mutandine.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:15:7d:2a:83:ec:88:9c:71:32:7e:44:d1:a7:77:f2:f0:f4 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=mutandine.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:15:7d:2a:83:ec:88:9c:71:32:7e:44:d1:a7:77:f2:f0:f4Serial Number (int): 268649161752297404139533559843329888415988
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 16:dc:92:2b:7d:79:87:06:ae:c9:5e:8e:ef:9e:7a:47:03:87:19:d4
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): c4:6d:54:f6:ba:80:2d:6e:d7:61:c9:43:65:a5:80:c1:3f:c9:cf:01
Fingerprint (sha256): f5:8b:1a:41:90:0f:27:ec:a0:5e:3f:5d:10:97:78:d6:5c:8b:9f:48:35:61:a8:39:dd:20:e0:3d:4d:01:24:55
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate mutandine.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for mutandine.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
mutandine.com
Other certificates including the domain name mutandine.com
(limited to 100 certificates)
www.mutandine.com
www.mutandine.com
firstascent.ca
mutandine.com
mutandine.com
www.mutandine.com
mutandine.com
www.mutandine.com
mutandine.com
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eduardo.org
foto.mutandine.com
www.mutandine.com
champagne.media
foto.mutandine.com
www.mutandine.com
www.mutandine.com
mutandine.com
mutandine.com
mutandine.com
www.mutandine.com
firstascent.ca
mutandine.com
mutandine.com
www.mutandine.com
mutandine.com
www.mutandine.com
mutandine.com
mutandine.com
eduardo.org
foto.mutandine.com
www.mutandine.com
champagne.media
foto.mutandine.com
www.mutandine.com
www.mutandine.com
mutandine.com
mutandine.com
mutandine.com
Certificate
The complete raw certificate details for mutandine.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGUTCCBTmgAwIBAgISAxV9KoPsiJxxMn5E0ad38vD0MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA1MjcwNjA0MDBaFw0x OTA4MjUwNjA0MDBaMBgxFjAUBgNVBAMTDW11dGFuZGluZS5jb20wggIiMA0GCSqG SIb3DQEBAQUAA4ICDwAwggIKAoICAQC4V89FMNDU7wjlhiAGQy/lfxnqjJ77OAEJ Vdjaoj0B5MAijPbeMZ1KN4r8tI55dQieIFL1xA01IUpe+JEjWnQtxyZhMGTKtbR0 khjN20OAtkurencwifs0N4b5PbBROxKAhb8jPRL3OtG2pg+AX5Jkw4g8Hf6RHqxa QQmMTLWu9eAGFIWorqSL6GsxDrIofEOn5Y3qp1ZdzaZegdZgsyBuOxcpfj91k/Gt siZxmpnVL2G2OLkTJqz91bC0jef7xIBqLNh+zdDtxScKcIiN94AoeNtAAAPQmQUM pPNthKuCbKIGhQQEI1RN2eCdoORrr0UPYXIg4X+pos+JKRNQ6YBBEmo9ffaiTIbx M5zNJYZghaADbObrPxUm56Z/sxlyYQ/35Or0XJddV9acyV1Wf0GCsjffQKCZqMTc Z/Y3r1Q5SlSv04xhbRSUYxttbnfzFBg3o63UAUmyeN2dIRbWmPVtUdSAghezb+eD gm04BBzMsiXECHo0UkqqnS5Dft10p0d1GWDvrB/v7dCBtDbxv+SqF8aTetFe9r06 CdI9D2BUQ9CNMcCnBboW6w31nDNOkyGMv7SP9P5hTi+XEkSvCUc3ZDYlYH62+gcG FOZiveUZqRMmT/xxAeg2h6Bj3a6V9IOgI2Jfuxa6VUHd9rbjcR6sjaOdfgOZu9DE 5IisGfXuBwIDAQABo4ICYTCCAl0wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQG CCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBQW3JIr fXmHBq7JXo7vnnpHA4cZ1DAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86js oTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14 My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14 My5sZXRzZW5jcnlwdC5vcmcvMBgGA1UdEQQRMA+CDW11dGFuZGluZS5jb20wTAYD VR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYa aHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEDBgorBgEEAdZ5AgQCBIH0BIHx AO8AdgB0ftqDMa0zEJEhnM4lT0Jwwr/9XkIgCMY3NXnmEHvMVgAAAWr4GmaBAAAE AwBHMEUCIDpHH2VAt+FBm1+I+wWBWW0JqzyKltJjLo5ggbU96fdXAiEAnGgNcSY6 fLcsmkJNhUXGTppDI3L/GeiFDM/9hu8A6lIAdQApPFGWVMg5ZbqqUPxYB9S3b79Y eily3KTDDPTlRUf0eAAAAWr4GmZiAAAEAwBGMEQCIHb8LDi4NAayIOgE8h8gh6rm k95gC0a3wWbX/o8YVtiEAiB0qg7FVa6PX+NypN7OJn+r+tmAlR+JMRTdNXFCeygL kjANBgkqhkiG9w0BAQsFAAOCAQEAm/6I+w1eCIcMs7R8FxeraVVsr3KmFcBie1PU QdTZuLa4v6T9I+ofewaIyxt1utvBXjsP6S37FPlU6neCAZpgB4coYI8tyWumEfsA m7tFtgt9BJ0cJCr7Ceg8kSZO7Fb8jLHzzidnmJ4qBRo9vN8UJCkKbHKdIQL6oVYx Tn6kbVSoitmzbAwR6OowR1Jx/vmBdwi7Ojl/8esELKhtx1EplIzRo0m1lUeqlmIw r1SkPGrgzwdCgpg0BrPgQs3qOQ/Os0IB64D9mvNsn+uU+1PKBTSwY+PChCDGKh5d 7Sb6dzAReCt+PR97em+JmpXu9hKhbhf/KnFmr5G9uUuRmC1tfQ== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAuFfPRTDQ1O8I5YYgBkMv 5X8Z6oye+zgBCVXY2qI9AeTAIoz23jGdSjeK/LSOeXUIniBS9cQNNSFKXviRI1p0 LccmYTBkyrW0dJIYzdtDgLZLq3p3MIn7NDeG+T2wUTsSgIW/Iz0S9zrRtqYPgF+S ZMOIPB3+kR6sWkEJjEy1rvXgBhSFqK6ki+hrMQ6yKHxDp+WN6qdWXc2mXoHWYLMg bjsXKX4/dZPxrbImcZqZ1S9htji5Eyas/dWwtI3n+8SAaizYfs3Q7cUnCnCIjfeA KHjbQAAD0JkFDKTzbYSrgmyiBoUEBCNUTdngnaDka69FD2FyIOF/qaLPiSkTUOmA QRJqPX32okyG8TOczSWGYIWgA2zm6z8VJuemf7MZcmEP9+Tq9FyXXVfWnMldVn9B grI330CgmajE3Gf2N69UOUpUr9OMYW0UlGMbbW538xQYN6Ot1AFJsnjdnSEW1pj1 bVHUgIIXs2/ng4JtOAQczLIlxAh6NFJKqp0uQ37ddKdHdRlg76wf7+3QgbQ28b/k qhfGk3rRXva9OgnSPQ9gVEPQjTHApwW6FusN9ZwzTpMhjL+0j/T+YU4vlxJErwlH N2Q2JWB+tvoHBhTmYr3lGakTJk/8cQHoNoegY92ulfSDoCNiX7sWulVB3fa243Ee rI2jnX4DmbvQxOSIrBn17gcCAwEAAQ== -----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 268649161752297404139533559843329888415988 . . . . . . . . [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 2019-05-27 06:04:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-25 06:04:00 +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 'mutandine.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 752053852717903543201911709317590199974738791349929200543903232983034922570493545241668319250932301514555453051786478441443422998717574367483754428364758952187412843307703222204069988832580845717026557175582980017870958317454891170141641153474164896254326367642093894449312377239518033192123930333326357311737068296809663675500442973444077451373698729203802867916049185615630539597255494424413152755321149705849431165532657856458486548940489777995583986313696240857195019330847123056858392549531439934039440981441220896190049507658185075189297178395935087370590540941268178799921157631643336791787289959558677317559874887440475287716403564363217395790066754417516159193406080427764036006583261275907812137172242330325836301129271104404512054106182521171806592796176205277251288348889803013822116430091028068139296954260378388332833164957570015473966606270065047189727991972808971029760449196147457323855050842511098837109134687869470214405276129492454765538527745177532943901753152719263854141906238844993265368605274722033900231382207172262383892324013884627146435504399989558934528602440629536255155032496829462996076793272337945100696267507546511357564347136490077852510836992260695181536358882386999278327243241249213900492500487 . . . . . . . . . . . . . . . . . . . . [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) 16dc922b7d798706aec95e8eef9e7a47038719d4 . . . . . . . . . . . . . . . . [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 (17 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mutandine.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) 00ef007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016af81a6681000004030047304502203a471f6540b7e1419b5f88fb0581596d09ab3c8a96d2632e8e6081b53de9f7570221009c680d71263a7cb72c9a424d8545c64e9a432372ff19e8850ccffd86ef00ea52007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016af81a66620000040300463044022076fc2c38b83406b220e804f21f2087aae693de600b46b7c166d7fe8f1856d884022074aa0ec555ae8f5fe372a4dece267fabfad980951f893114dd3571427b280b92 . . . . [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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