kettensaegen.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:7f:62:d6:2b:64:11:5b:1b:57:25:3c:4d:ca:e8:1d:d8:d3 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): 03:7f:62:d6:2b:64:11:5b:1b:57:25:3c:4d:ca:e8:1d:d8:d3Serial Number (int): 304684094769426373603353606932968926730451
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 5e:cf:e5:4c:8a:1e:24:59:c9:c6:0d:9f:73:71:65:82:75:dd:85:38
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 9a:45:e7:11:f1:e7:7d:fb:83:10:f4:80:8f:9c:c2:62:6b:1f:3f:9d
Fingerprint (sha256): 9c:af:f9:d8:8f:0a:92:96:6a:9c:b7:2c:3f:20:56:a9:5a:47:54:81:59:5f:31:6a:3f:18:fe:55:14:a9:d4:1b
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----- MIIGVTCCBT2gAwIBAgISA39i1itkEVsbVyU8TcroHdjTMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA1MjUxMjExNDdaFw0x OTA4MjMxMjExNDdaMBsxGTAXBgNVBAMTEGtldHRlbnNhZWdlbi5jb20wggIiMA0G CSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQC8aVSu01a4Zgcgl6HAJLZFETPvtUrb 2RkkvA//19V9MjKfYOxZGFKgI3vgFLbFGYzJqMEfPkICprCSk0NGpfG90aQbwBZ+ /nzxCAKP834r1ewnyyikNCIUTIaJ9mrNUB3tT0WJ+UX4UXsWv/HE+5z3Amk+PAYe VPF4qdRrcyaxgl1QOchkjWgYNP8fN9n6PPvLzwX2SnFbfU6kbqNAbWOWHnYpfwBG JOwRM3nM2VpZvkegpmKYffQfOQiZz+7ylaLxL3/H1GEI5c4Sv7JSMLNFjZQZS5Kl 4pfC4sfxAFr004c6pk5I8Rj5SuG5yXAoInCimtUvTDqD7w2sDN0kFOLvDcMSbWDd 7YBs5qilVoS9ov0aZFg5upuUZBlp8DFr92m/RmrhBTtcpHaiGDrz7KYIwQfUGbfK a96DPFphHCnYoP+72YIGVEA3kD9C7t1MDkFOhTooeC2EIQBtopYkRYfaC93jR2W7 bR7ELd+cii4o2lRWolM0FJ/CaUi4xfW8nN7FKolyMc+0BEE3orR10VsWmsOUI45L syIAW9QPcQal3w/X9e/wzElJOPo218v7qw5dHrOJob3u0dmwpB0feWWQBzrdguKt 5yRPMXCsG/+osnEy880htUO3kuXNaqSvPw9ax8emun/4mx6r8ui4HWZrdOHsljYv QlUqyPDpz0px7QIDAQABo4ICYjCCAl4wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQW MBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBRe z+VMih4kWcnGDZ9zcWWCdd2FODAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv 86jsoTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmlu dC14My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0Lmlu dC14My5sZXRzZW5jcnlwdC5vcmcvMBsGA1UdEQQUMBKCEGtldHRlbnNhZWdlbi5j b20wTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEF BQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEBBgorBgEEAdZ5AgQC BIHyBIHvAO0AdQBvU3asMfAxGdiZAKRRFf93FRwR2QLBACkGjbIImjfZEwAAAWrv HmY8AAAEAwBGMEQCICzDZ5+JgSYsbZeodmCsKEs7WktF4qVQsy3P/mKcsck+AiAh cg7QB/fkrvNzlfx2AAadhjQilQVAtqfmDZkkHN2jGgB0AGPy283oO8wszwtyhCdX azOkjWF3j711pjixx2hUS9iNAAABau8eZ7sAAAQDAEUwQwIfcPmWn40iBegTMYBf THBxHxFR5lWz3QJ/Pzb4YA8MnwIgX96hGORcl1nAAenVSXzQ3Id3dgc8CyHzJgZk LGwm3/0wDQYJKoZIhvcNAQELBQADggEBADEJKzn6mcQKTtqxSCwKn8s6XMybZmGF bos3bHVnKdtUboUJfcDuf7Thmlu4NY8jcemu2oEPGV/qJPVBAwwroET470tlOslp KvLow8Fsr04U9cPjWvW3rXyCjFeR+piHEVDl4vSJlcfeXpBU9lX1CAaTCQfEsrGn NiObLgq2glCPTT/g/8Z+LWPLCMubkX/QLHWlz9IW33rjIW5GrvyZ4ELEt5uot8Wr 8Gr+f3BVIc4eG7bYhPycdc2Xa+VubQRftWeWKpgJYDUT/4go8TrMlUW27jNImZDd EQhgEa+3ungy6p7BX60A/cwdl6WL0/sfIh/BymDb2LDV6uzyP8TwUjI= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAvGlUrtNWuGYHIJehwCS2 RREz77VK29kZJLwP/9fVfTIyn2DsWRhSoCN74BS2xRmMyajBHz5CAqawkpNDRqXx vdGkG8AWfv588QgCj/N+K9XsJ8sopDQiFEyGifZqzVAd7U9FiflF+FF7Fr/xxPuc 9wJpPjwGHlTxeKnUa3MmsYJdUDnIZI1oGDT/HzfZ+jz7y88F9kpxW31OpG6jQG1j lh52KX8ARiTsETN5zNlaWb5HoKZimH30HzkImc/u8pWi8S9/x9RhCOXOEr+yUjCz RY2UGUuSpeKXwuLH8QBa9NOHOqZOSPEY+UrhuclwKCJwoprVL0w6g+8NrAzdJBTi 7w3DEm1g3e2AbOaopVaEvaL9GmRYObqblGQZafAxa/dpv0Zq4QU7XKR2ohg68+ym CMEH1Bm3ymvegzxaYRwp2KD/u9mCBlRAN5A/Qu7dTA5BToU6KHgthCEAbaKWJEWH 2gvd40dlu20exC3fnIouKNpUVqJTNBSfwmlIuMX1vJzexSqJcjHPtARBN6K0ddFb FprDlCOOS7MiAFvUD3EGpd8P1/Xv8MxJSTj6NtfL+6sOXR6ziaG97tHZsKQdH3ll kAc63YLireckTzFwrBv/qLJxMvPNIbVDt5LlzWqkrz8PWsfHprp/+Jseq/LouB1m a3Th7JY2L0JVKsjw6c9Kce0CAwEAAQ== -----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 304684094769426373603353606932968926730451 . . . . . . . . [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 2019-05-25 12:11:47 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-23 12:11:47 +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 768651647847615109305922599194003424716107565262033091045568128640602964377126974134742080831629509352919779190820838669566842686038360542192019018567673431149521230798354349676053619814718250626484569311018689649109113783271116367355206928522652285709374675439504110638948189935611652117187338551013519354990697511015613062530433841951377686429339324078398982626946986880870266347207855279241718897734678507195187109986753779096277143962451414165160677714403761921617592218499255222495104031829788415887222619722808548629933303765948510515124887511329036682775210318787883291233291803150854920724255624265101982349490701832861532978077074657791362930671392826525932730545726788267123664049401508336010758688824311105100410084200358514345285148268866367416172920923555069126158930607001256397104907597450312398918144227905672057691298233672446267079131177618179359226486383897691002785045911851314254948448521102814206534641310547664072275869930521503538122501904799102358748736453330212324054980992845527617889539018953150160975536169778616691377054660425588015414143172467403247676270033258904682517192485000028777565289104849060601810707294347895019261008757055494405406316638654766716593251693435649848249457878861347491880268269 . . . . . . . . . . . . . . . . . . . . [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) 5ecfe54c8a1e2459c9c60d9f7371658275dd8538 . . . . . . . . . . . . . . . . [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 (242 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (239 bytes) 00ed0075006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016aef1e663c000004030046304402202cc3679f8981262c6d97a87660ac284b3b5a4b45e2a550b32dcffe629cb1c93e022021720ed007f7e4aef37395fc7600069d863422950540b6a7e60d99241cdda31a00740063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016aef1e67bb0000040300453043021f70f9969f8d2205e81331805f4c70711f1151e655b3dd027f3f36f8600f0c9f02205fdea118e45c9759c001e9d5497cd0dc877776073c0b21f32606642c6c26dffd . . . . [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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