www.safetysigning.vn

Issued by RapidSSL TLS DV RSA Mixed SHA256 2020 CA-1

About this certificate

This digital certificate with serial number 0b:f0:bc:6e:98:dd:59:7e:73:e5:d4:67:fd:04:05:61 was issued on by DigiCert Inc.

With 2 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.safetysigning.vn

DigiCert Inc

Organization: DigiCert Inc
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 0b:f0:bc:6e:98:dd:59:7e:73:e5:d4:67:fd:04:05:61
Serial Number (int): 15871481055095113038143360961897301345
Serial Number lenght: 124 bits, 16 octets

SubjectKeyId: be:7f:56:48:03:f6:39:01:50:f6:f1:b7:e1:ff:d2:62:db:47:4d:1a
AuthorityKeyId: a4:8d:e5:be:7c:79:e4:70:23:6d:2e:29:34:ad:23:58:dc:f5:31:7f

Fingerprint (sha1): 7e:61:39:2b:01:bc:f3:ec:bd:47:a5:91:25:07:da:a6:10:fe:76:85
Fingerprint (sha256): 96:8b:5e:9c:df:86:9a:fb:88:4d:00:90:6c:23:8e:08:55:34:6f:de:ff:dc:ef:18:9e:b9:0b:d9:37:b5:bd:a9

Issuing Certificate URL: http://cacerts.digicert.com/RapidSSLTLSDVRSAMixedSHA2562020CA-1.crt

Revocation information

OCSP Server: http://ocsp.digicert.com
CRL Distribution Point: http://crl3.digicert.com/RapidSSLTLSDVRSAMixedSHA2562020CA-1.crl
CRL Distribution Point: http://crl4.digicert.com/RapidSSLTLSDVRSAMixedSHA2562020CA-1.crl

Check the revocation status for certificate www.safetysigning.vn

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.safetysigning.vn

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

10 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

www.safetysigning.vn
safetysigning.vn

Other certificates including the domain name safetysigning.vn

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.safetysigning.vn in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqmKUx5oMU6IbQCtMHenr
RTRUFKnYGA4ENmkemHqrSjXXiRe40FQIOMHdKIk0PaetZF3NMtLiNHaXoJo58TRt
3ORyFXgWNLkJAiTxkUS+LRRbhIPZGyn2CJS2VhOUlZzRvVR534zhM/5b/utB9rbG
nih7epx7t7UZ2swaRxVHnPYouEl+yuzCYgkianpLt6ebkM/ArBv/ZaO/n+I4zdtj
3UYHgdMtukDuBvOgfWaBCaaIMg8IvwxG+NET8t74ohIe950Bhjyyy8kASTyZy8py
GLQk0091I2Mk7gpNiaiZJhEUSMlJfuLzJ23/CQh2gWoH+2nafTetMuHDo04+4P14
rwIDAQAB
-----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 15871481055095113038143360961897301345
 . . . . . . . . [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 'DigiCert Inc'
 . . . . . . . . . . . . [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 'RapidSSL TLS DV RSA Mixed SHA256 2020 CA-1'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2021-12-06 00:00:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-01-06 23:59:59 +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.safetysigning.vn'
 . . . . . . . . [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 21509124031293794931660124279706134757476708508934767822342639713821312457360394961009374222347314954470895212886283990775865841586964563690715885740497226297019867084830046464892127971420057709576458115081829618741441306633566188608132126774792458544920556239235041153469857465681533363395890876989475676431804899367873416573335686252592608708580258156309324496988843861457014755891113093618097278288798246773935010576364897956829314645064505723654880951634871498299929252149975609685680442872414248597771539136876181989048054832954822030348596989851809690200153782284373970068725933218162693945624376257139290503343
 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.35 (authorityKeyIdentifier)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName a48de5be7c79e470236d2e2934ad2358dcf5317f
 . . . . . . . . . . . . . . . . [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)
							be7f564803f6390150f6f1b7e1ffd262db474d1a
 . . . . . . . . . . . . . . . . [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 (42 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.safetysigning.vn'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'safetysigning.vn'
 . . . . . . . . . . . . . . . . [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 2.5.29.31 (cRLDistributionPoints)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (147 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://crl3.digicert.com/RapidSSLTLSDVRSAMixedSHA2562020CA-1.crl'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://crl4.digicert.com/RapidSSLTLSDVRSAMixedSHA2562020CA-1.crl'
 . . . . . . . . . . . . . . . . [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 (55 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: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://www.digicert.com/CPS'
 . . . . . . . . . . . . . . . . [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 (121 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.digicert.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://cacerts.digicert.com/RapidSSLTLSDVRSAMixedSHA2562020CA-1.crt'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19 (basicConstraints)
 . . . . . . . . . . . . . . . . . . . . [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 1.3.6.1.4.1.11129.2.4.3 (CT Precertificate Poison)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL 
 . . . . [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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