mail.link.bg

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:a2:b9:58:10:06:59:67:be:ba:d8:e7:96:9c:f1:e0:36:25 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=mail.link.bg

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:a2:b9:58:10:06:59:67:be:ba:d8:e7:96:9c:f1:e0:36:25
Serial Number (int): 316708965662838123741699088497587253163557
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 67:97:af:48:d8:99:6f:11:03:9f:65:a9:ae:d2:b4:f6:83:2e:7e:b8
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): c5:69:90:51:14:ac:5b:2f:a9:ce:a7:1e:31:b4:9a:95:c8:68:90:85
Fingerprint (sha256): d7:7a:e7:4b:40:f9:d4:c7:82:7b:21:69:94:07:09:de:d5:18:16:7a:7b:80:47:3a:f2:2a:10:59:29:69:db:cf

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check the revocation status for certificate mail.link.bg

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for mail.link.bg

Public Key Algorithm

RSA

Key Size

2048

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

mail.link.bg

Other certificates including the domain name link.bg

(limited to 100 certificates)
adm.link.bg
link.bg
adm.link.bg
link.bg
link.bg
link.bg
mail.link.bg
mail.link.bg
mail.link.bg
mail.link.bg
link.bg
link.bg
mail.link.bg
link.bg
adm.link.bg
adm.link.bg
adm.link.bg
mail.link.bg
adm.link.bg
adm.link.bg
mail.link.bg
adm.link.bg
link.bg
adm.link.bg
adm.link.bg
link.bg
adm.link.bg
link.bg
adm.link.bg
adm.link.bg
adm.link.bg
adm.link.bg
adm.link.bg
adm.link.bg
mail.link.bg
link.bg
adm.link.bg
link.bg
link.bg
adm.link.bg
mail.link.bg
link.bg
link.bg
link.bg
mail.link.bg
adm.link.bg
adm.link.bg
adm.link.bg
adm.link.bg
link.bg
adm.link.bg
link.bg
link.bg
adm.link.bg
link.bg
adm.link.bg
link.bg
mail.link.bg
adm.link.bg
adm.link.bg
link.bg
adm.link.bg
link.bg
link.bg
link.bg
link.bg
link.bg
link.bg
adm.link.bg
adm.link.bg
www.link.bg
link.bg
mail.link.bg
adm.link.bg
www.link.bg
mail.link.bg
adm.link.bg
www.link.bg
mail.link.bg
link.bg
adm.link.bg
link.bg
mail.link.bg
stats.link.bg
adm.link.bg
link.bg
adm.link.bg
adm.link.bg
adm.link.bg
adm.link.bg
adm.link.bg
link.bg
link.bg
www.link.bg

Certificate

The complete raw certificate details for mail.link.bg in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA5TAszyATvVJJl7BvISyc
005x6VyGdehJARXhQwQRy7BOicVO/iBLmAXucKtwpq7pp+evfEz4OTrwz+Ejdd4s
s4QQmBVnkDXzICgSoLb85LSdqfhZJU8IKVtzNWD3XIYQPELzB5yHwvn2fTnDfWrV
SqjCrotAO/mvZz7esMAleh+orHSdCyFAhvxaj+RhK7iUMzYqor3ZU+dVEMTpquZY
LOXqB/AMWz56gwcsoGutf5DihoMFDx5xpAbnfwIqtVU7EUQq01lFhBt4lbWLKUf6
wTR5uya1mvByAr2A4/dosKSal4uYjGWqRXsttkrPkE/1h+LLQRBivEgl0r5nw5g5
bQIDAQAB
-----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 316708965662838123741699088497587253163557
 . . . . . . . . [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 2019-04-09 17:27:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-07-08 17:27:00 +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 'mail.link.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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 28932327832621317419174118512364541921081088930727516950481233867657032498435093216770175524394399488004628844105615439476616908528787934478655425468990825068963308487565222464758808302739019283085520795554256972165045033221648895804636484519624906482537452469490270263994518512812762629630337903520605223861457179069914262340842623895146104212302841719936172793358743202615791854187533369585026796314690628878433700633902082608495809290457362934487042886035244231064501792736223191075240920723872057218440763820798658388140775826017932505908287308795580170602813796195614291448092959534455887573448247506315943360877
 . . . . . . . . . . . . . . . . . . . . [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)
							6797af48d8996f11039f65a9aed2b4f6832e7eb8
 . . . . . . . . . . . . . . . . [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 (16 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.link.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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007700747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016a035a73c70000040300483046022100ea0c0d66b89d233f756dacd167c830bf4df6c3804b6cc88b5cb58a3e18d6c11b022100c409bfcb728bd940d084602e268215de41e2fc0b009551554a4005c4134b181800760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016a035a73de0000040300473045022100b18e9b7dfd2a4863b405887fc93e6da3dbb693b650d88d74d1f3982ff0a52eca0220514806edbc9eabf72cbcfc967e7d380815e0c53b681dc02bb5d227e839b96e89
 . . . . [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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