www.zavion.org

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:e7:af:7f:20:de:b5:53:31:2a:c2:09:0c:e9:df:6c:7a:9c 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.zavion.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:e7:af:7f:20:de:b5:53:31:2a:c2:09:0c:e9:df:6c:7a:9c
Serial Number (int): 340175359541662795955603753049083979004572
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 01:5f:16:58:fa:60:c6:62:3a:e5:ae:bf:ac:33:72:3c:5e:47:65:ca
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 5a:80:e9:22:1c:93:1b:14:70:e6:8d:a6:a0:81:36:5b:17:f5:3e:4b
Fingerprint (sha256): 5d:ef:ae:01:10:46:15:52:e3:58:84:0c:4b:dd:bb:cc:90:33:40:da:69:4c:d9:a0:fe:6b:f9:9a:49:36:f9:f3

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.zavion.org

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.zavion.org

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.zavion.org

Other certificates including the domain name zavion.org

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.zavion.org 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 340175359541662795955603753049083979004572
 . . . . . . . . [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 2020-01-16 10:46:43 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-04-15 10:46:43 +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.zavion.org'
 . . . . . . . . [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 838365291315692352146584119381947611371978954612459415784400225724957130613733831240508322447145832862215210136595536820010508213775605088311762471077776526522762982276383186923391301141688487148314204879193869921224185766545773347611238126824753507181692889176318380111154879318273800479747299027243419180615430032225987417279968786977245108901714315733953732559180595173948340082851202225594007475610895621312024634840354796768505203466331149395854585203725045353494418636899254304814432862730273710217615559336374638663880285774316248241870546058988513423349460648368509028377853184821619864181361867925509400796531871248730935204508238909405082496147112316350754045728159559625258789431790934669032079099332360895029709748748042965763383275370421517857513351512480821668134618294801121944995927423962509180923156653823619794233994432870811666341267083410951585601488714227287078350238087716180558453103307740847199411817920459469505778408849267234963461647729396579928351862434440431288358506519160877249231959826192683039263681673984412773661187737026416673446229383981031454510760732897873638753086985495358237298458850819575679647490206342145131180081808496616169074240616499354652525038685934957981097741732320647765897624297
 . . . . . . . . . . . . . . . . . . . . [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)
							015f1658fa60c6623ae5aebfac33723c5e4765ca
 . . . . . . . . . . . . . . . . [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 (18 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.zavion.org'
 . . . . . . . . . . . . . . . . [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)
							00f10077005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016fae2d54a30000040300483046022100d18ce3a43cf12b2aa9dc5371f20b888d22f41b4f6f5f2ebb945ee89c64afbd8e02210085f2004564b921d028266e818d9fd0a9d1e24ecfd4033ff977133703e90b18ac007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016fae2d54980000040300473045022021a5c080a39043b649c31861a3ba5923f1ec5d26c88effc5323d6d414d909c11022100e78c827ecc5708793b2340a21822532b1828bb520b8129daf6de10c2f6506cf8
 . . . . [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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