www.adastragrp.bg
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:4d:4a:79:1b:07:b3:a4:92:9b:3d:4c:2b:fc:86:bb:9e:07 was issued on by Let's Encrypt.
With 3 subject alternative names this certificate can be used to secure multiple fqdn's. 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=www.adastragrp.bg
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:4d:4a:79:1b:07:b3:a4:92:9b:3d:4c:2b:fc:86:bb:9e:07Serial Number (int): 287637591736036221324406035352669017316871
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: a6:e7:cf:03:fd:0f:02:7f:5e:f2:23:59:e5:78:96:1f:e3:40:83:9e
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 5b:86:7d:a0:04:4f:6c:e7:32:5d:17:94:eb:c0:cf:2e:1e:bb:bd:be
Fingerprint (sha256): 39:e3:28:69:3e:96:73:2a:c2:8c:7b:30:40:50:42:6a:68:f0:dc:45:10:09:d4:04:a5:17:bd:8d:e0:6c:24:68
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate www.adastragrp.bg
3
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.adastragrp.bg
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
adastragrp.bg
bg.adastragrp.com
www.adastragrp.bg
bg.adastragrp.com
www.adastragrp.bg
Other certificates including the domain name adastragrp.bg
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.adastragrp.bg in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGejCCBWKgAwIBAgISA01KeRsHs6SSmz1MK/yGu54HMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAyMjMwMzA3MTJaFw0y MDA1MjMwMzA3MTJaMBwxGjAYBgNVBAMTEXd3dy5hZGFzdHJhZ3JwLmJnMIICIjAN BgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAzQVYhyvCE/sp3XQc0Daskt3hx9Le NJ7EKqqck+a8Wiam82RlLI+7LFCTlYRgKFGOxoVd8Ao/4KmsAzftI8pLUXtpaB+8 tY4XAc5MzasTruFfm4sE2GJg2dYo05HS2vQXsU7rIx0eMT+eyHKM6ZOZ3AhxE76o XmQ71cbptzHwWcK1sTfL0QUva+FT0D6bWlo0zskg9GQKiGfv18tRneJJYwxZ1A4O rIOsVyQdNodSVtUPnCQKWAAmiZn/y+UDRULmP7WYL2iJljr6wYs68xZ2J4RWOhVh ww6cjK3jNTlV1VO9ISM+0q2CLj1HLHtJijhqoZXZLpyl22X3Te4uv4jzijPEMKUe Rtc7hIVYLzxU27a7zDP7A/JqRQrerkzUC7mPc1etxbeXxcBCiZ3+cVv00XDn6Tex 4wJ2O7XfYg7zx6AAxyWtgPrjlcYUOBDg41H2ne5EXOfb1hreqtyIm99KuX1o7prn mlUlOYKZmIv0tQCmV1f9l8bgHn5ADJKxo05Fn5QI4FtNGVlqjPYnDjjE3IWnt9J7 CciOhcMjiMOQixplmTWRtjRX1YTPQkgaQ0Bv6zYRoPE1E1zSxCrWqVwXSpDWgHBe gyw3AX6tFTt86b67OYNSX4HpbTIbnixZISbQNGAcJK/mj23751mT3yi5daRmBw96 7Ltx3e+LOQ6baRMCAwEAAaOCAoYwggKCMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUE FjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU pufPA/0PAn9e8iNZ5XiWH+NAg54wHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl 7/Oo7KEwbwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5p bnQteDMubGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5p bnQteDMubGV0c2VuY3J5cHQub3JnLzA+BgNVHREENzA1gg1hZGFzdHJhZ3JwLmJn ghFiZy5hZGFzdHJhZ3JwLmNvbYIRd3d3LmFkYXN0cmFncnAuYmcwTAYDVR0gBEUw QzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYaaHR0cDov L2Nwcy5sZXRzZW5jcnlwdC5vcmcwggECBgorBgEEAdZ5AgQCBIHzBIHwAO4AdQBe p3P531bA57U2SH3QSeAyepGaDIShEhKEGHWWgXFFWAAAAXBwOkg7AAAEAwBGMEQC IBLIsehhrgfS6AuiuzOHI0w+aK98wCy4PuZePwxDTzL8AiA64ztnIpcqXYW4nmfi H3ag9RNoJ2CWOkWQoAkZTlATIAB1ALIeBcyLos2KIE6HZvkruYolIGdr2vpw57JJ Uy3vi5BeAAABcHA6SCoAAAQDAEYwRAIgBBDz1+tIjegYNXfRsLhv0gVHooFhD4En hvlOe5zlbBECID+Ho0DRIgEiOW9ICyf8kWkWIseBi0HdL549uTYDX0XSMA0GCSqG SIb3DQEBCwUAA4IBAQCHqMxKLJT0cPMnzXOCEdHtzh3/MlXFSO0xNg3Scd0DZfie xHpMPZqk22VWvo5M0Ri6FkEqf+TXXeTNuv7/vrIx47IXCJCyKtuWH7BtphHGReI9 OIrcnkHij8At7lLjxls9VNqCBZNK6lrFw1Km5i7CBCFAQK0Tw4hM18mZvB8cH3I2 +moDcf0lracz5QNvIL3pNRXKJRBS7xAcKDXdGb0x+4MAbzqXm1h/F7nnPF2QoEoh OX17i0fI+QU6yAW1XaH07nra8nxL5/RaK3bE373FPi7HKYwNqCUK4POjlqzpOsNh aoJiHI1lxZrJ8uck0jj4ouYIqi1DvkUqBAVD9+H6 -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAzQVYhyvCE/sp3XQc0Das kt3hx9LeNJ7EKqqck+a8Wiam82RlLI+7LFCTlYRgKFGOxoVd8Ao/4KmsAzftI8pL UXtpaB+8tY4XAc5MzasTruFfm4sE2GJg2dYo05HS2vQXsU7rIx0eMT+eyHKM6ZOZ 3AhxE76oXmQ71cbptzHwWcK1sTfL0QUva+FT0D6bWlo0zskg9GQKiGfv18tRneJJ YwxZ1A4OrIOsVyQdNodSVtUPnCQKWAAmiZn/y+UDRULmP7WYL2iJljr6wYs68xZ2 J4RWOhVhww6cjK3jNTlV1VO9ISM+0q2CLj1HLHtJijhqoZXZLpyl22X3Te4uv4jz ijPEMKUeRtc7hIVYLzxU27a7zDP7A/JqRQrerkzUC7mPc1etxbeXxcBCiZ3+cVv0 0XDn6Tex4wJ2O7XfYg7zx6AAxyWtgPrjlcYUOBDg41H2ne5EXOfb1hreqtyIm99K uX1o7prnmlUlOYKZmIv0tQCmV1f9l8bgHn5ADJKxo05Fn5QI4FtNGVlqjPYnDjjE 3IWnt9J7CciOhcMjiMOQixplmTWRtjRX1YTPQkgaQ0Bv6zYRoPE1E1zSxCrWqVwX SpDWgHBegyw3AX6tFTt86b67OYNSX4HpbTIbnixZISbQNGAcJK/mj23751mT3yi5 daRmBw967Ltx3e+LOQ6baRMCAwEAAQ== -----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 287637591736036221324406035352669017316871 . . . . . . . . [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 2020-02-23 03:07:12 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-23 03:07:12 +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 'www.adastragrp.bg' . . . . . . . . [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 836412225398957185793355597001027715048265445398610710480008798829753248682921514981940092715329423835939960963450188532264268840592010543847267048242302559406762680737466298357056845111753489590113878244982873872047696437804480061376330271024211815203625566773065457165438383646797935708709233412483439521501105725154707384768559724176189957946856041423507397651066152243432095298719507732327479002247199233448346881434038912029131435880968197534461669856926206447032799115728506954389728039396637425881010903764788622397135312725156442493692801559288620529275010691451037225803308504378447820216498109333753915853679759707455256272772028230823414813629095840653284798453000201168116935273921077507581203459960442636201323184859489599174413911271894637745987702275046553583044911650423389645712097575379147855921722775500262723920549603031338632589915035899330835775388513985729470417370126000605043362387284351008083269480882470638964591204323509924463213686197769078168997692921968822216106535049771684902622777634004552238301883042430869066625830877534146931688485496248655140493165119985534075280916749192320345208122278372950909219151625781783628352090616665555315636362146712601810057853032269863802830086864303309614502078739 . . . . . . . . . . . . . . . . . . . . [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) a6e7cf03fd0f027f5ef22359e578961fe340839e . . . . . . . . . . . . . . . . [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 (55 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'adastragrp.bg' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'bg.adastragrp.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.adastragrp.bg' . . . . . . . . . . . . . . . . [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) 00ee0075005ea773f9df56c0e7b536487dd049e0327a919a0c84a11212841875968171455800000170703a483b0000040300463044022012c8b1e861ae07d2e80ba2bb3387234c3e68af7cc02cb83ee65e3f0c434f32fc02203ae33b6722972a5d85b89e67e21f76a0f513682760963a4590a009194e501320007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e00000170703a482a000004030046304402200410f3d7eb488de8183577d1b0b86fd20547a281610f812786f94e7b9ce56c1102203f87a340d1220122396f480b27fc91691622c7818b41dd2f9e3db936035f45d2 . . . . [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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