DV SSL/TLS Certificate for www.tf52.cc

Certificate is witin its validity period

Issued by DigiCert Inc (Encryption Everywhere DV TLS CA - G2)

About the www.tf52.cc DV SSL/TLS Certificate

This certificate with serial number 04:73:30:b3:59:e1:30:1c:aa:4c:c7:f1:04:ed:51:4d for www.tf52.cc was issued on by DigiCert Inc.

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 www.tf52.cc 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)

DigiCert Inc

Organization: DigiCert Inc
Organizational unit: www.digicert.com
Country: US

This X.509 certificate will expire on

Certificate Details

Serial Number (hex): 04:73:30:b3:59:e1:30:1c:aa:4c:c7:f1:04:ed:51:4d
Serial Number (int): 5915013887189635388277431441724100941
Serial Number Length: 123 bits, 16 octets

Subject Key Identifier: 11:fe:3a:ee:71:e0:fb:a1:ff:61:d1:6c:83:ac:7a:a0:98:3f:53:ea
Authority Key Identifier: 78:df:91:90:5f:ee:de:ac:f6:c5:75:eb:d5:4c:55:53:ef:24:4a:b6

Fingerprint (SHA-1): e0:ca:c9:c6:1a:aa:52:7b:e9:f7:89:25:dc:dd:08:f1:c9:74:72:51
Fingerprint (SHA-256): fc:08:78:2c:a7:2c:1d:df:73:f6:ca:99:98:29:95:b6:e9:55:d6:bb:fb:1f:d0:11:85:3b:42:30:95:cc:c4:6b

Issuing Certificate URL: http://cacerts.digicert.com/EncryptionEverywhereDVTLSCA-G2.crt

Revocation Information

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

Check the revocation status for certificate www.tf52.cc
1
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for www.tf52.cc

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

www.tf52.cc

X.509 Certificate

The complete raw X.509 certificate details for www.tf52.cc in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsC1ksyjgGj0D326s8HXA
IFoAJ89GBUuXSTM/+C5qkjQdaRr9xCP/7G4rF2z+8psfQeHDSCDN5lpjYGf+pNwA
AwKtFM1ahe9A/eCXme8D0cB+aJgcHiyyfFGwAdYmUqNzaKPGIo5WNPJyd3BQiygl
P8PkCLpqh2rj7assPf9U4bvfFCKDUx7RlFdYgQvl9odonC82AAepU599pPowtqUE
LhlzstlbOv0kCizMyubnE1PjBXd/bWcKcKANzzrKVFHDd29LMsyBBLEXaHE7Vz5f
prvJkOI+x9gVyH2PJnHEtepJri28SoEuKkqMquhr7ecC+gpH37uQPX4bKDwg2b+C
9QIDAQAB
-----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 5915013887189635388277431441724100941
 . . . . . . . . [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 '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
 . . . . . . . . . . . . . . . . . . . . [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 2.5.4.11
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'www.digicert.com'
 . . . . . . . . . . . . [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 'Encryption Everywhere DV TLS CA - G2'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-06-28 00:00:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2026-06-27 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 'www.tf52.cc'
 . . . . . . . . [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 22240325973504945796375734616716794438053752171615844982434931395071235665421114280408060467243297343614310156532535461202580813877223548362177840954852070450713568034259795597446119321989191083522876575970198347351431543042504399784491410518447809051076619947061716334257978768057264186228925999502278725687991432540069889399849846531847739456163530934920376942302879821793173558075729237326708402533225192402068859701103718604194462165724811257141201029278563529110871311592918676209368122297060846875240267751953396919592895728778728315406676265855955642997035671074373566020212239139930356471446735635509520859893
 . . . . . . . . . . . . . . . . . . . . [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 78df91905feedeacf6c575ebd54c5553ef244ab6
 . . . . . . . . . . . . . . . . [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)
							11fe3aee71e0fba1ff61d16c83ac7aa0983f53ea
 . . . . . . . . . . . . . . . . [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 (15 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.tf52.cc'
 . . . . . . . . . . . . . . . . [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 (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
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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 'http://www.digicert.com/CPS'
 . . . . . . . . . . . . . . . . [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 2.5.29.37
 . . . . . . . . . . . . . . . . . . . . [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 1.3.6.1.5.5.7.1.1
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (116 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
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://cacerts.digicert.com/EncryptionEverywhereDVTLSCA-G2.crt'
 . . . . . . . . . . . . . . . . [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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (367 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (363 bytes)
							01690076000e5794bcf3aea93e331b2c9907b3f790df9bc23d713225dd21a925ac61c54e2100000197b4bb1e190000040300473045022100fee56e4e0574da69d88c76fafd1eaefcde0c4ab4619b278ab3703a324a2fc675022070c676eec913813f4a6f4e14798fc249967f9160c5d0d099bd3a8045a8a8fa2f0076006411c46ca412eca7891ca2022e00bcab4f2807d41e3527abeafed503c97dcdf000000197b4bb1e57000004030047304502202ebf21b961dc7b381ea8c60c4b0e10ab4cdc3a47c7495d8e80c38b018cfe854f022100aae340ae9955be2a976da60f9732da7a828045552568baf37f65007c4ed35e7b007700499c9b69de1d7cecfc36decd8764a6b85baf0a878019d15552fbe9eb29ddf8c300000197b4bb1e6500000403004830460221009e6d1308275cd5f6156c842b0fb41ce0a4987b5a625ce998716f6516edc1c451022100f57fef4ef98db2ccf035734b91c1d0ac284e24bf300202cb7808faf6e2d5266e
 . . . . [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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