www.439.me

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:96:6e:4d:0a:76:6b:88:73:4e:27:85:6f:0e:cb:68:ee:73 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.439.me

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:96:6e:4d:0a:76:6b:88:73:4e:27:85:6f:0e:cb:68:ee:73
Serial Number (int): 312525827932022256454800792206850675764851
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: dd:ff:a6:5a:da:cc:44:9a:e2:1e:1e:dd:31:21:eb:94:87:37:26:20
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): cc:07:9b:9b:97:a2:3e:21:06:cb:3f:8f:42:b4:e9:c6:10:97:19:a9
Fingerprint (sha256): 12:8e:17:25:26:fb:31:65:23:a3:09:bb:9e:8f:ec:de:4e:20:ac:65:27:ed:c4:ee:d1:85:77:a3:f4:14:e9:c8

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.439.me

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.439.me

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.439.me

Other certificates including the domain name 439.me

(limited to 100 certificates)
sailboats.world
439.me
www.439.me
439.me
439.me
439.me
www.439.me
www.439.me
www.439.me
439.me
439.me
439.me
439.me
439.me
www.studyabroad.life
439.me
www.439.me

Certificate

The complete raw certificate details for www.439.me 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 312525827932022256454800792206850675764851
 . . . . . . . . [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 2019-07-28 14:34:56 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-26 14:34:56 +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.439.me'
 . . . . . . . . [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 742844578218897878105037396645156130192404124456017474322945193547780804447454864822897305835310533350016261521261121158896094025052377321668166788427472321487037209446300419705091743249116708457917491989576728770028062049950354939079956303940161463547362163509742723311575730367505090583807145107863192878612659370470274414317869207869072874053209371731092929840452352127361722466800725393065111775832298343816147167916750940230736808609127574097140640343069615645384676594461278378367299831096974931861322859135977329621032538823960995769985509839226613717974870595449754229449034953924834298141163758588326180413709563760576875835767510448616102403211268134516934583053064754488314719357040032193324098471289682970418218175023856680739513483806629310718810902492793195390380557180770465696886249986184451098339484491744073693033474589597075584763944002326306431423790195463677415935685243945706352063418702923734305658261657787066009634309300976920588951540769216346005144192026754809961624611698522951007244020059432483170775263843772539520975552502913589054332520398110512790542087740140774205157386546504461263178626556727517999842363411150855618361192561914152769317492349732923028934078394565142305651702990456462709634674951
 . . . . . . . . . . . . . . . . . . . . [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)
							ddffa65adacc449ae21e1edd3121eb9487372620
 . . . . . . . . . . . . . . . . [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 (14 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.439.me'
 . . . . . . . . . . . . . . . . [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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007700747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016c393874dd0000040300483046022100a36950107628c54a560febba2edca414d36053650483e4e3c6d42658573cdfc1022100a3af499eb3a2f84e7f642e6dfdc61004815d9278ea626708ad2c0e4825d76c99007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016c393874cb000004030047304502203fed418bd283b036ee30f9941bcdd7a595582a5ede427cc3b79a5cf99ed3cede022100977df5b51742a08996b263e6a261b127899c0de49fe43b209eecd42407a20312
 . . . . [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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