kettensaegen.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:ba:f2:27:96:b1:04:d2:b7:c7:5d:dc:15:cf:7a:22:60:2f 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=kettensaegen.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:ba:f2:27:96:b1:04:d2:b7:c7:5d:dc:15:cf:7a:22:60:2fSerial Number (int): 324951256773519044638687097026932646240303
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: a1:25:65:69:b3:f5:0c:b9:d7:42:68:8a:40:1f:90:c2:f6:65:26:fd
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 0e:9e:77:b2:88:57:70:41:f2:be:37:84:88:3e:a3:56:6d:86:75:df
Fingerprint (sha256): 05:f8:46:2b:2e:a4:f2:e8:b6:59:da:b9:f2:f7:b6:c6:af:29:33:be:b5:66:6f:f5:04:ce:89:79:29:3d:b7:a3
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate kettensaegen.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for kettensaegen.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
kettensaegen.com
Other certificates including the domain name kettensaegen.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for kettensaegen.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGWDCCBUCgAwIBAgISA7ryJ5axBNK3x13cFc96ImAvMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTExMjgwMDI4MTVaFw0y MDAyMjYwMDI4MTVaMBsxGTAXBgNVBAMTEGtldHRlbnNhZWdlbi5jb20wggIiMA0G CSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQDTCcq8L59sX7f1GGkcWnrH0cqALPKq c8Le85GZAARV15xnd9MDr3K5mM8GwXTqEmFdkV7LggCoKj/sgPud7nN1jzTrXFqn //npK7mn8Ze4QGkE2mCuTL9t9GtgkyOyK3BZxHZJWzozdSlgtWwpOu1h70JvZZ0O 6WBY3TD+6s2M7aWv72OAPopFLmg7zIHYcYneWn5P5D7rd+3C3TVgX0ZG50O2IG6u /arnhVvtOQrsxHxg0/MN7ftiRERtR06EFdc/AgASplTRXsgYfytm4Qz7YQC/SXJ2 /i7p/17TpIAxwHVHBkh1R+lT61S86vjBVviMBg1D8oFgDbz2MmoYjFiyUzWnE1lg qmP+oc69K9/mgrrMz/xprqXo/7fIPqHIoIDM31xeyyLTQvdEy0W8X/TAxZiJfONd XtFSI4yjoeueqMIU2hXBfX50NIjFZRn7gfYs2lE3odi/TdjIiLPNmo567e6k+XzK mn/B99Dur4FunCviVYsf2UGFq8NSfK/ndOBypcAupmSMWiO3MyhQflTWE0IfcBl7 ATtWUJys4GVdZfiInbv/tLri2gvVk4Mx2ha0oPnCC1nMoA53r81vceC4mgPeOPIJ xpQWRTw0fMpjgd1UdSuU0FCgtr8AM1yKz4/+rpT/xOyvZz1xO4TdtQRrXTMlGK5D dIp2BY7C2EBcdQIDAQABo4ICZTCCAmEwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQW MBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBSh JWVps/UMuddCaIpAH5DC9mUm/TAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv 86jsoTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmlu dC14My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0Lmlu dC14My5sZXRzZW5jcnlwdC5vcmcvMBsGA1UdEQQUMBKCEGtldHRlbnNhZWdlbi5j b20wTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEF BQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEEBgorBgEEAdZ5AgQC BIH1BIHyAPAAdQDwlaRZ8gDRgkAQLS+TiI6tS/4dR+OZ4dA0prCoqo6ycwAAAW6v n3zcAAAEAwBGMEQCIDKtvIKELfiMEM68YQgcI3UFD7LjKmd7cbybyzVnd6IuAiBF Qm/UGS35EliNpD51lGk+puWH8glBaC1G9ZjGMBuefwB3ALIeBcyLos2KIE6HZvkr uYolIGdr2vpw57JJUy3vi5BeAAABbq+ffNUAAAQDAEgwRgIhANgnItWRVf13jUQD vCSArcsOEUwLAPaBXeo4hA8NtM1tAiEAuwzD4LEC4J5B3yykcgKNSjvPuitB6SPl SsmeF6vmUWYwDQYJKoZIhvcNAQELBQADggEBAEVCG2DhCIi44Gtloz7nkp5zFcFw o4sEmTl5nM6ClWd2DO+zqlMIP6Hhu3tv+gcKZHg9nOl66VwkDjZxRI0+eRJo7JM0 zT6NZB7AMw6RsFNSmvX+KumvFdk6ioUcqKLpaiGxUS31e177OkAMTiB3wg/rGl0s cyX4mfl+O/rU5VUQ/GTYJOtm40fYyw8/+52vJERtQqN7NdGUr6quyXwMnZMgRm+8 JdCLG6oviqd76R4//ev1yRrlZgOrfFZh1KAAtJ/yfgaCTMaLXOQfTt04sKtcAR4o fB8tSi7+lmo9t3aytsYjG8iVOfFGsNkE0sK1wgwMDOAbTHRcFRzXHvX3rng= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA0wnKvC+fbF+39RhpHFp6 x9HKgCzyqnPC3vORmQAEVdecZ3fTA69yuZjPBsF06hJhXZFey4IAqCo/7ID7ne5z dY8061xap//56Su5p/GXuEBpBNpgrky/bfRrYJMjsitwWcR2SVs6M3UpYLVsKTrt Ye9Cb2WdDulgWN0w/urNjO2lr+9jgD6KRS5oO8yB2HGJ3lp+T+Q+63ftwt01YF9G RudDtiBurv2q54Vb7TkK7MR8YNPzDe37YkREbUdOhBXXPwIAEqZU0V7IGH8rZuEM +2EAv0lydv4u6f9e06SAMcB1RwZIdUfpU+tUvOr4wVb4jAYNQ/KBYA289jJqGIxY slM1pxNZYKpj/qHOvSvf5oK6zM/8aa6l6P+3yD6hyKCAzN9cXssi00L3RMtFvF/0 wMWYiXzjXV7RUiOMo6HrnqjCFNoVwX1+dDSIxWUZ+4H2LNpRN6HYv03YyIizzZqO eu3upPl8ypp/wffQ7q+Bbpwr4lWLH9lBhavDUnyv53TgcqXALqZkjFojtzMoUH5U 1hNCH3AZewE7VlCcrOBlXWX4iJ27/7S64toL1ZODMdoWtKD5wgtZzKAOd6/Nb3Hg uJoD3jjyCcaUFkU8NHzKY4HdVHUrlNBQoLa/ADNcis+P/q6U/8Tsr2c9cTuE3bUE a10zJRiuQ3SKdgWOwthAXHUCAwEAAQ== -----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 324951256773519044638687097026932646240303 . . . . . . . . [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 2019-11-28 00:28:15 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-02-26 00:28:15 +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 'kettensaegen.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 860960943685919999907573562330417687132043794440513929468073294157963867602516067885147071099341033017641770537980469004596870018327296282054519296228322103525012570399869691204417594213465812490472648570014534301917796993371466676774237630103406689801087259331984019150238021101162937779870920498686060852489278978221288821534241333658481691570307103730615250141846807533235848249079576525066105377778108612087027963351759904466664369521297700621272599946352814794391168430779039239552802800466799176547345526404217423465300748152614064413984005138059625252897266493055567480446500636097772182434298158125664229259412792630473369570901749048257730387259300714153419119924753122399955760349133024801720378973117725156831292439928110691065866602174770596093186468168561900675938015023369800486996440945211585903596329754111592350098824296460736669460529922380178103540178057515834971589325008559681445282222470972867562533485402495451148091348067205001768270663603917426672734466192419601861797618041386718219005216256847539377667327173916981935850543103884771267838729700932159436136061629186448934701820767166486113961694151272893879541666014682041959501088311318324828639718022778850121744710497952887192761382981922655297779817589 . . . . . . . . . . . . . . . . . . . . [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) a1256569b3f50cb9d742688a401f90c2f66526fd . . . . . . . . . . . . . . . . [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 'kettensaegen.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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f0007500f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016eaf9f7cdc0000040300463044022032adbc82842df88c10cebc61081c2375050fb2e32a677b71bc9bcb356777a22e022045426fd4192df912588da43e7594693ea6e587f20941682d46f598c6301b9e7f007700b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016eaf9f7cd50000040300483046022100d82722d59155fd778d4403bc2480adcb0e114c0b00f6815dea38840f0db4cd6d022100bb0cc3e0b102e09e41df2ca472028d4a3bcfba2b41e923e54ac99e17abe65166 . . . . [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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