www.go-open.top

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:d0:6a:94:dd:6f:b1:38:6b:88:56:67:c0:de:f8:7b:b9:2d 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.go-open.top

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:d0:6a:94:dd:6f:b1:38:6b:88:56:67:c0:de:f8:7b:b9:2d
Serial Number (int): 332257261233585900077765421595026481985837
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: cb:24:f4:85:f2:6b:ae:78:2e:59:62:78:82:5c:aa:56:e2:a7:a9:93
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): ee:4b:e9:ed:10:e4:61:52:ea:1e:03:a9:5d:f5:6d:a7:3e:7d:f1:8d
Fingerprint (sha256): 67:0c:28:34:6b:28:8d:61:f1:8c:a0:0b:45:eb:bc:35:08:b9:f7:1c:2d:14:28:30:e3:4b:51:9c:d5:af:99:b5

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.go-open.top

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.go-open.top

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.go-open.top

Other certificates including the domain name go-open.top

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.go-open.top 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 332257261233585900077765421595026481985837
 . . . . . . . . [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 2019-12-14 08:38:08 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-13 08:38:08 +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.go-open.top'
 . . . . . . . . [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 813075922511558487841747932779494055320687192168320663705296799088407199202888755648488102784871671405783178194990312267847788196888112030691650790870115054176172718710376606988983962425639687505270909171715432533362236557249765901878771501308252193450538003193820797703768270176521564690582272457774112899067804089624911701934315109197903164330257202639305637246695285268157254911596914801125283757060864451870120763580132458203209042683023381737997320557259309136010770381525707281400267282890901477552205780609466922377660375244423586209696152077837986580120496306908402845917452705839265863326673059298627900637742532971804840197731337071033726821793671279315079973295331499943118476970283378161264975605796251793855562960905149174471407701578835192150305971110249178701600100919432359405346909809710879108037287925932987697749249368701426066495307658781245665066420209040367423004044284380020873530984209611569052244606427742655373084737998341156259980365572328458934566939716951152736964900340620209234663054715677218232546301456101656068372612386592581443320455986069205586610078834023323376622792399880567660015000344714973637802457588273624626840124995793275806452600921738486877356639555390649881439441565859983082814562721
 . . . . . . . . . . . . . . . . . . . . [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)
							cb24f485f26bae782e596278825caa56e2a7a993
 . . . . . . . . . . . . . . . . [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 (19 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.go-open.top'
 . . . . . . . . . . . . . . . . [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 (247 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
							00f20077006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016f03c5bd320000040300483046022100d4fa79a4435aa205e38ad5584930a142a0a0d60555d719539f37da42183d6e7d022100ee87092a1bc92664bd1b75ae6cbb82707a0f7ebbef4fa5ba06a983a1e7cbebe2007700b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016f03c5bd2a0000040300483046022100e9c8b324de28140fc186153c742214f50b7aa60e54f1d5ebb61add5591aa1313022100f79ec8fd04a9c6cd0e5e00f15dcc0fd92d202215a9294bfe95016e1b4a4f28c8
 . . . . [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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