kettensaegen.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:7a:7f:6f:88:ef:ef:a5:6f:4a:94:82:87:9d:74:55:c7:59 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): 04:7a:7f:6f:88:ef:ef:a5:6f:4a:94:82:87:9d:74:55:c7:59Serial Number (int): 390132983569228864663955182650236788393817
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 5e:57:23:0b:a7:f9:0b:f0:c2:85:58:04:2e:fe:a5:3d:bb:96:d2:13
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 34:a5:af:0d:d2:f3:25:8d:8a:0b:2d:14:b0:fa:ab:87:6f:a1:73:22
Fingerprint (sha256): 60:dc:4f:3a:5d:04:35:86:aa:de:ac:7c:d6:b6:11:fd:72:28:ef:fd:32:e9:1e:d8:b8:36:2a:e1:c0:43:de:52
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----- MIIGVzCCBT+gAwIBAgISBHp/b4jv76VvSpSCh510VcdZMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA5MjgyMDUxMTNaFw0x OTEyMjcyMDUxMTNaMBsxGTAXBgNVBAMTEGtldHRlbnNhZWdlbi5jb20wggIiMA0G CSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQComkW0+AAg2QU062MLyZ66x2gNXi9C 3zuQoNa+Y24Pf8yg4ptJKFmh6KjEZdDnW8NY4S/R68zieUzVlwkvuWSqUqB9/Chm 9ITy7dc0x60VCHK4p2W2n8yXTxnNo3lpTq7JLYAtYSAV7mfssHGeOr93NkyJZQ5+ VP0gZCzvWVbnRVyOj8GbSaRXBsEkEKZqVszhIs5zaZevzjx1/vZ5h68iPaF3eV5i T61MPAwXgsYaWK3iW37JTtpwIdn1KvACfL+BrAoBNPx2OMYhVlKQqZOtYVar2mFr R1wpFpunQFr9jrGwNYIMfL/tQsSlg6EOZqw0phBQ3WX8qGDtUO/r1Ufx3+EBh9Md zJqrG8myEVh0lTu8mFAfurs9o7rCfQGxq/0K5iqWW3w0WxCFj9DAx1sHfS9YVDg6 wMueQ/6Gy7wQGDgyBCJMSEjTlid1xTNCrMZ3e4Z0fRXKAiX4FVaTlgNpSg+GaOZ2 Wt25YtG8ys5nkUYubCTRYHCIz7Qw2DzJKekQW6XA32R/eag7ZqZ1CLWwfm7d5hzP xf81K/chG1xaOzOCZC4VCEzboyJAbXEojpSg5MmkDu71zmyT0JfNgWxBB0rljk81 0wdGIHmH8x+CI28lEiu80wZgd97vebHCfgTfO+UwnC2e5KVEMP6JChSinRJW6TgZ Ah4PJU/YmBMeiQIDAQABo4ICZDCCAmAwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQW MBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBRe VyMLp/kL8MKFWAQu/qU9u5bSEzAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv 86jsoTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmlu dC14My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0Lmlu dC14My5sZXRzZW5jcnlwdC5vcmcvMBsGA1UdEQQUMBKCEGtldHRlbnNhZWdlbi5j b20wTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEF BQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEDBgorBgEEAdZ5AgQC BIH0BIHxAO8AdgDiaUuuJujpQAnohhu2O4PUPuf+dIj7pI8okwGd3fHb/gAAAW15 2zoCAAAEAwBHMEUCIQDi8PgvcBY4pHXXSkEI9JYSey89/se5lNjsozLksEPKNwIg UVGSfkLoVqbKtkAxjLYtGGds9SH3jk0/wTv/XH9g/PMAdQApPFGWVMg5ZbqqUPxY B9S3b79Yeily3KTDDPTlRUf0eAAAAW152znzAAAEAwBGMEQCIFXfBcWsWXbVtrH3 XSY/eayTiusGXilsY3yLoDWtgHHGAiATIufI/uHy7srLoBC4oBji+sDA5nWjrnlc +n+p/onfHTANBgkqhkiG9w0BAQsFAAOCAQEAfZPCNpgLG5dzxHmxJ+qoFyCjuEa+ tq3ZqjboIrxendww4pgAHmeHG2w8vH8NKQU53bjUlfZhOpVa5bMfZdSyy0QO9XLy qbVd5mhW4/jRskPXJAbgqbyG2WU99yQuXWCKvtWveg6xEgO7JB3V0VEPjbt9o4I5 mWoUj7Ydo2fh4AjVHxVpaPJRnoMzz7Q4ruVKB0GqnTCsFw2uQOj0rJiHkHwPHt19 dY9wNtpsBOXNOT+/B/BPOdRznUcU22NsX8xz06nFP5FDtY4XbUYvkCSvnLGELazn Ly4JGDHr7B3HK5iFmOVvIiyrGBxR/UMIvfD7hqaMDy2Yz7W45hpn9hR2Hw== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAqJpFtPgAINkFNOtjC8me usdoDV4vQt87kKDWvmNuD3/MoOKbSShZoeioxGXQ51vDWOEv0evM4nlM1ZcJL7lk qlKgffwoZvSE8u3XNMetFQhyuKdltp/Ml08ZzaN5aU6uyS2ALWEgFe5n7LBxnjq/ dzZMiWUOflT9IGQs71lW50Vcjo/Bm0mkVwbBJBCmalbM4SLOc2mXr848df72eYev Ij2hd3leYk+tTDwMF4LGGlit4lt+yU7acCHZ9SrwAny/gawKATT8djjGIVZSkKmT rWFWq9pha0dcKRabp0Ba/Y6xsDWCDHy/7ULEpYOhDmasNKYQUN1l/Khg7VDv69VH 8d/hAYfTHcyaqxvJshFYdJU7vJhQH7q7PaO6wn0Bsav9CuYqllt8NFsQhY/QwMdb B30vWFQ4OsDLnkP+hsu8EBg4MgQiTEhI05YndcUzQqzGd3uGdH0VygIl+BVWk5YD aUoPhmjmdlrduWLRvMrOZ5FGLmwk0WBwiM+0MNg8ySnpEFulwN9kf3moO2amdQi1 sH5u3eYcz8X/NSv3IRtcWjszgmQuFQhM26MiQG1xKI6UoOTJpA7u9c5sk9CXzYFs QQdK5Y5PNdMHRiB5h/MfgiNvJRIrvNMGYHfe73mxwn4E3zvlMJwtnuSlRDD+iQoU op0SVuk4GQIeDyVP2JgTHokCAwEAAQ== -----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 390132983569228864663955182650236788393817 . . . . . . . . [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 2019-09-28 20:51:13 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-12-27 20:51:13 +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 687838703597000955575970427083000836066311512403035325858867859018233215252156153321106872605754721510305153054377775688579920260804864943988266045196226215742062056444381708342903442679383213683243971027212199287097651787056076634482943847408126860150356406983682180504316803387080486826289305899632757883028650005278779009736215034577284247641930329748713711985914174210363103863806639829644791606883842335707444845940550658057276019082107097868868179559630221205116138911759620145813538372653187709500762029116383208954741988601745270929024152769249298384938253203879100797744825669586196468411324538364328814339325526823447474193902082004528320295177163553832974535751865023048051491258846643885051751378329365956381156959799104453167617346940316322908307823951027881717508507955905759200084472482598948297175509094697607720071861931661377830604680647609561753364298438227387932542624393525388836302884826386759696790135199623660209848787633611219822763835050678916344874799808332433591742744043952860918555425883192308650592935014517329873760795908479405228183233744132087226570354055827828286790815049967107576136351698673197202223926861475168984792833291527223097439604966599669180251338513679193348025307055566468138547748489 . . . . . . . . . . . . . . . . . . . . [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) 5e57230ba7f90bf0c28558042efea53dbb96d213 . . . . . . . . . . . . . . . . [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 (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef007600e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016d79db3a020000040300473045022100e2f0f82f701638a475d74a4108f496127b2f3dfec7b994d8eca332e4b043ca3702205151927e42e856a6cab640318cb62d18676cf521f78e4d3fc13bff5c7f60fcf3007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016d79db39f30000040300463044022055df05c5ac5976d5b6b1f75d263f79ac938aeb065e296c637c8ba035ad8071c602201322e7c8fee1f2eecacba010b8a018e2fac0c0e675a3ae795cfa7fa9fe89df1d . . . . [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) 007d93c236980b1b9773c479b127eaa81720a3b846beb6add9aa36e822bc5e9ddc30e298001e67871b6c3cbc7f0d290539ddb8d495f6613a955ae5b31f65d4b2cb440ef572f2a9b55de66856e3f8d1b243d72406e0a9bc86d9653df7242e5d608abed5af7a0eb11203bb241dd5d1510f8dbb7da38239996a148fb61da367e1e008d51f156968f2519e8333cfb438aee54a0741aa9d30ac170dae40e8f4ac9887907c0f1edd7d758f7036da6c04e5cd393fbf07f04f39d4739d4714db636c5fcc73d3a9c53f9143b58e176d462f9024af9cb1842dace72f2e091831ebec1dc72b988598e56f222cab181c51fd4308bdf0fb86a68c0f2d98cfb5b8e61a67f614761f