www.teano.org

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:40:f6:17:fe:20:90:39:40:be:c6:c2:c5:cc:71:cc:43:60 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.teano.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:40:f6:17:fe:20:90:39:40:be:c6:c2:c5:cc:71:cc:43:60
Serial Number (int): 370554329874083859437838762338271883969376
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 86:f4:b7:f4:12:9d:14:c9:9b:2a:ca:73:70:1c:28:89:eb:77:cf:4b
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 1d:0f:ce:69:1a:2a:5b:19:60:6c:7d:38:8b:41:28:3a:06:41:26:64
Fingerprint (sha256): c2:0d:5c:8a:45:31:12:ef:d8:96:5a:fc:f8:92:44:ec:d9:a1:09:d4:f9:5d:85:c1:de:e5:99:7f:a5:86:28:f7

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.teano.org

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.teano.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.teano.org

Other certificates including the domain name teano.org

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.teano.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 370554329874083859437838762338271883969376
 . . . . . . . . [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 2019-12-05 17:24:46 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-04 17:24:46 +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.teano.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 740451111819556119622505884609587945097477190281343675753060579045771364473852430327480561467006393374413037636752414442715362859091555427627801245330611136688767629903223586667999517412296436364217726018999404578715562592522772892618685345813146116930443555770160340323193740049284195227723899721214492676450597656626569372661420919751116631272490775466044856205455197999942398024882362719494024534097996232615031892733910528480421797215400972007832889092122542930686480737683780209910807906634262018712911158233631678160383238221513035767152849052114722189697200246460219046055427002418821997460454865828088245388696573951214209366278126583608533118295238283045284128688716741412326443042061094616016237644875530642904570500615427251905791512159091622989007316948993781753165977172315116081777639188108432079842110843421542307752585840131745848201314617852699166078959153063704995617662735830200341054301921535665557580245292582964705154996401456100752103094974449485295224895365857292679564130879224912012768873082784932663341273328490366545129129478382381152034507760551965089392648880158804942464612534447443683225097724260766223130576324303312182172521650020078000320032668240085617402940661598702998864066030648269561524883763
 . . . . . . . . . . . . . . . . . . . . [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)
							86f4b7f4129d14c99b2aca73701c2889eb77cf4b
 . . . . . . . . . . . . . . . . [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 (17 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.teano.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)
							00ee0075005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016ed74ea715000004030046304402200695414c0c5b4b813dabe05e6714fd3a955465b9f11da4671f285714b5cad41a02204ea2d00eca5f20b92363a3517a30ee1ec231172cd98991ef2f7e424de77cadf9007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016ed74ea705000004030046304402207541e85230d1ef241d2338be5cab864a303db12394f5191ed6f9452b5dd0260102207cfcc10b7e1a99f0c475481e5a8053b922e4da72e13b36eac7aeae8a883a7de5
 . . . . [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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