viterbo.co
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:65:96:f3:c7:58:9b:76:c5:b3:4b:88:e9:39:a9:46:da:ec 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=viterbo.co
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:65:96:f3:c7:58:9b:76:c5:b3:4b:88:e9:39:a9:46:da:ecSerial Number (int): 295906026825019589285042144084584114346732
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: dc:41:53:83:b8:ba:7e:63:80:dd:b0:5f:5c:ab:b0:90:f7:d8:cd:1e
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 7f:3e:b2:cb:cf:dd:5f:41:f5:35:74:81:ec:08:9d:fa:ed:7b:e0:16
Fingerprint (sha256): a7:fd:2d:fc:c7:ab:a9:64:a0:5a:25:bd:a2:7a:ad:b9:f8:b1:80:f4:e3:d5:4d:a4:6f:f3:cf:67:29:f7:5d:f6
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate viterbo.co
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for viterbo.co
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
viterbo.co
Other certificates including the domain name viterbo.co
(limited to 100 certificates)
Certificate
The complete raw certificate details for viterbo.co in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGTDCCBTSgAwIBAgISA2WW88dYm3bFs0uI6TmpRtrsMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEyMDkxNDA3MTBaFw0y MDAzMDgxNDA3MTBaMBUxEzARBgNVBAMTCnZpdGVyYm8uY28wggIiMA0GCSqGSIb3 DQEBAQUAA4ICDwAwggIKAoICAQDB+GIxn2ij8h6VR82M3ZfOvSsTXxs4wSKvkNU/ HQDSkS+aUuTbnf6cXQ6EzmlGdyo25sOLD6mo3Ggs0Xbcs0W61atssUMeP7AfFIo5 HLlbirm+tSb5TEMpUTzZo39xEo4eC5X72XIBwFHGbSLT39beKN6EP+YCAz7AdYjl J4lFVHf7teHJ0n6nYkF7mSNG5RJScHwj+gBdL5JsPY+ED+RV+H7c96pgoio1vXGc KzA7pfG1F6us1ED7QVRQp7afY7QpcalKU+V0hLzwdicsq75D9XMGuHNd6GYETSvU nYstH/uV+qJukXWZNswc1SfiFcWxS4gWiO9SUKdi9HJmCeRp8vMd8RZtDqIcQiDM PxEGCxG1REQbWBkgXRYjRuCGWcS13hv+qJSXEbCVplMH9mKlZqTd8xKFUdsk8WwI gi4pDllC4e5cYiCWKWds33YxOOtqJVAtu8Sck8klm09iCphaHHI9GVdBKx8Ycpzp 7JI/3riOyG/E466UsVUpL29ah2REemam4IMC8XX/9J1My7v+rpWWjZmjIZW1F15b d4QK3ZK2EzkvSkS6D2SwQOvVqJ6WaJjvW8sSWeN2bH4w38+fkqePZm9DprYLSx5n Z11yC48VSIkAYhZHP/Dy5dOHH9xFP+HC3Xm7zyoiV3qagLU/fJsMwHMPrdlHxGUX mn3O2wIDAQABo4ICXzCCAlswDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsG AQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBTcQVODuLp+ Y4DdsF9cq7CQ99jNHjAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBv BggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14My5s ZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14My5s ZXRzZW5jcnlwdC5vcmcvMBUGA1UdEQQOMAyCCnZpdGVyYm8uY28wTAYDVR0gBEUw QzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYaaHR0cDov L2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEEBgorBgEEAdZ5AgQCBIH1BIHyAPAAdgDw laRZ8gDRgkAQLS+TiI6tS/4dR+OZ4dA0prCoqo6ycwAAAW7rMy7lAAAEAwBHMEUC IQCT+MbGAYLo8UFiKs92IPr3jS/XnIFWfhVBXB9HxRI77gIgFmZuJzQCFT9szw3x xMnVp6EDYDgMjieV77/gsxixE5kAdgCyHgXMi6LNiiBOh2b5K7mKJSBna9r6cOey SVMt74uQXgAAAW7rMzDPAAAEAwBHMEUCIQCNBkfUtIJeJUnmF4hjSKDu0+8AXZQO NcbQpbbq2czb2gIgALtNXKZOczYpSMUyHto9ACmtFdgh4LEr7tiPuy5GWYIwDQYJ KoZIhvcNAQELBQADggEBAGag0wQ014nJVwDW59jZA1g+rpaF7ViPvOPc4RMu9mZB GQIrsdsCY3ce8Gso0dTrOO/I1JKt94tf8hDMsYFujIrXvQHqTcQkHam44bJyK1kZ dO6CPxDvVhJf8qk2TQ7Or92TJY0LMpWf/evPuo4JjaEembhG2wUFlF8HvM0PPCy4 sU5vwUZv+mMoDCwzZrGGvXz6b1SUl/64tnWEyZbNVxWUN/1DeLKvaNTLouQz8qrQ /lU1Rn4ZN1L/Xz/32d7oSnSanXjAa4f+vePmDefqRzaI/9qBVgj20zjyvBpNRQZH LBWrG69RXaCE/M/hHh4w+/ssU5kurVx3wSu5R/ID654= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAwfhiMZ9oo/IelUfNjN2X zr0rE18bOMEir5DVPx0A0pEvmlLk253+nF0OhM5pRncqNubDiw+pqNxoLNF23LNF utWrbLFDHj+wHxSKORy5W4q5vrUm+UxDKVE82aN/cRKOHguV+9lyAcBRxm0i09/W 3ijehD/mAgM+wHWI5SeJRVR3+7XhydJ+p2JBe5kjRuUSUnB8I/oAXS+SbD2PhA/k Vfh+3PeqYKIqNb1xnCswO6XxtRerrNRA+0FUUKe2n2O0KXGpSlPldIS88HYnLKu+ Q/VzBrhzXehmBE0r1J2LLR/7lfqibpF1mTbMHNUn4hXFsUuIFojvUlCnYvRyZgnk afLzHfEWbQ6iHEIgzD8RBgsRtUREG1gZIF0WI0bghlnEtd4b/qiUlxGwlaZTB/Zi pWak3fMShVHbJPFsCIIuKQ5ZQuHuXGIglilnbN92MTjraiVQLbvEnJPJJZtPYgqY WhxyPRlXQSsfGHKc6eySP964jshvxOOulLFVKS9vWodkRHpmpuCDAvF1//SdTMu7 /q6Vlo2ZoyGVtRdeW3eECt2SthM5L0pEug9ksEDr1aielmiY71vLElnjdmx+MN/P n5Knj2ZvQ6a2C0seZ2ddcguPFUiJAGIWRz/w8uXThx/cRT/hwt15u88qIld6moC1 P3ybDMBzD63ZR8RlF5p9ztsCAwEAAQ== -----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 295906026825019589285042144084584114346732 . . . . . . . . [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 2019-12-09 14:07:10 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-08 14:07:10 +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 'viterbo.co' . . . . . . . . [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 791329572927288853445434028444610037733843128835083435220138084632939607410157042409647223656761477048961196688251336101788439563172138178416598192122130511473956207966631346872290076676714872200076162174466760232513110648241845634537443201406923068546990958221477381554379283035704997691397838911711521968897327179810510206885981999359320990462433998119376477761586217776973108488742290999938201377939690727672247430927516111453381428847725589636755157617898195015103867042828584705269578956567387569574709115416443004516691295429617706738372981456263813363921063250601133232994643913096754504054901136503929122034108086349380264995159437731856428817926354739048316477109900367485869884324480250583206528059327562768787498513573227655885417966649179045421621989048654813204147263234231025896221662614951649309518848528753405551174226523869781476586669985473939796344960728334731171735007369532919918988483598877782405715907320076327839659977666344192624575358700899758188486054250958939518419024284077312028518985777734918941068158864367906171300757321484622366482276804990247627832747611244351905205752928570993249708682133972706826722592004003348495441646593793978887773818374009639109288924871719015721942725926782078983228739291 . . . . . . . . . . . . . . . . . . . . [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) dc415383b8ba7e6380ddb05f5cabb090f7d8cd1e . . . . . . . . . . . . . . . . [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 (14 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'viterbo.co' . . . . . . . . . . . . . . . . [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) 00f0007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016eeb332ee5000004030047304502210093f8c6c60182e8f141622acf7620faf78d2fd79c81567e15415c1f47c5123bee022016666e273402153f6ccf0df1c4c9d5a7a10360380c8e2795efbfe0b318b11399007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016eeb3330cf00000403004730450221008d0647d4b4825e2549e617886348a0eed3ef005d940e35c6d0a5b6ead9ccdbda022000bb4d5ca64e73362948c5321eda3d0029ad15d821e0b12beed88fbb2e465982 . . . . [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) 0066a0d30434d789c95700d6e7d8d903583eae9685ed588fbce3dce1132ef6664119022bb1db0263771ef06b28d1d4eb38efc8d492adf78b5ff210ccb1816e8c8ad7bd01ea4dc4241da9b8e1b2722b591974ee823f10ef56125ff2a9364d0eceafdd93258d0b32959ffdebcfba8e098da11e99b846db0505945f07bccd0f3c2cb8b14e6fc1466ffa63280c2c3366b186bd7cfa6f549497feb8b67584c996cd57159437fd4378b2af68d4cba2e433f2aad0fe5535467e193752ff5f3ff7d9dee84a749a9d78c06b87febde3e60de7ea473688ffda815608f6d338f2bc1a4d4506472c15ab1baf515da084fccfe11e1e30fbfb2c53992ead5c77c12bb947f203eb9e