www.parabiago.org

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:b8:32:0a:ef:af:7c:50:25:d8:13:51:e1:22:c6:c1:9d: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.parabiago.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:b8:32:0a:ef:af:7c:50:25:d8:13:51:e1:22:c6:c1:9d:60
Serial Number (int): 324015331492890545105796457021537194712416
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 3c:54:ca:d8:89:d1:45:61:a7:f8:f9:ac:71:5d:7e:2e:33:61:b5:a5
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 45:1a:b2:7e:3c:65:11:23:9c:35:0e:5f:0f:3c:da:0c:ac:73:92:58
Fingerprint (sha256): 2d:a6:36:12:e0:f7:cc:09:c5:51:8b:08:2e:65:95:f3:fe:96:3a:e8:f9:51:eb:1e:e4:8f:52:b3:e5:35:a5:37

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.parabiago.org

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.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

www.parabiago.org

Other certificates including the domain name parabiago.org

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.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 324015331492890545105796457021537194712416
 . . . . . . . . [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 2019-09-29 09:36:56 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-12-28 09:36:56 +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 'www.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 775962047714988753742959591977571885419176080403727398049344004697741851017874903512814786594475788647561073260828331045721355951156794076329855473293755166332246970203631506415180839929166084319700757507576505222815938796499010003459722043269425047191475036474782044078188112733029888160732870854053140703663610131207291818504837033833956598099374375562872634582436367526571162351831554683048771986736831374776802560278765345305259519210691067358436466083853324011909685664053500325096821931599431783721431710475421063379728957164438229729167945095567231625695425760371201867799943151975380746664224922142024091275464736336434199379595953340517830700621397324264300230233165267566771942808726804791783708749906208655730902023342455341008135745659851177724401767294694456241166650214363993553071882975113317233072535670861206808932624147623545218409368818006381250384932782661466651843667749726507730079823773658486705171457017074677744330450559023319834202000535380669009943997293775970658519150699291924045156390570024070804679128896551392844716740755231924048452698272769058845081507473904738500074432935382257300251753953808542782173243140257131446429172029606796678169253873790925881150492031013585563605136086600893007406252147
 . . . . . . . . . . . . . . . . . . . . [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)
							3c54cad889d14561a7f8f9ac715d7e2e3361b5a5
 . . . . . . . . . . . . . . . . [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 (21 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016d7c9842ec0000040300473045022100e5a6834770d9aa50ee2aaaef3204f28fad0e1f3a2ef48eafbc0b52e7c59ad69c0220692b1b0e3a60affb0c2c1a14303113685c247a27ffb4039cc5c2f9374b1d7a8500770063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016d7c9842e50000040300483046022100bbcc2f643eef32e1d609fb6d4afa546406d76961437efab31cd7c1909c104580022100c0cdeb6b5fab221c989e4910eed5e991b1bd9a7247f8da444d822bb251fae754
 . . . . [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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