DV SSL/TLS Certificate for bietthuphumyhung.vn

Certificate is witin its validity period

Issued by Sectigo Limited (Sectigo RSA Domain Validation Secure Server CA)

About the bietthuphumyhung.vn DV SSL/TLS Certificate

This certificate with serial number a2:55:66:48:09:69:b3:e0:82:44:26:ac:69:a2:26:6a for bietthuphumyhung.vn was issued on by Sectigo Limited.

With 2 subject alternative names, this certificate can be used to secure multiple FQDNs. This DV SSL/TLS Certificate is currently within its validity period but we haven't checked the revocation status of this certificate, you can do this simply on revocationcheck.com. We have found some issues with the compliance of this certificate, they are be shown below. We hope this DV SSL/TLS Certificate review for bietthuphumyhung.vn provides you with the detailed information you were looking for.


We have identified some issues with this certificate:
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Sectigo Limited

Organization: Sectigo Limited
State / Province: Greater Manchester
Locality: Salford
Country: GB

This X.509 certificate will expire on

Certificate Details

Serial Number (hex): a2:55:66:48:09:69:b3:e0:82:44:26:ac:69:a2:26:6a
Serial Number (int): 215778355063252257000766803212790539882
Serial Number Length: 128 bits, 16 octets

Subject Key Identifier: 7e:63:8b:47:d3:93:c0:ee:bd:54:d4:fe:3a:7a:9f:2d:19:6d:38:93
Authority Key Identifier: 8d:8c:5e:c4:54:ad:8a:e1:77:e9:9b:f9:9b:05:e1:b8:01:8d:61:e1

Fingerprint (SHA-1): 78:44:51:97:8f:a9:9a:1f:e1:12:ef:c9:9e:aa:39:ac:fc:24:e5:73
Fingerprint (SHA-256): fe:39:fb:b6:c6:b9:1b:38:40:56:78:30:5f:1a:a1:61:9a:10:e4:72:cb:07:05:df:27:8c:73:94:2f:e0:f9:1f

Issuing Certificate URL: http://crt.sectigo.com/SectigoRSADomainValidationSecureServerCA.crt

Revocation Information

OCSP Server: http://ocsp.sectigo.com

Check the revocation status for certificate bietthuphumyhung.vn
2
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for bietthuphumyhung.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
9
CA Certificate
This is not a CA certificate

Subject Alternative Names

X.509 Certificate

The complete raw X.509 certificate details for bietthuphumyhung.vn in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA4luK3caf/z/3IVngDObI
ftqXBLoaP1qSUSA6gc+NW7r/cwCEJ9noYwUAajNI+hZGds+fojQqdhOQTM2H/gMV
V0lnnbfPDvW94duCGbq5qLygt8WcLJLXyI0kZKHdlzgmJlBpbr4+iwEDq/4BTe05
omkYdYI3efc1tdGIoec6SB2U/k0hLnioSdhzuFeBdAjbMrkDS6mMlGyAHdB9ndsT
fqkJ5B6aC7pYFguF2JlfjjrplmROlkY6Ko9AeLFruA/+7EW8i+mCKKIj9pSOMe7v
GI97iEU07puDqzv7uV5S1HnBwJLEYG91nnF2VtKR577VBrPuhpXvY+eNgx2OzPmI
fwIDAQAB
-----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 215778355063252257000766803212790539882
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11
 . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'GB'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.8
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Greater Manchester'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.7
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Salford'
 . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Sectigo Limited'
 . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Sectigo RSA Domain Validation Secure Server CA'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-12-21 00:00:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2026-01-05 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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'bietthuphumyhung.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
 . . . . . . . . . . . . . . . . [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 28574998185151765311451587877053212970932736396348778727036149320967713912710907327715638560075957443506326969657288965768583680595670582118754373448617078783996634945574646119603422544972773117164769048617243441980301665663556674703916311740548602997756951148519087615871697548405330461609358341719655881073272649413388970416430367294237071459990335247136359556857238645701279863812235299079401962735050925004373626188219307922327368222529140945582706280594662049629389917123090151899586208757164643308363672208285000229823616466559892525960571508371812121099587361279376448594058084589578378846406063602885780408447
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName 8d8c5ec454ad8ae177e99bf99b05e1b8018d61e1
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.14
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes)
							7e638b47d393c0eebd54d4fe3a7a9f2d196d3893
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.15
 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.19
 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.37
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (66 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.6449.1.2.2.7
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'https://sectigo.com/CPS'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.23.140.1.2.1
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (120 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://crt.sectigo.com/SectigoRSADomainValidationSecureServerCA.crt'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.1
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://ocsp.sectigo.com'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (48 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'bietthuphumyhung.vn'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.bietthuphumyhung.vn'
 . . . . . . . . . . . . . . . . [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 (365 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (361 bytes)
							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
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11
 . . . . . . . . [c:0|t:5|false] NULL []
 . . . . [c:0|t:3|false] BIT STRING (2048 bits)
		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