www.parabiago.org
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:fe:1b:ed:8f:1c:e1:fc:78:4b:0d:38:b9:b9:61:4f:2e:a1 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): 04:fe:1b:ed:8f:1c:e1:fc:78:4b:0d:38:b9:b9:61:4f:2e:a1Serial Number (int): 434917987557873923006082166885561318452897
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 28:78:74:fe:94:e7:1e:4a:04:cf:76:6d:7c:3f:1f:fd:27:0e:10:b5
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): d2:8b:86:a6:5f:5f:dc:d9:ca:44:e6:d9:3c:82:da:a3:f4:7c:24:10
Fingerprint (sha256): c6:6e:b5:fb:94:b1:ee:b3:1e:04:62:7f:22:f5:70:86:06:24:6b:6f:78:6f:a9:93:32:3b:32:ec:ea:89:69:17
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck 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----- MIIGWjCCBUKgAwIBAgISBP4b7Y8c4fx4Sw04ublhTy6hMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEyMDIyMzA3MjRaFw0y MDAzMDEyMzA3MjRaMBwxGjAYBgNVBAMTEXd3dy5wYXJhYmlhZ28ub3JnMIICIjAN BgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAzVhEVBDDwVXNcs0rWwvx3NAUxtY+ FpzortJHfPrrhhREwX2FETqZJkk3HU80xCha2YhEGB2t1lu59VUKK8gqUd6eKZfi L3m8ia6yH/ajCJ+x5y1loktZgA2fUzu/fDp8dkPvkk3+RHD6g0KkGWOY5wWJ7CcE rgHSlp+Q9An+M19ph8pyNTUnxJqy1KIDv6eHanR0zfOpkr1VmQYEihnYN88Lab3y qSqeX+p9RmRH9LXleYIc7MziFOAjdBdB9xHwb7YCxrXjZoZ3fqCT7zzsB5YMkWC+ bc00zZ/dyD/CJw8hKUkkpJSEOEBIHrtA2OOmZRQTb+H2Se0e2a50JyLo1muQ/hZP 3NatluKMw1NEzOdn2qL0X8ouo6gXFU4LdUgdPpWG2ozUDMHHTOwh2O3n7Uh+fB5w 9PcFWJIy9pa3jsv3LZr4BvE42Z9qSgMvqX3D0yW5sM3k3uP08Vpt9DnVDinF4oyk /DYEHBWkGWySCCvPE5wkSt6kURfJ16jbzWG2tG/0SQ9kQeOwwJS9r49ioADcdRoB XVvtBTiDy3pieFBW0wwvOzSxEG5GNdHa+OFwTuZBeTpq63TGBt0cDo6dVKm+CqeJ UylOmcvzINzZWOqE5Sc692M+FI+6FyRMTRzc1dymWjmayE93UuIzXHcZwIoFIBJK lSBtW3eJZ/PFs/cCAwEAAaOCAmYwggJiMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUE FjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU KHh0/pTnHkoEz3ZtfD8f/ScOELUwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl 7/Oo7KEwbwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5p bnQteDMubGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5p bnQteDMubGV0c2VuY3J5cHQub3JnLzAcBgNVHREEFTATghF3d3cucGFyYWJpYWdv Lm9yZzBMBgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsG AQUFBwIBFhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQQGCisGAQQB1nkC BAIEgfUEgfIA8AB2AAe3XBvlfWj/8bDGHSMVx7rmV3xXlLdq7rxhOhpp06IcAAAB bskVReAAAAQDAEcwRQIhAIvYrsPnsKFXOcx/jwWaC94E5myUolgFvjegb2Y8FsU6 AiBSn245HXzpixrUbejQ4U4zSyhkpZx/AVlyL/rp7S0h0gB2AF6nc/nfVsDntTZI fdBJ4DJ6kZoMhKESEoQYdZaBcUVYAAABbskVR7AAAAQDAEcwRQIgSwvctzrE/3d3 z6gp+rqrKQlK8GLGSbEgjf5B7/rGmBECIQD60oux8EVjJpwYTi65XOz1z6l4bcY8 CKNDlXmgQYmLHzANBgkqhkiG9w0BAQsFAAOCAQEAh2Ntlm+9sfqAGFzEVtAn0bbI bzVqFMCeuGAr/D+s/KQkMT0VAC9jUCkKVJafquzts+XhyP6RJeR9rTpRdNj2nozq IlqQvdVAxcz8gNYHoX+PfDCmlQDRQRbSeqjKtrL/kbNeOT46in9eSX+AwZGJDFnI lPfQ1AfJfuYEPhKf7N2GXFc6hNev+qZAVco6u/TWhAyJ12+LOU9rYg7TBvcQJaHi +mWEBeR4aaCwECzg7rPXaysKhflOVBLc321iI+8LsyItZLLAV72/qSX2mktuD3X6 Gvxf637Z2c15YYl2G93Hn5tx5+syiyKLdmwVUePW3/Kc2YNriWhaIrjImMaMLA== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAzVhEVBDDwVXNcs0rWwvx 3NAUxtY+FpzortJHfPrrhhREwX2FETqZJkk3HU80xCha2YhEGB2t1lu59VUKK8gq Ud6eKZfiL3m8ia6yH/ajCJ+x5y1loktZgA2fUzu/fDp8dkPvkk3+RHD6g0KkGWOY 5wWJ7CcErgHSlp+Q9An+M19ph8pyNTUnxJqy1KIDv6eHanR0zfOpkr1VmQYEihnY N88Lab3yqSqeX+p9RmRH9LXleYIc7MziFOAjdBdB9xHwb7YCxrXjZoZ3fqCT7zzs B5YMkWC+bc00zZ/dyD/CJw8hKUkkpJSEOEBIHrtA2OOmZRQTb+H2Se0e2a50JyLo 1muQ/hZP3NatluKMw1NEzOdn2qL0X8ouo6gXFU4LdUgdPpWG2ozUDMHHTOwh2O3n 7Uh+fB5w9PcFWJIy9pa3jsv3LZr4BvE42Z9qSgMvqX3D0yW5sM3k3uP08Vpt9DnV DinF4oyk/DYEHBWkGWySCCvPE5wkSt6kURfJ16jbzWG2tG/0SQ9kQeOwwJS9r49i oADcdRoBXVvtBTiDy3pieFBW0wwvOzSxEG5GNdHa+OFwTuZBeTpq63TGBt0cDo6d VKm+CqeJUylOmcvzINzZWOqE5Sc692M+FI+6FyRMTRzc1dymWjmayE93UuIzXHcZ wIoFIBJKlSBtW3eJZ/PFs/cCAwEAAQ== -----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 434917987557873923006082166885561318452897 . . . . . . . . [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 2019-12-02 23:07:24 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-01 23:07:24 +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 837733665063477233474807495937985472835584106178146850719577260788813024496238133035173971733409962836840047240317100271261378960486860146257427195062826705068703046462230018580423546080663268907814329254851858859763308389651305268711518539866758796655647469106095024376261739070258827284576623704380763269818742448563229868168201712714054795237884082395189670055434851892002117617597395168296643274756806330258280059698414181918545837042047789138144510849271237073037792681754321224449854257474651990954756205103214638478782879437204078456883562349308072286595289103397117800273040296956785059309730037701619269464841286581328361770933786612510769173417235936756627171841172095481418470811832219348412371066533618322266959980279884808765187423250285250011374269791570096608719244739285039906357305256781493173892984074201997189871055516818747201232957416386263373805087233138902481130535412775544818522377969308265748244753667934695993984198834371102370842519841932825513374054010686733724643597869878686163140267266405572876707232568279819232760700847429087629474301414311558031521085003517716299947032910705491488059720267846100037027209784215892495073789401955085752178718546082851455561617179695059929430983001235955115293520887 . . . . . . . . . . . . . . . . . . . . [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) 287874fe94e71e4a04cf766d7c3f1ffd270e10b5 . . . . . . . . . . . . . . . . [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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f000760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016ec91545e000000403004730450221008bd8aec3e7b0a15739cc7f8f059a0bde04e66c94a25805be37a06f663c16c53a0220529f6e391d7ce98b1ad46de8d0e14e334b2864a59c7f0159722ffae9ed2d21d20076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016ec91547b0000004030047304502204b0bdcb73ac4ff7777cfa829fabaab29094af062c649b1208dfe41effac69811022100fad28bb1f04563269c184e2eb95cecf5cfa9786dc63c08a3439579a041898b1f . . . . [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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