wdtz.org

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:32:c7:85:8e:bf:1a:51:e3:61:98:6a:e2:7b:40:29:4c:08 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=wdtz.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:32:c7:85:8e:bf:1a:51:e3:61:98:6a:e2:7b:40:29:4c:08
Serial Number (int): 278616185983213934869608822104040116145160
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 6f:b1:20:d9:1a:18:86:6a:f0:25:54:dc:50:cd:84:f4:b2:76:4c:6b
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 72:97:de:93:50:45:e6:ac:05:db:98:f3:f6:23:28:8e:59:c9:8a:25
Fingerprint (sha256): 09:5a:45:a9:14:5e:a6:37:46:25:05:db:ae:e8:37:41:97:50:35:7f:dc:f1:a1:67:04:65:44:ca:5e:32:75:06

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 wdtz.org

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for wdtz.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

wdtz.org

Other certificates including the domain name wdtz.org

(limited to 100 certificates)

Certificate

The complete raw certificate details for wdtz.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 278616185983213934869608822104040116145160
 . . . . . . . . [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 2018-12-10 05:52:42 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-03-10 05:52:42 +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 'wdtz.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 855865663973940358729583912795378909463115228452458654311035756920746550119690325409100284266733131160292040043188992124360307458282057180094139020057154381609160105099831559144691877278217399128195681597300013275792056925073168637771920901431584364875616840194743829664083434025128064512006752179583428818802645647052270843623245425360651371266040601449985036157184005776834794082995206011548768158245168920850691653860554439599272570269205375443092580153061572867175977705634443968540613762321421809607173408637285091025384797035405329313301417135390012603234018679555940179294748416816335400473682739485054339489830917487276491674560240152468779521456158747922082970959249817984592619112470286439626618417162868796514653908090114518693288325816235128049636787426060447859459294574228826388026565832964770879728310783607291123281939401946046976104644317273360625395363948406290870204390728903708795299100881887336699440143175494551842412076701523442921135541927611646480803708544588278814582511650537602428555080760311870045661953966867726710330624521188241753448737949185849453251116119068843386915334652043590968626163329438523373071229427800148268605572485675015155643765089968823368706287428953702860045159617308829328192841777
 . . . . . . . . . . . . . . . . . . . . [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)
							6fb120d91a18866af02554dc50cd84f4b2764c6b
 . . . . . . . . . . . . . . . . [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 (12 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'wdtz.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 (243 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes)
							00ee007500e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016796e3ac17000004030046304402207729924ccc96000a4a6e6cc749ad8cf3b57ab78aec7ebb4fdbb8570b2a5ff1c102206097f989605740aefb01a8b4facb2b54e158a20601cee0344f86e36e96929f55007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016796e3ae54000004030046304402201ee049e8095b4299f56563fb2b151717c92242fc3404ff7b38a1e1c4bf3e1c530220581b9a885b4d66c692155bd728c8de1b4556aa39b66bece8ae6d52878c617d2f
 . . . . [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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