www.zavion.org

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:8c:e2:86:39:7f:98:70:21:27:65:05:c0:90:30:51:e7:0d 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): 03:8c:e2:86:39:7f:98:70:21:27:65:05:c0:90:30:51:e7:0d
Serial Number (int): 309277491625245060804128849748135345514253
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 06:48:a7:1a:44:da:86:d2:1a:21:61:8f:9e:e1:e2:8e:f3:9c:d3:9d
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): bb:49:f8:f6:b1:c8:56:3d:59:33:7d:50:6c:3d:30:71:a5:a0:1a:b2
Fingerprint (sha256): 07:50:af:90:37:92:c2:a1:a4:21:86:f2:b9:24:5c:07:c3:3b:42:33:99:cf:70:f6:3c:92:ec:25:ac:76:81:d1

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 309277491625245060804128849748135345514253
 . . . . . . . . [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 2019-11-09 06:57:47 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-02-07 06:57:47 +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 840195214089080946319247217037878745810648336924901639767026573230377804736089487817830363319687761612292661485199252523306645652589567718186033171054417586213272902556701304289229372405770675543968449908108084944413046399695082392359541786148036040947011037711522169182799646064820927482054395866654011468054415778339516917665758139296825638768870349172530489265808586601235147903729074967233665400694436264186360083244972374567269328455785849171087245094907072778882929480191439098308964201358527585454245746146735486134689472839694129935677895718479668224653419594569880166689251419067252603589819891532608908203457643623545655107591353309096462695563039941501888887470038709606419093486901969199189281869184432278335040576813363194951663760144941509031998367163301983779978389775259635396110146239065247889932576855114002337643647621403684253514826733921759588766866446795534928841894606839179439355920789541629013994495907130641865504813734635751778905432648003974713217985123829940591124859519658956876390789792100975656541271184111016427131038004858489404567005831813902568168058703957026843010764046214652559539549518756499784987597483779156679680461844656494499120879888861950559230990576849037213082982371774197368362659727
 . . . . . . . . . . . . . . . . . . . . [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)
							0648a71a44da86d21a21618f9ee1e28ef39cd39d
 . . . . . . . . . . . . . . . . [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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016e4f2b49190000040300463044022028f9e0db42ae684e1537c4b259fbb2a9d109ef97a945cbf6ebdd397d437b55ce0220342de679a2b0470a2730a1fa13592c237731691bf8eea944f972ce8e30fad7360077006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016e4f2b494d0000040300483046022100db44a761bdddc57e3d90801ba651d5d47cb14254e789590932769a13b2ab9a720221008fe475cb0c7db9874f534ff2cf01556ae9adbc6c09250b63a7ff407eebc7f918
 . . . . [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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