name wutik.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for wutik.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIF2TCCBMGgAwIBAgISA3XzBy7w68MoQ7jpdsjuh7GGMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzAzMDcxNDMxMjZaFw0yMzA2MDUxNDMxMjVaMBQxEjAQBgNVBAMT CXd1dGlrLmNvbTCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBANSZlKFG M0RMo9qz/zPRjwQm7CW6qlQor/7synlzKXD1wDBmVvKXsSYt5eZ2FW6O7tCCL3L7 gzbKcwnz6Z8YW7rrEDeU+ZjD63HgHxMAN41c6skavAn2wTLeKUF9LU6L/Pfq8u5L 0IlEyyQfdLpjB3UILW7DPoi0QLWA4XfQUOLOqunC4kJEm2qY3w07eEv4GpPWyuM4 tO78CCaebzRN/8BIULepyuGUSONr0aMaG+ztYp7OmkDzPyDHxeKF9SoJbSebHPyi To6D8ocgAnVe49CQ+tRh6Jy5tqs9TQD5t/Y1Fk9XQPQvC1UMSpQ1DdW96VmA1ENq YatsQrz//Y7itt8CAwEAAaOCAwUwggMBMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUE FjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU ms5ZukZCO3571qbqlK5vbaNyB3swHwYDVR0jBBgwFoAUFC6zF7dYVsuuUAlA5h+v nYsUwsYwVQYIKwYBBQUHAQEESTBHMCEGCCsGAQUFBzABhhVodHRwOi8vcjMuby5s ZW5jci5vcmcwIgYIKwYBBQUHMAKGFmh0dHA6Ly9yMy5pLmxlbmNyLm9yZy8wgdMG A1UdEQSByzCByIINOS1jaXJjbGVzLmNvbYIIOWN1YmUuZXWCDW1haW50ZW5lby5j b22CE21haW50ZW5lby53dXRpay5jb22CDnNpbHZlcnBhcmsubmV0ggl3dXRpay5j b22CEXd3dy45LWNpcmNsZXMuY29tggx3d3cuOWN1YmUuZXWCEXd3dy5tYWludGVu ZW8uY29tghd3d3cubWFpbnRlbmVvLnd1dGlrLmNvbYISd3d3LnNpbHZlcnBhcmsu bmV0gg13d3cud3V0aWsuY29tMEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQB gt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3Jn MIIBBQYKKwYBBAHWeQIEAgSB9gSB8wDxAHYAtz77JN+cTbp18jnFulj0bF38Qs96 nzXEnh0JgSXttJkAAAGGvLLmzAAABAMARzBFAiBiyOlM434cYVaspAL2Yf3AaUsG sSEMkxOlo+xpkkY03gIhAMPtnjhn5dnDE0NxgD2AKQqi5UbhSw61sChH+an2puZm AHcArfe++nz/EMiLnT2cHj4YarRnKV3PsQwkyoWGNOvcgooAAAGGvLLm8gAABAMA SDBGAiEA9ttTLeLkz3TqNEBkF1XmUM+S6Jh7XHaW6IjEPmOtjasCIQCJJHpE5e0C cd89BRX8icSSq1povZ4iVwUnmr3epH8vXDANBgkqhkiG9w0BAQsFAAOCAQEAiHw2 iZRb5NBs8Eama6UPbfgEdccEvHPYhIW5I8q8tmy63jn8wgYlffBJwlXtH6PdgGs6 GjduhH015t1K92FUhw1b42NmdEDVDbPvCtlbPW+GXvx5R0H730GZExyixMPL4sE9 4249EsjlMiEQ7c7DlSAJDpQHhAOq1QMUHv7Vk5j9Va1QWa1a/euQp8gethcsyAaJ sLW91tkiliGXWdpCBSMrwOMJMrgcxDoYzLYEGoo+/kW+FXlYLykFDXeYX80E7u2g tBrFWWRL+yfhShWF46J1kWByw9wV1xor/0qS9B3e/Dmcr7QBP5UyY63MRJ5eXrwj 5C7YaHsVYHFSXUiAhQ== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1JmUoUYzREyj2rP/M9GP BCbsJbqqVCiv/uzKeXMpcPXAMGZW8pexJi3l5nYVbo7u0IIvcvuDNspzCfPpnxhb uusQN5T5mMPrceAfEwA3jVzqyRq8CfbBMt4pQX0tTov89+ry7kvQiUTLJB90umMH dQgtbsM+iLRAtYDhd9BQ4s6q6cLiQkSbapjfDTt4S/gak9bK4zi07vwIJp5vNE3/ wEhQt6nK4ZRI42vRoxob7O1ins6aQPM/IMfF4oX1KgltJ5sc/KJOjoPyhyACdV7j 0JD61GHonLm2qz1NAPm39jUWT1dA9C8LVQxKlDUN1b3pWYDUQ2phq2xCvP/9juK2 3wIDAQAB -----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 301472934426162850145382589353403062137222 . . . . . . . . [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 'R3' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-03-07 14:31:26 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-06-05 14:31:25 +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 'wutik.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 (2160 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 26838254062309544976722399121542176821258412941793427441676576299430904651628459605435864794062536649127715690019398635403164387269222111519414628239529850777546955239238092509460992171727252113019255866779233782882143558325172242192814898358628840929818894912891718313819067275848736219851600414236991931901868892496430844204259794085046184240251288196150155467273050797082715278432669603542354663919647827754274264751458601948420115234528588978169273114129736891370696526686463130862949187854813403163915418817916052352546499761181008243995572100854393676150168195760637636356796849203045293500547947757373399152351 . . . . . . . . . . . . . . . . . . . . [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) 9ace59ba46423b7e7bd6a6ea94ae6f6da372077b . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 (203 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '9-circles.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '9cube.eu' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mainteneo.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mainteneo.wutik.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'silverpark.net' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'wutik.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.9-circles.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.9cube.eu' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.mainteneo.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.mainteneo.wutik.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.silverpark.net' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.wutik.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 (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f1007600b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb49900000186bcb2e6cc0000040300473045022062c8e94ce37e1c6156aca402f661fdc0694b06b1210c9313a5a3ec69924634de022100c3ed9e3867e5d9c3134371803d80290aa2e546e14b0eb5b02847f9a9f6a6e666007700adf7befa7cff10c88b9d3d9c1e3e186ab467295dcfb10c24ca858634ebdc828a00000186bcb2e6f20000040300483046022100f6db532de2e4cf74ea3440641755e650cf92e8987b5c7696e888c43e63ad8dab02210089247a44e5ed0271df3d0515fc89c492ab5a68bd9e225705279abddea47f2f5c . . . . [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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