kettensaegen.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:45:d2:0f:ed:82:f3:b4:0e:c2:31:63:db:19:89:30:c2:c5 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): 03:45:d2:0f:ed:82:f3:b4:0e:c2:31:63:db:19:89:30:c2:c5Serial Number (int): 285095561693699364000598503747612602057413
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: a7:78:6c:21:a9:7f:55:d5:4f:b4:73:6a:de:f3:8f:4a:b0:4a:75:c0
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): fe:b7:dc:e4:a3:3f:9b:83:57:92:3f:7a:ac:6e:2e:ad:ca:b3:fc:1a
Fingerprint (sha256): b4:a1:fe:1b:54:11:bc:7b:f7:69:c0:bc:10:71:4a:33:3b:e4:6b:cf:21:f5:cc:43:07:ef:f1:bf:ff:a1:6a:17
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+gAwIBAgISA0XSD+2C87QOwjFj2xmJMMLFMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAxMjcxMTQ4MTlaFw0y MDA0MjYxMTQ4MTlaMBsxGTAXBgNVBAMTEGtldHRlbnNhZWdlbi5jb20wggIiMA0G CSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQCgFA0FNYyqjvdauRSFIZLI2e7f6EPV OFdqspUTwsFPffmUOb0qofA7srk5QmsBLXDfoOQE7lg1SVk+w4RBAUR3DR3gftHD 4vzjvWpPsSE/aNLqNpvo0cDGq/YqqtU572oCHkh4oaH27EwsjUos28dHgEph/GfW 9aTwcWeOzhzmqg+WGIjY0tbMsTKu0OiSSY8/kM927UHiJDZ62jIfgiw8ZJ7Kn+hV DwlH1du9txFx0fd+qiFaskwDuPm7AOngPwT083e7f+XncUUd/W/SL1/XK1uU/WOk yCM4psopH8UOz1E8ZCIAAjEvq0EZ/9pL+CKiLN2EaDi2RxQC6TCncaAhrLIqVziU rkxvpRTXHK5EtMxPoSVDFVkTsTgwFBdLgfFtbi8bKj2Xmwq6t2WTlOAewsjYvaaC CSckO2wV5+NbKyU3HQGXRy9bd3XzIuVObTl4GIGxXoMnpEC2o5sr0+2VQi734lGz G1Ldv2V8keu81YuGyasMXUYNXW/WmpP7SNa/Uza+D+Y+P2OuLh183xyKZDd0QGd3 aRkcMv7zfylqw16Zrp2KbNEKIYkrY8t3fybAksaVbJUQci/kyGx5F24Gmd9H4NRt FSIbHPlbkzhcvKg4SDFlUg+PUmBubyFzvijbuig0oS2jqAG6msk18nne6w3LGYMs qVfcBUMZrjar9wIDAQABo4ICZDCCAmAwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQW MBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBSn eGwhqX9V1U+0c2re849KsEp1wDAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv 86jsoTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmlu dC14My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0Lmlu dC14My5sZXRzZW5jcnlwdC5vcmcvMBsGA1UdEQQUMBKCEGtldHRlbnNhZWdlbi5j b20wTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEF BQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEDBgorBgEEAdZ5AgQC BIH0BIHxAO8AdQAHt1wb5X1o//Gwxh0jFce65ld8V5S3au68YToaadOiHAAAAW/n C62hAAAEAwBGMEQCIDblGslpGwrS5pAErt7KZN7Ah/J2rSaBlFIefl2QN1sUAiAZ XmmMc+UtGlrIJGzNn3gJJ3YDIpaRNIi/k4zHOCyySwB2AG9Tdqwx8DEZ2JkApFEV /3cVHBHZAsEAKQaNsgiaN9kTAAABb+cLrvYAAAQDAEcwRQIhAKGomDalxqhAKdM7 AN4tRTarKqqfLtc9CobKwBYst7ERAiBWxwIrcODkyHTlsF5BicEPy6UaRYlw+Unc ljq0OYWypjANBgkqhkiG9w0BAQsFAAOCAQEAmjDMHROemif6qEllikTf9SaNUu36 hsqHe5EL4C30hluPDuHswcGcLunV1V3HuLmcwIhmpKozwhdQcI6fILF7/H3JCli5 d0wG0VDXdEHTALuB9YT5DbzI8KJ7ee5TyMiDtnfltftLncKA0RY29y8NkD+yWajG 2mZIF6Dai+3k56jqWq99/Nan/Ed2I+wosvL9/4h6uhctPa2hBhGubpGB8FeYIBxt 9jvI8SVohGNQ7LnQecVaxJp7q1XBCQbW1j6N98XEZitBi+O+9iTweLQLrouQIvCu fjBdXaYCNKRyNu/hNW9weWXJiWV02BdobyiiKvQQ51RWj4dXtUQrZDDh7w== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAoBQNBTWMqo73WrkUhSGS yNnu3+hD1ThXarKVE8LBT335lDm9KqHwO7K5OUJrAS1w36DkBO5YNUlZPsOEQQFE dw0d4H7Rw+L8471qT7EhP2jS6jab6NHAxqv2KqrVOe9qAh5IeKGh9uxMLI1KLNvH R4BKYfxn1vWk8HFnjs4c5qoPlhiI2NLWzLEyrtDokkmPP5DPdu1B4iQ2etoyH4Is PGSeyp/oVQ8JR9XbvbcRcdH3fqohWrJMA7j5uwDp4D8E9PN3u3/l53FFHf1v0i9f 1ytblP1jpMgjOKbKKR/FDs9RPGQiAAIxL6tBGf/aS/gioizdhGg4tkcUAukwp3Gg IayyKlc4lK5Mb6UU1xyuRLTMT6ElQxVZE7E4MBQXS4HxbW4vGyo9l5sKurdlk5Tg HsLI2L2mggknJDtsFefjWyslNx0Bl0cvW3d18yLlTm05eBiBsV6DJ6RAtqObK9Pt lUIu9+JRsxtS3b9lfJHrvNWLhsmrDF1GDV1v1pqT+0jWv1M2vg/mPj9jri4dfN8c imQ3dEBnd2kZHDL+838pasNema6dimzRCiGJK2PLd38mwJLGlWyVEHIv5MhseRdu BpnfR+DUbRUiGxz5W5M4XLyoOEgxZVIPj1Jgbm8hc74o27ooNKEto6gBuprJNfJ5 3usNyxmDLKlX3AVDGa42q/cCAwEAAQ== -----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 285095561693699364000598503747612602057413 . . . . . . . . [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 2020-01-27 11:48:19 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-04-26 11:48:19 +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 653062583598295594774273744885132550303655884743853928950704099893000275205307013263575148330681760010500453698707393964583090398213266868117446267913740341117752248675589972074131762346725695432806503113740642497769015393229820230579251659229155823554284545761882621452947079752055001387086284955650845040933510553171594212511994469081725075387470448191084297209476447259430466920402194519790495528191472957749335838245340971650954820175474947657491745092721566966942993489873731995898438392924710769246891212761035206786257783501877696583487221399135780149356568084833970510639051919061825349202702433991104144068547425368085318307964052904888696521989020627896875680491069789309736301074170358261620155629727025769195339449176964221243332172010328856214143816921657404610053190156064326085981512711561918176091741279200103395456437795631831464094808716917615662117809734159203477497075737405893140866499880381471691823554735615828664809845770288558030828205311138752929364889724331444895347795760955469746319507467177143704896757386137524318297696639902612570738220398080624875840961601057020840813704296892488437412644777270168916606697250597428050766368042953157890801648541682175510624623435790181831663016545455707953359662071 . . . . . . . . . . . . . . . . . . . . [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) a7786c21a97f55d54fb4736adef38f4ab04a75c0 . . . . . . . . . . . . . . . . [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) 00ef00750007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016fe70bada10000040300463044022036e51ac9691b0ad2e69004aedeca64dec087f276ad268194521e7e5d90375b140220195e698c73e52d1a5ac8246ccd9f78092776032296913488bf938cc7382cb24b0076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016fe70baef60000040300473045022100a1a89836a5c6a84029d33b00de2d4536ab2aaa9f2ed73d0a86cac0162cb7b111022056c7022b70e0e4c874e5b05e4189c10fcba51a458970f949dc963ab43985b2a6 . . . . [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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