parabiago.org

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:c1:93:fc:e0:70:bd:5e:a5:dc:41:e1:66:04:b4:34:51:f6 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=parabiago.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:c1:93:fc:e0:70:bd:5e:a5:dc:41:e1:66:04:b4:34:51:f6
Serial Number (int): 327208064137402509306890806390018217890294
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 73:78:bd:3b:10:9e:64:d4:4b:74:39:78:52:1c:2b:68:0d:b9:06:13
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): c5:12:5c:b7:c7:cf:39:08:7a:40:d5:5c:16:a2:31:b2:53:e9:7b:5b
Fingerprint (sha256): c1:02:d2:c4:17:90:86:c2:81:5b:73:e9:b0:f7:bb:cc:98:fb:34:83:0c:d0:53:8e:01:15:49:99:1a:3c:2c:27

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 parabiago.org

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for parabiago.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

parabiago.org

Other certificates including the domain name parabiago.org

(limited to 100 certificates)

Certificate

The complete raw certificate details for parabiago.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 327208064137402509306890806390018217890294
 . . . . . . . . [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 2019-07-27 16:05:38 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-25 16:05:38 +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 'parabiago.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 784414553712228262456506158820948282160565823346344891094218180239934575832066569265709617546982843457232010993702192658300591392346107922689767519380593388061151614639114272401493690254408816619144844768936286186867459275783236998738377682063079181810918899805129604062408998809752206643093881429377372690370589503907769107188783990253570410149395606217904313382964307178813696315328866209199301219725361667732216795856469776192371269879922221122457845135936041480708030425532512149941925347430305237290924291579543664074354859903200108267703929854595968232065015270319954496342884098498984110955674314887011336594107278870501664079667223528942657691466718575470871843592602405657151655693344932428424192347780113015304043751371807516204216627156855780840512627680274680041603981334018767471038399572452393657528638810636846014324305433949829279894757276901579438757526067938590261424586729817707324081174071090854802289936532312535345230650584080281046301177932718257390436423943717744901480766731261443088623609689855607192491297127005461257257151288604931345307525920063147513572738479344031469520152945420134852946828788732787014104345257279036356228487456618217104700648069920616752179717484732945303113680991507914696028086257
 . . . . . . . . . . . . . . . . . . . . [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)
							7378bd3b109e64d44b743978521c2b680db90613
 . . . . . . . . . . . . . . . . [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 'parabiago.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)
							00f0007600e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016c34652062000004030047304502201b634e207b3ad43a242c50eb763f983989b6a1bb838fc1c645fa26809257784f022100f1692f600511a40aeeb71743ee5fe861f410125385c5e2afe147fc741240e08100760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016c346520830000040300473045022100a9e6e84ff7b209bf609200b35caaca530060ec80dbe9b305cce8baf47e16d8b20220611b26aa3bde5f36f9a46ccd04cc3eb863008f605373906efc27fbe86b8148f7
 . . . . [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)
		00992b00dc27dcc77ab7d1e351007eb90c79055b7105b67a585ba8f9e41904577cdc31e5a6285e07df89b52286620e3c0f1679dae42f452ea3f3766e0f4b03e9f4e7ce0ab096a051cf3b5b21bd1935d994bd74565260a7bf6c0f023e686b316c961e7685d273ea21585e844a805c66bb06c156f623e71048ebc4c7316bf72b82968c38e84dc29829fe484b82a45827f3cdb3a2af727cc3c5837188632fd737b3478a1649ede8b7113021e10f15ce5a7203632366eba67d62b6fffaf983908b7a2b5e870a03f8444522bcd422bfac5b984882c203f21c5059a1aed14659f977dc96b9b285c33ae5f72bca5ecc53bcc2f27484d1e7071f199c7531d083aa7fa971ec