www.assistiti.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:76:85:a9:c1:86:bc:61:42:3c:4c:3a:45:3f:47:7d:59:07 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.assistiti.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:76:85:a9:c1:86:bc:61:42:3c:4c:3a:45:3f:47:7d:59:07Serial Number (int): 301667845838739892867638544021400925853959
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 91:7e:24:87:fe:5e:b2:38:69:a9:dd:55:9f:06:e8:9c:f4:73:48:ff
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 06:5b:2b:87:b9:94:f2:94:40:8a:6b:ea:9b:0c:3b:71:1e:1d:89:b1
Fingerprint (sha256): 9c:c5:53:4a:8b:24:07:b6:75:fc:30:1d:a5:35:44:f5:95:f7:47:b6:6f:4a:54:7d:fd:d0:48:51:62:af:a6:e1
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.assistiti.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.assistiti.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.assistiti.com
Other certificates including the domain name assistiti.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.assistiti.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGWjCCBUKgAwIBAgISA3aFqcGGvGFCPEw6RT9HfVkHMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAxMjkxOTM1MThaFw0y MDA0MjgxOTM1MThaMBwxGjAYBgNVBAMTEXd3dy5hc3Npc3RpdGkuY29tMIICIjAN BgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAyao2y0HluU+YYmLUZ9JntGgQjJyF ccj2NU3ZNkxsV6NRgR6fdU7sYoWR5qN1DgwgxKxN82t50VStYZvcHXxrVWs4j09g kANLnDoaFCaZdvez/eg0p1tGbDN0oyNEap/XaCsOhExJJuMuVeoVqkziaZ4Qhand 6Z9YxHy4l783JDiBC1V00SbM4baJMedJIFK/M4TFM+eZYijyF0IcXRIy1q261O0j LORzpNdXYZ185ZJwfrrpV/2sO+CFlitlHLpFELHWvZq6yePu+IWkVw+pK/02dAIA y6AW0frg9uZSK5Fsj0m5P5Ddr6SN7RBikQ5xGte+ZIvkwxYdpdzOnzmLfCoToUWp /jd4/BGazY4ZM2KQ9acY1+ohl/WjVefXCvX0K46Qp771Odg0oFMC+2tSS+N2Kk4c XIaSuRwcNUn7Is7n7daTpqkcECBISYfMs9yuklfHfN0rP+ZEwG9ZQnP2wiSo5lZi g/9ZVRfep7Fs3nCgefT+lLCG0D/QlbKhfhSZpln1bTL8HWoea/CM7gPzs8rOjuw0 pvEDPTpXELF7Q14ZQkdCa/cVF8Lv8NeCmnQL3XUreTb11ZD/DUaVy/tX4JQDaY7z yqLw5VRDUnPWZQZBbhU6PQyr2V/yqIMt9vIjMJcxoZIdOAP26SmCW8JfcMa1RmAY dlXp8cIZ9CoxwwkCAwEAAaOCAmYwggJiMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUE FjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU kX4kh/5esjhpqd1VnwbonPRzSP8wHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl 7/Oo7KEwbwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5p bnQteDMubGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5p bnQteDMubGV0c2VuY3J5cHQub3JnLzAcBgNVHREEFTATghF3d3cuYXNzaXN0aXRp LmNvbTBMBgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsG AQUFBwIBFhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQQGCisGAQQB1nkC BAIEgfUEgfIA8AB2AF6nc/nfVsDntTZIfdBJ4DJ6kZoMhKESEoQYdZaBcUVYAAAB b/MD7HYAAAQDAEcwRQIhAMEOxbu+N3F4WE5MGYlZMhYRsgiKgPjqykBPXszQt/Z6 AiAla+LajhZQvdZcmDXN6EE61N1oNjznj8JdZbIl1qjcOQB2AAe3XBvlfWj/8bDG HSMVx7rmV3xXlLdq7rxhOhpp06IcAAABb/MD7JQAAAQDAEcwRQIhAPZZsIALvZOB Q4Ok3kiJ9uzZ7A7kcq8FqUerOu//8X4HAiBZK00Op5GVY2rMd1+Auw8WTqmgfoWg HENhDhhNC1RtjDANBgkqhkiG9w0BAQsFAAOCAQEAEK4Un7LDaUF8v6EmXqsPtEmd 0jOb6N1xKY3cycntwEf+Cf78cMxDYZRvqCoFzyTQ5s0Onq7MMd+tUiuwiEVdtxC/ ek3pldhj4Uq6ts4l3MB2IhjWRU3V41rG4Iq7x+YLBhYqsOVFynvmFlrvpkAIsHHp HnQQ/+0T13377UVB1Ai/yyvvnGt6RltvYVvYCSbzIqSxesDZg974UEMV1ecAY+nN xhRso2pz3Q02ryU28FdyKrPlM8e0cDvAN8u3dRnqhreBIJ9z5woS0WisK+x0H2HR KcKieho3fQCNSTdj0GDyiGgGoqMkybosgH2z0iY/yFL6EFZWiDjNvTfRXsNSdw== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAyao2y0HluU+YYmLUZ9Jn tGgQjJyFccj2NU3ZNkxsV6NRgR6fdU7sYoWR5qN1DgwgxKxN82t50VStYZvcHXxr VWs4j09gkANLnDoaFCaZdvez/eg0p1tGbDN0oyNEap/XaCsOhExJJuMuVeoVqkzi aZ4Qhand6Z9YxHy4l783JDiBC1V00SbM4baJMedJIFK/M4TFM+eZYijyF0IcXRIy 1q261O0jLORzpNdXYZ185ZJwfrrpV/2sO+CFlitlHLpFELHWvZq6yePu+IWkVw+p K/02dAIAy6AW0frg9uZSK5Fsj0m5P5Ddr6SN7RBikQ5xGte+ZIvkwxYdpdzOnzmL fCoToUWp/jd4/BGazY4ZM2KQ9acY1+ohl/WjVefXCvX0K46Qp771Odg0oFMC+2tS S+N2Kk4cXIaSuRwcNUn7Is7n7daTpqkcECBISYfMs9yuklfHfN0rP+ZEwG9ZQnP2 wiSo5lZig/9ZVRfep7Fs3nCgefT+lLCG0D/QlbKhfhSZpln1bTL8HWoea/CM7gPz s8rOjuw0pvEDPTpXELF7Q14ZQkdCa/cVF8Lv8NeCmnQL3XUreTb11ZD/DUaVy/tX 4JQDaY7zyqLw5VRDUnPWZQZBbhU6PQyr2V/yqIMt9vIjMJcxoZIdOAP26SmCW8Jf cMa1RmAYdlXp8cIZ9CoxwwkCAwEAAQ== -----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 301667845838739892867638544021400925853959 . . . . . . . . [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 2020-01-29 19:35:18 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-04-28 19:35:18 +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.assistiti.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 822721007259330448495729321016189813326290091266376740460547216995871479306482219147802477967683187192789499240969712628571187701256895450676515577341063756382724844712770882670589289145874535811543501533244503640716939864922434086770542223590358713340166978149650982474879546509552310178796007109363330127477027534750748925640784230962436070079142574534550796011200374437143537313559785876310927700099415858443723933736032958133955341686163468428038934886875006857159711870808680382539207040693750888662760879571398773825194674753290112685117837256504360556927698699071943191566280289709003251820975685514590455823140931587991058230358808153736712722949884573274135009184922341263069779877589624534579021890252704871633515576519453617286966977315514867644465744155998885086384311789478921371033056154872391766988997277326921851598793353096184992437786475195015012193932473853025431842781565536275263879881154833212935422188534388391953838640102158569642288382967068745251376944169764268326756278546171668321547167029713174245136816178536394078056294471622154761331867038292149832639760846193535555475310813641945333646695715741498665825172951278153360308312409320433559345952563686869940012246022850214181711388178072825829153424137 . . . . . . . . . . . . . . . . . . . . [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) 917e2487fe5eb23869a9dd559f06e89cf47348ff . . . . . . . . . . . . . . . . [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.assistiti.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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f00076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016ff303ec760000040300473045022100c10ec5bbbe377178584e4c198959321611b2088a80f8eaca404f5eccd0b7f67a0220256be2da8e1650bdd65c9835cde8413ad4dd68363ce78fc25d65b225d6a8dc3900760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016ff303ec940000040300473045022100f659b0800bbd93814383a4de4889f6ecd9ec0ee472af05a947ab3aeffff17e070220592b4d0ea79195636acc775f80bb0f164ea9a07e85a01c43610e184d0b546d8c . . . . [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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