www.allegato.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:03:6d:c2:b1:a0:85:8a:18:4e:4b:0b:8e:e9:86:2c:e7:6e 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.allegato.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:03:6d:c2:b1:a0:85:8a:18:4e:4b:0b:8e:e9:86:2c:e7:6eSerial Number (int): 262503601655879001218446626181880780482414
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 34:f5:00:39:7c:28:e7:de:27:bd:fe:38:c9:76:38:89:03:93:56:cf
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): ed:0d:e0:4b:7b:91:fe:b3:c2:19:66:bf:47:0b:f3:43:e9:2e:80:58
Fingerprint (sha256): 72:fe:a8:f8:c6:a3:57:d0:bb:a5:af:13:ea:5c:be:dc:4d:a7:77:43:22:8f:88:7f:b9:ad:2f:b5:75:44:af:7c
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.allegato.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.allegato.com
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.allegato.com
Other certificates including the domain name allegato.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.allegato.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGWTCCBUGgAwIBAgISAwNtwrGghYoYTksLjumGLOduMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAyMDgxNDU1MjJaFw0y MDA1MDgxNDU1MjJaMBsxGTAXBgNVBAMTEHd3dy5hbGxlZ2F0by5jb20wggIiMA0G CSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQDJzZ5Qb1DxdHhNwu4QfZ2UHjIknh5W sn0ISsbhUYjCNKan92AgBthxiDt5M+BDBi/+wXo8essnej8ULxCNLZxWWWZH4wI2 oR2AYpINQlI9HT5W89X6off9FPbvvwwyo67DwTqOCVKn3URfhrMfbFtkTJ2ZWsO5 ouvu7MiKwdwtLqJHbJb6bFB2DADxcugRuitRCU/0Llr+82QO9qn1SXsBKKyI8N2h LgEBH19pCiFVjbQKDQdHdCYJbWIp18o0ne9w7HcHnGUKOqCQ5I+XNaA/pZnuTUKa Vqommyq/9SCOnLD0C/448PU7z/nD8TEZnJDcRX37o6eY5yZJH6Sd0npq7oowfTjj Vkc/QzSAb9K0ajjTDBGEwL6CVInuG9sJegSuwqfYgWxCN7isfK1t9a9LbEAEAdRF uZ14oCc1w/PNldAxVO2KFtCEjl7pM+LAUgfkMpXG6BAAx29gXfMp7Nlh//XqRQdD CUVAzLfeDtpdlzbsa6OHqh06dTRdxqZLbciMZ+ewmntCqsz+7UULgjeRVHbq6JW8 GCHtdrQGFifPWzYkcyMsFNDsLljtb+CkZAWTcte4vDfHYodaAH6Yd0xUCl2LUjCE nQ2jLjVgRjxWFYN2c4Kl5WOqYrE8t0Svyw3ypRzebSjit8I6C702Po6zGWYmsutK DxvUB98CAOxuqQIDAQABo4ICZjCCAmIwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQW MBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBQ0 9QA5fCjn3ie9/jjJdjiJA5NWzzAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv 86jsoTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmlu dC14My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0Lmlu dC14My5sZXRzZW5jcnlwdC5vcmcvMBsGA1UdEQQUMBKCEHd3dy5hbGxlZ2F0by5j b20wTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEF BQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEFBgorBgEEAdZ5AgQC BIH2BIHzAPEAdwDnEvKwN34aYvuOyQxhhPHqezfLVh0RJlvz4PNL8kFUbgAAAXAl gzyXAAAEAwBIMEYCIQCyrPkwYft7RecG0NaaegdyuRqmCoh7W+hg2OAjr0TolQIh AOB7OUouruUee7g3HGdVGpXzqKD51OZHamXnYkjSubx9AHYAB7dcG+V9aP/xsMYd IxXHuuZXfFeUt2ruvGE6GmnTohwAAAFwJYM85AAABAMARzBFAiBhQrwA/ps3KEZ1 l0gmN/ow/lSQiC13AI2SbcN/f1p62gIhAOzH/66WjE6O3UBcleiuqH/jAvLMnnQa RQt3nbvL5gTtMA0GCSqGSIb3DQEBCwUAA4IBAQCWGTUZF8d23z6IUVWehxB+9RGJ a0++Uns+sBSLaJoZwi7gsrV1HAs4jPZW15OIOqhVvJpHIalpTHtKZ4an01a/lFVn EpeqyEdU9iNVfZ2riVk6jN7xsBg9cpWRhzXQUEAZHRlkl81+PWAaRIH0jamMHP9y 5LDR3dJObE52YHB2CB7OHp3+a8vTNFeF5rBCJBvccko55fk3S9zD9QGtKQKA9Im+ 0uNH8sWx6r+NtvWptulP+7Hl/vooskJr3AiC+miTSijgTUtxn1N0C3oaR3JtV+/l 03vpIA+svP0yrpw1a2VXXSgzI1KGWq0PolJ2uQm7SSRpTfvVyeDbUFVUHh86 -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAyc2eUG9Q8XR4TcLuEH2d lB4yJJ4eVrJ9CErG4VGIwjSmp/dgIAbYcYg7eTPgQwYv/sF6PHrLJ3o/FC8QjS2c VllmR+MCNqEdgGKSDUJSPR0+VvPV+qH3/RT2778MMqOuw8E6jglSp91EX4azH2xb ZEydmVrDuaLr7uzIisHcLS6iR2yW+mxQdgwA8XLoEborUQlP9C5a/vNkDvap9Ul7 ASisiPDdoS4BAR9faQohVY20Cg0HR3QmCW1iKdfKNJ3vcOx3B5xlCjqgkOSPlzWg P6WZ7k1CmlaqJpsqv/Ugjpyw9Av+OPD1O8/5w/ExGZyQ3EV9+6OnmOcmSR+kndJ6 au6KMH0441ZHP0M0gG/StGo40wwRhMC+glSJ7hvbCXoErsKn2IFsQje4rHytbfWv S2xABAHURbmdeKAnNcPzzZXQMVTtihbQhI5e6TPiwFIH5DKVxugQAMdvYF3zKezZ Yf/16kUHQwlFQMy33g7aXZc27Gujh6odOnU0XcamS23IjGfnsJp7QqrM/u1FC4I3 kVR26uiVvBgh7Xa0BhYnz1s2JHMjLBTQ7C5Y7W/gpGQFk3LXuLw3x2KHWgB+mHdM VApdi1IwhJ0Noy41YEY8VhWDdnOCpeVjqmKxPLdEr8sN8qUc3m0o4rfCOgu9Nj6O sxlmJrLrSg8b1AffAgDsbqkCAwEAAQ== -----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 262503601655879001218446626181880780482414 . . . . . . . . [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 2020-02-08 14:55:22 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-08 14:55:22 +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.allegato.com' . . . . . . . . [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 823285215275052951550484592522930918737057690847307079373996255392500681171493275501815621237421339285607957453346604945960305183497558616744361726644175106295614548332324318633043345449470186741387755939134828615195247075826777568031040748448463198994462885992813052383525054054291919599368729602140209648994541225178792282395746360279808144669886762428073403057896941632922560997796372779641981980042637345698205513507818954106768947167535490482700365779881733435188900013731020883201621145595830724031129885733964901733270937169649589245859544686010203734639944009830509252395301476368114981352640287906412798802101610566884801825968024390705610624777664437819674664767623869636099668018956782944314986320732695339805717527277630465138777500321750074212854330632304983913401773441301316656614369905835140041128837251812840702499583689662054858792611524761342714302470113717945237948846677902707802097761237189649331678002843615499342432583066542949204986565053815688214377474149023229565106763181958450737506208345980788839432165483951487156573593597703992434053509421204295706154103716447588247126432307827910461669779008810352305246030610852837791229225371661479387542239446717708535264384351344172425858044216744670761654709929 . . . . . . . . . . . . . . . . . . . . [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) 34f500397c28e7de27bdfe38c9763889039356cf . . . . . . . . . . . . . . . . [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 (20 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.allegato.com' . . . . . . . . . . . . . . . . [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) 00f1007700e712f2b0377e1a62fb8ec90c6184f1ea7b37cb561d11265bf3e0f34bf241546e0000017025833c970000040300483046022100b2acf93061fb7b45e706d0d69a7a0772b91aa60a887b5be860d8e023af44e895022100e07b394a2eaee51e7bb8371c67551a95f3a8a0f9d4e6476a65e76248d2b9bc7d00760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000017025833ce4000004030047304502206142bc00fe9b3728467597482637fa30fe5490882d77008d926dc37f7f5a7ada022100ecc7ffae968c4e8edd405c95e8aea87fe302f2cc9e741a450b779dbbcbe604ed . . . . [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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