customerday.covestro.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:dd:de:f4:05:18:c7:7a:8e:22:f2:87:12:11:79:8d:07:74 was issued on by Let's Encrypt.
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We have idenified some issues with this certificate:
- Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)
Certificate Subject
CN=customerday.covestro.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:dd:de:f4:05:18:c7:7a:8e:22:f2:87:12:11:79:8d:07:74Serial Number (int): 336835616523681133782729336056663226779508
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 3f:ff:52:45:27:fd:fb:ef:8a:74:bf:2a:ae:0e:a9:94:ce:d7:f2:70
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): d2:13:8c:e3:f8:eb:72:e9:a3:5f:62:ea:37:15:59:81:38:dc:ae:4a
Fingerprint (sha256): 40:47:28:8e:1f:35:8d:14:3c:97:17:13:c7:8c:9c:40:aa:bd:41:cc:b1:f9:fd:06:56:da:91:6e:1b:e5:b2:e2
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate customerday.covestro.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for customerday.covestro.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
customerday.covestro.com
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Certificate
The complete raw certificate details for customerday.covestro.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGZjCCBU6gAwIBAgISA93e9AUYx3qOIvKHEhF5jQd0MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTAzMjgwODA4MjNaFw0x OTA2MjYwODA4MjNaMCMxITAfBgNVBAMTGGN1c3RvbWVyZGF5LmNvdmVzdHJvLmNv bTCCAiIwDQYJKoZIhvcNAQEBBQADggIPADCCAgoCggIBALiUexjiMntaI3mrzh7z c76nERvrQtdd8nbyk7igXsqJ6Ea55X/tDBnR81YjrnTGT0EPlj8nKnedxry7dVKd n5LtZ7FL+FKoBmk9F+MHVv0FJL7bSgkNyVHESTzc6d6GBJaOIzQ8+/MTKYBwdMxg B6+L7uTXR0W+UFyaO6LgqJbq6soo645kcgWHMJV4Vj/OG4auzXNnCsAwcS0sVblA bcxCvqV/d2Jz6HVW3f9OmweSUohq1x2VB6QYZ8M6/BgF0v1DdubWvCe6Smm0DGd0 PELLgHyYwwl6LDCt1NFq+xd7ONw0hStm1dByaHM/55tSKI/N+37RNiqc22D+QSfb s/w/LRsL7kTISYVVnyYlyUCZPOgEEbKrar7k99CnMEbuTOBEwCj+Wn4DXvvpGiTs drM9ykezxwbEmAjsE932D3AF+vzhSte8CjV+Zo87ZYMpoYXP/oXg2WrTNeGTbpPG ZZvQQkeJoHHP2/Nx7UsTTH9MYGiWJugOH3wx3oc4uO3oMxfYFYc9oQyfJ8kRPGKy ORuyjy7951413VyHTNdSK8zkxJNbIZtWsoTG7XPpEZ2bFRRq7+I/KMTj9f+CTMZK dt4A1q4fTdK9k78FPE8hOxoIZj/ZUBBf2G2IbsqriUCncyTN4JuFlLMBp0jux/3U CfCx/Uqka621k+GQA86LpsYPAgMBAAGjggJrMIICZzAOBgNVHQ8BAf8EBAMCBaAw HQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYD VR0OBBYEFD//UkUn/fvvinS/Kq4OqZTO1/JwMB8GA1UdIwQYMBaAFKhKamMEfd26 5tE5t6ZFZe/zqOyhMG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDov L29jc3AuaW50LXgzLmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDov L2NlcnQuaW50LXgzLmxldHNlbmNyeXB0Lm9yZy8wIwYDVR0RBBwwGoIYY3VzdG9t ZXJkYXkuY292ZXN0cm8uY29tMEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQB gt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3Jn MIIBAgYKKwYBBAHWeQIEAgSB8wSB8ADuAHUAKTxRllTIOWW6qlD8WAfUt2+/WHop ctykwwz05UVH9HgAAAFpw460/AAABAMARjBEAiBJVC9SgLc7se9GbsCA8ZGrSou0 7ze2ypGy3cuwB170mQIgHzgQ+GnaAyOoMvNyuudvrddkS+194cSRlshvoNwrW6kA dQDiaUuuJujpQAnohhu2O4PUPuf+dIj7pI8okwGd3fHb/gAAAWnDjrZ3AAAEAwBG MEQCIHTX1BVr2C1D3Go9nZqoz6sFLuWLtPAkFjob8pxlPb/oAiBuu89kxHfSzhev yL5i9X41R4gfkbJVWNkWWzht+WOkXzANBgkqhkiG9w0BAQsFAAOCAQEAF3e2hQP6 YG+tUwCFUDC5ilpIXo25z+ealSRQa6xjDehx4NSFU5jXYDXKogdqIitNU9XeFf+L NGSd1DvUkguhk1B/pbDMrfBKnOX+mS2teRbuZMsQNUMI5uH84KYKrodhZsFze3W8 yxurlrUdc1ELRtH7lN/tl5WzVEuezRudnJMTge/AxNyZcbrRC5FOKnbCC4ycGD1n Y2/3Ig2CRHhiUHo64OhoU1z9ul1T0sZxGJIcXTVF2E7639givB4DsQcgIHIyyNcE 72cRM5mz1EoNEAw3DTxTtdEGhvKnbdLfup7LPiRvYLd48hbFEtNiX7Lu22llTgfo LCWEOPO/oS/xYA== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAuJR7GOIye1ojeavOHvNz vqcRG+tC113ydvKTuKBeyonoRrnlf+0MGdHzViOudMZPQQ+WPycqd53GvLt1Up2f ku1nsUv4UqgGaT0X4wdW/QUkvttKCQ3JUcRJPNzp3oYElo4jNDz78xMpgHB0zGAH r4vu5NdHRb5QXJo7ouColurqyijrjmRyBYcwlXhWP84bhq7Nc2cKwDBxLSxVuUBt zEK+pX93YnPodVbd/06bB5JSiGrXHZUHpBhnwzr8GAXS/UN25ta8J7pKabQMZ3Q8 QsuAfJjDCXosMK3U0Wr7F3s43DSFK2bV0HJocz/nm1Ioj837ftE2KpzbYP5BJ9uz /D8tGwvuRMhJhVWfJiXJQJk86AQRsqtqvuT30KcwRu5M4ETAKP5afgNe++kaJOx2 sz3KR7PHBsSYCOwT3fYPcAX6/OFK17wKNX5mjztlgymhhc/+heDZatM14ZNuk8Zl m9BCR4mgcc/b83HtSxNMf0xgaJYm6A4ffDHehzi47egzF9gVhz2hDJ8nyRE8YrI5 G7KPLv3nXjXdXIdM11IrzOTEk1shm1ayhMbtc+kRnZsVFGrv4j8oxOP1/4JMxkp2 3gDWrh9N0r2TvwU8TyE7GghmP9lQEF/YbYhuyquJQKdzJM3gm4WUswGnSO7H/dQJ 8LH9SqRrrbWT4ZADzoumxg8CAwEAAQ== -----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 336835616523681133782729336056663226779508 . . . . . . . . [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 2019-03-28 08:08:23 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-06-26 08:08:23 +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 'customerday.covestro.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 753020715596041142969519035732825887234069575250878695582940548284561765411477597972054950324431040403841393351610209016213018181544709642960595560479754382614889110785131589619784564051981034636663244675893321485193877970717708501056860291842623217086307270934140610844478843518861742657404466068272659684051881131707702972135969967999855363580490725094938888133566599305523065429428303102583337953780139598414192259165102348815425068046794674643625084770401163372558036152469912062917943011437292160934439352117816752652342578689920635981079517762349038932967244911143064910418303650578577323567937014880813145101522836953676491176438313690582303689535251206109546486671258953993740899521668140490856748164914408685867819462719925656272295771003103720106254640778117309151134870754999750340779413158603022511878626648807582540647130003241262160732945094478299572073919549733287409072569734674163392034110537196574358143525331453032835619240812714204537226555678119951226397658962743742351810070810021114613546315280073439171146589510881785649734830518291439673225531371015525313135438840945100144940002294548614980522889281046229103794834052464595110987765031521356351368717809367288801597202032384522894402560101904949295754692111 . . . . . . . . . . . . . . . . . . . . [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) 3fff524527fdfbef8a74bf2aae0ea994ced7f270 . . . . . . . . . . . . . . . . [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 (28 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'customerday.covestro.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 (243 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes) 00ee007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f47800000169c38eb4fc0000040300463044022049542f5280b73bb1ef466ec080f191ab4a8bb4ef37b6ca91b2ddcbb0075ef49902201f3810f869da0323a832f372bae76fadd7644bed7de1c49196c86fa0dc2b5ba9007500e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe00000169c38eb6770000040300463044022074d7d4156bd82d43dc6a3d9d9aa8cfab052ee58bb4f024163a1bf29c653dbfe802206ebbcf64c477d2ce17afc8be62f57e3547881f91b25558d9165b386df963a45f . . . . [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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