parabiago.org

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:9e:61:c8:e9:b2:1c:48:17:a6:e9:19:fe:14:6b:5c:64:c3 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): 03:9e:61:c8:e9:b2:1c:48:17:a6:e9:19:fe:14:6b:5c:64:c3
Serial Number (int): 315231450083664664285287918010402181244099
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: e0:bd:df:48:13:50:c6:d2:13:38:73:99:75:3f:4d:d5:c9:46:75:95
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 62:bf:83:f4:9b:b5:54:03:67:1b:42:bb:ed:54:e2:dd:b9:69:3e:1e
Fingerprint (sha256): 2f:0e:24:c4:07:96:17:37:02:13:91:3f:a5:80:d6:35:64:29:b7:43:27:e0:30:84:7e:16:8a:41:ad:5d:4b:db

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 315231450083664664285287918010402181244099
 . . . . . . . . [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 2020-02-02 06:44:48 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-02 06:44:48 +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 945015488493360163690885504227963678945154344650202415719465991671207020150044839397523641598031196964202498597349638549818311616455017536376496270070003945334854759880741386958591747011778182665509523516907051803225681132713287805077610678397837404818874213789517790806085236443845262406198352065168420329922827366457113153094371726356644554282732626337135500726594078722081434468423572024744458689330536381300639717275628477720988066887027524201279024163291800891328781677216491217438998570992094261770912790994662347507731260422129205970639588524153185151797932101058592678753969085298236914874985037492702240199745272844134450852405640860170733365304446873458894681389360255536629111271950636354163060703850677960720239559887589884140414286700880984042496999245483714885909323884688151136941236788104924741692184617007869153341206007561425691830256993278346307297140916365649030466413181500935985351765612921887042293809182193007612558904312957873375921384301059165912838504965923448085357841053743976515290130249431291366786348703325174289666135077301011675867350606748416310393466116417241373100580997888851175367440549724836072088170078942564449579291434474833197474720205596447493693754955847703149649480639389852589079691439
 . . . . . . . . . . . . . . . . . . . . [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)
							e0bddf481350c6d213387399753f4dd5c9467595
 . . . . . . . . . . . . . . . . [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)
							00f000760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000017004dbf29b000004030047304502210095c5a6a06d78b3d6c590d4ea4447cb1105403abdd49d48be62b722c5f387033c02201463b2330aa39fa0231ff2a1328dfdc053ed889ac1741efe7bde2a90311752c50076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000017004dbf3290000040300473045022020041f94558b9d82a3dafa87075d189ae1a8717de7cab4b585240e0e0ec58245022100a9c3e00eac5602a7e285222d66b695669deed9ca573f5a7408353ffa4cbfd451
 . . . . [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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