40-1.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:82:1d:2a:d2:47:87:e1:fa:21:14:66:c2:a7:46:43:d3:57 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=40-1.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:82:1d:2a:d2:47:87:e1:fa:21:14:66:c2:a7:46:43:d3:57Serial Number (int): 305612335448321831184385691381424151843671
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 83:ff:df:a3:01:b3:47:a9:ff:78:bf:eb:9d:13:6a:17:a3:ba:0f:a0
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): e9:46:50:8f:14:98:6e:d6:32:d0:d3:b9:aa:8c:a5:8f:65:3a:69:ce
Fingerprint (sha256): 54:2a:af:c1:f6:c2:e3:11:a3:1e:54:1e:fa:ac:38:ea:60:2d:56:6d:be:f3:2f:bd:96:03:d7:f0:10:7a:8c:5f
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate 40-1.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for 40-1.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
40-1.com
Other certificates including the domain name 40-1.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for 40-1.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGRzCCBS+gAwIBAgISA4IdKtJHh+H6IRRmwqdGQ9NXMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEwMTIxNDQxNTJaFw0y MDAxMTAxNDQxNTJaMBMxETAPBgNVBAMTCDQwLTEuY29tMIICIjANBgkqhkiG9w0B AQEFAAOCAg8AMIICCgKCAgEAq0p+2Z/dch1Oi60zjACyybF0PJom4/ndeWVN13eQ 2Av7hVc74M/FMopPMb/m1/Gwje0IvyHRzsAehntxoV26Z+GO235z2p7A61vQjLQO o/2Y+mv8iPngr2IlZcT7BnS7b0OJIT5Z3AiGjnMMggEARYP+pCO3ttAzAfbL6cwW 0yc4FmARuHnBCQYe+7f5oGs51K03fUyz+NpBeQXLrF9hxQhijbCrE2HAX8trjeUz gHaVGnRSv/QNOrVhhCeasseBBm9TdDQOv6ZQvgdX01+A7E39H/UroZas1uK69MV6 iJZISoF3y0eT/AifketwqhisN54OLOm+1Qz46/ALUU9LaOx6z42G41CjeWGQP9A5 d9CBv/q8D+sKAG4IFzx4ttDzW5YYZXYRwZlzJFShVBqveLvvvTLh+M0LSHkRiEO2 KYl67JK7ZC1krtruszDkLCouPzSKQBFagZae2EU4PhgRyyd3+t9/nBCgDBZzAQ3h D4HIZiG+wx8nb+ka5eE7dmVrAX+5t2AUer/EioSPmFpBb/ZLKA03UWbWWoN8Cr+1 RURQqmmofFH997ZPeKbIq1BdvNCux++w67ww/Zo94VW5hlm6B55AtmNCtb4P0FBk JUnl69xPokYCxqkv7WGWqXND0sQivPLenZXKdHa71i6wonKf8HfSkyBY7UIpxGvv xckCAwEAAaOCAlwwggJYMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEF BQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUg//fowGzR6n/ eL/rnRNqF6O6D6AwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEwbwYI KwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMubGV0 c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMubGV0 c2VuY3J5cHQub3JnLzATBgNVHREEDDAKggg0MC0xLmNvbTBMBgNVHSAERTBDMAgG BmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsGAQUFBwIBFhpodHRwOi8vY3Bz LmxldHNlbmNyeXB0Lm9yZzCCAQMGCisGAQQB1nkCBAIEgfQEgfEA7wB1AF6nc/nf VsDntTZIfdBJ4DJ6kZoMhKESEoQYdZaBcUVYAAABbcCiHbkAAAQDAEYwRAIgIW+b f+XUG2Rcueqnl6hxzU5OVVjbu0dw9AB7mc8d/c8CIDdfhb7NEg5TzG0+BxbD5MBB 6i2P92fQaukgEKuUeGiWAHYAsh4FzIuizYogTodm+Su5iiUgZ2va+nDnsklTLe+L kF4AAAFtwKIdygAABAMARzBFAiEAzxzYHLu2QXWXdB/aSBMmey9tXoPV6ND0JO26 ggEsyzkCIAcdzu0L+tktxt1F4dePL6q4hFTiA/8Am8naxv+coAK3MA0GCSqGSIb3 DQEBCwUAA4IBAQBrdhDVY1/qEXScHoIUZ8kimZMs9XzBtFWF+whsx6wCHNfxAMrl 5tQFBrqbrBJCUZy4XAqp/qSUSh+1S1uDVsRSDa0142P4PHWkLVCSXfgxm9atX468 678MiCG8VVUBJq6ijun89DVNZHe2rBs9UQ4rD8WjEvcfSRhbDa1frEVj2zo9Fu8j vugK96vSyyAGmJ5QTY7xuW4kgdyKVWnw/wPK+0FxJtqpaQYoRygwWkVEW0sVLZw6 841Kn/hXsv0SbGWppsgxo9rBnG+20QZYFFDa3qA4zma53AlBzRJrXWdpgmdUELsD jyVjPQ/GQaeCxmo39LT/bw6X/9hCP15wwpem -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAq0p+2Z/dch1Oi60zjACy ybF0PJom4/ndeWVN13eQ2Av7hVc74M/FMopPMb/m1/Gwje0IvyHRzsAehntxoV26 Z+GO235z2p7A61vQjLQOo/2Y+mv8iPngr2IlZcT7BnS7b0OJIT5Z3AiGjnMMggEA RYP+pCO3ttAzAfbL6cwW0yc4FmARuHnBCQYe+7f5oGs51K03fUyz+NpBeQXLrF9h xQhijbCrE2HAX8trjeUzgHaVGnRSv/QNOrVhhCeasseBBm9TdDQOv6ZQvgdX01+A 7E39H/UroZas1uK69MV6iJZISoF3y0eT/AifketwqhisN54OLOm+1Qz46/ALUU9L aOx6z42G41CjeWGQP9A5d9CBv/q8D+sKAG4IFzx4ttDzW5YYZXYRwZlzJFShVBqv eLvvvTLh+M0LSHkRiEO2KYl67JK7ZC1krtruszDkLCouPzSKQBFagZae2EU4PhgR yyd3+t9/nBCgDBZzAQ3hD4HIZiG+wx8nb+ka5eE7dmVrAX+5t2AUer/EioSPmFpB b/ZLKA03UWbWWoN8Cr+1RURQqmmofFH997ZPeKbIq1BdvNCux++w67ww/Zo94VW5 hlm6B55AtmNCtb4P0FBkJUnl69xPokYCxqkv7WGWqXND0sQivPLenZXKdHa71i6w onKf8HfSkyBY7UIpxGvvxckCAwEAAQ== -----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 305612335448321831184385691381424151843671 . . . . . . . . [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 2019-10-12 14:41:52 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-10 14:41:52 +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 '40-1.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 698806304217632539448522137677799752884278993332228461094876823533809566858055370949210209588401854241956926449902434969647555214630053560910450290214081985878975578404954246381205370186560667543836390263718224327486011020386721196960657179483683492704810575523184047804727917823740972992693738889339006988774960520843363592600599440632567942357615020215982212650282751832280199416518730834854129740042584082319425619139605966898034659156016186295542621579040100870460253661618901210053518408663478539673522097285784240734871691650971456549999705704529425322936457320565155760550675191482977497603281185737815537631406010117147466926893089090240861036664051571579446114196153525964811233072261973876062612703843283232705784419324051151339901982527922094443323583742307696806086244746451721725548319397526120403302199005508266171509412704852537428724713494214516079160074545586804600584742454866456904179360003227670165608785087364271625474547550828355162896052530747959455491318393585770337598140098123206662353221148902864524687201176844731347715095865827623380845070704049381810474469323039376961098186117003933458530836394164311626357984236066538868889737917472433922076585839779546832654831478048464386640733804850780382046438857 . . . . . . . . . . . . . . . . . . . . [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) 83ffdfa301b347a9ff78bfeb9d136a17a3ba0fa0 . . . . . . . . . . . . . . . . [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 (12 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '40-1.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) 00ef0075005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016dc0a21db900000403004630440220216f9b7fe5d41b645cb9eaa797a871cd4e4e5558dbbb4770f4007b99cf1dfdcf0220375f85becd120e53cc6d3e0716c3e4c041ea2d8ff767d06ae92010ab94786896007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016dc0a21dca0000040300473045022100cf1cd81cbbb6417597741fda4813267b2f6d5e83d5e8d0f424edba82012ccb390220071dceed0bfad92dc6dd45e1d78f2faab88454e203ff009bc9dac6ff9ca002b7 . . . . [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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