teano.org

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:4b:39:e9:e8:e9:d5:50:04:78:76:80:ab:11:74:a1:22:8c 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=teano.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:4b:39:e9:e8:e9:d5:50:04:78:76:80:ab:11:74:a1:22:8c
Serial Number (int): 286935015839324110474498017591400364843660
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 0c:ee:9e:7f:63:77:c7:30:54:2a:3d:5d:02:99:0a:e3:86:9e:d1:07
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 7a:98:e9:9a:36:d5:9b:2a:93:f1:a5:6a:c5:18:aa:91:60:4e:16:cc
Fingerprint (sha256): 81:a1:d3:23:81:45:4c:73:00:39:5f:c4:c9:ce:10:f0:5e:f3:a2:c3:b5:0d:a7:02:4c:c2:98:15:b2:b5:2e:fd

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 teano.org

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for 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

teano.org

Other certificates including the domain name teano.org

(limited to 100 certificates)

Certificate

The complete raw certificate details for 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 286935015839324110474498017591400364843660
 . . . . . . . . [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 2019-07-26 10:45:56 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-24 10:45:56 +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 '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 675116474570241495628096772658910011403062743324597156513072817564886361095636915284697284741545499770213847947510690497659590366365943232681812569709629924021066281840237868098295445383969912900104511680639721455581689688026574768112679403909441278802064342807434851539232227194411386676809326893483436867595503165594822442701531542261818323693674750659205433234718789256062201366917821028699976809052146279701246661504585587777805058045910836886940565476337826156998405584190672368270676700025409761410528907417083086592619958916269104549953398608356555643534852300321828818041977997720693130227380880765556778371327844154526791728376121945434438736626197109940446608340037598511278205877230577138169924304888514138994443988355467150251734996883867478203840565107683824982092750730315613595437606202043320231444319372881437373324556200916978896360968942809171855828483522502548670699421139361976170835102687302485369533236701177961526669694961223567327241416583041783549101064068730060881063879292491315756377046331764709569204457431308098460862920322178194354015418673274586446292785642956297472630603778854383526748076939905116283975272347817130852087112366786744551177822123818205808665112975906310585313393403573810309686136591
 . . . . . . . . . . . . . . . . . . . . [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)
							0cee9e7f6377c730542a3d5d02990ae3869ed107
 . . . . . . . . . . . . . . . . [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 (13 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016c2e1a135e0000040300473045022100d728d7a4e57974f3711d06e4a8b2484b8e278029ccd0e08bcb8a497bbe8abf9c0220532def4e0ba0114fedacd154055e5d6f816be1d6ee8c17f5abf6d7513b3760ef00770063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016c2e1a13750000040300483046022100d39ca0471219688bb34251ce4ca127b8386895b9fc76331419bffa57a58736db022100e68ac4cbf0d8bf532baf8b916e985824c1af983790afa7c39ab2b2243fca87e1
 . . . . [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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