www.28912.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:47:69:c9:7c:4f:4f:1e:b0:16:d2:ae:83:27:31:0c:01:58 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=www.28912.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:47:69:c9:7c:4f:4f:1e:b0:16:d2:ae:83:27:31:0c:01:58
Serial Number (int): 285637520959195654619321530515276199362904
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 1e:f6:8f:07:91:7e:b2:c0:ad:d4:6a:e3:f5:db:ff:28:a9:ef:6f:b0
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): c2:cc:39:18:81:8a:f5:d5:d0:32:74:04:72:a3:06:09:2b:e9:79:63
Fingerprint (sha256): ae:1d:b4:33:e5:0e:02:2c:c8:50:08:fa:8e:31:65:fd:1b:63:14:c1:cf:eb:85:6f:8e:2c:f6:f0:4e:1c:a2:57

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 www.28912.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.28912.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

www.28912.com

Other certificates including the domain name 28912.com

(limited to 100 certificates)
m.28912.com
28912.com
www.28912.com
28912.com
28912.com
28912.com
28912.com
99372.com
www.28912.com
www.28912.com
28912.com
www.28912.com
28912.com
www.28912.com
www.89912.com
www.28912.com
www.pastalunga.com
28912.com
www.53852.com

Certificate

The complete raw certificate details for www.28912.com in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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 285637520959195654619321530515276199362904
 . . . . . . . . [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 2019-03-24 04:44:10 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-06-22 04:44:10 +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.28912.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 811431759738024410127400111381919886961896258518404096124712717497948635579343887662525361408932919608816097964876725756780764422065424662159259689005700236697649643807715349239355167642193672688131889510289126623620278212483408496057756243923582955182112900421016048543910444062289707558703452608822144315944699146401981205292511059886477990194480977038947123928717853881163797843678993656382258609458259061703293278847059420634768130364566746578033589134720530863902350474620350833346895438259589376665372594640579303752269145082604621521510236368782405805384458081562477041011728225134985922619692309495024998809545045953467536629222999265877028421951782017535053931205716014029621532771580609021021018034433018399579854726148627897996032353420973528790036885273366006320192174422293066812347605231945765524471939801304404748052058243289308859802471652729380329325422221059357768482160197293408111100485313389008458307269784990231137688580880330156214196513106376451237791994170299675034996030320022044704283315130646006978436678748125924157112164985702758935226466892536565843142603258432732544766806648040810141777434347416776586651490605564632087442858824747993707269908017244881327050017165336614954236303891128170420545795577
 . . . . . . . . . . . . . . . . . . . . [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)
							1ef68f07917eb2c0add46ae3f5dbff28a9ef6fb0
 . . . . . . . . . . . . . . . . [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 (17 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.28912.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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007500747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc5600000169ae3a4fc60000040300463044022002af2d0f15ea1f4644dcdfa99d2ec9801a47e133dce19b17cfdbeb13720e14e602207812c84fdd0b486f60aaf456f900163b2655a351b5534be7b2ab34ae5fded93a007700293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f47800000169ae3a504a000004030048304602210095ec98411d6611e7dbdbc9a218605d770db78db12cd674418823233995caa470022100eb3187b6af95697f0cd29442863832532e8dc39804e5ee2aef0c7844b7a1e62f
 . . . . [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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