neofab.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:84:7b:b1:51:cb:58:d9:4d:69:4c:07:20:f9:a9:9b:c0:b0 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=neofab.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:84:7b:b1:51:cb:58:d9:4d:69:4c:07:20:f9:a9:9b:c0:b0Serial Number (int): 393530831899616361350031169661614843216048
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 25:ca:d2:82:b3:55:3a:3e:e6:97:c1:5a:f7:9c:a5:df:4a:e6:e1:ad
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 30:12:09:0f:c3:01:0a:74:9a:69:ac:53:19:d5:f5:a4:d1:f0:dc:0f
Fingerprint (sha256): 13:53:a1:1c:a9:b2:91:6b:27:c3:69:ac:90:38:28:78:9d:f6:74:94:62:1c:8c:21:de:30:dd:4b:69:9e:a5:5a
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate neofab.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for neofab.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
neofab.com
Other certificates including the domain name neofab.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for neofab.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGTDCCBTSgAwIBAgISBIR7sVHLWNlNaUwHIPmpm8CwMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEwMTMwMTAwMjFaFw0y MDAxMTEwMTAwMjFaMBUxEzARBgNVBAMTCm5lb2ZhYi5jb20wggIiMA0GCSqGSIb3 DQEBAQUAA4ICDwAwggIKAoICAQDB1X+PuTSX+YnIConVLaewoyx4bggILeFAdNUr dRZRAAXPsukpZ8iahTCyGBdZ6+XVbdNfq9Psk7VKKhzH7zrQkBVtjqTyLUdplNa4 yEB+h+4uUfoHZnVUIr19iceO4iyb0vie5ZPsaTEZkvwicQcrpzQIUAj9W4Iu9EWZ tr2qKeh5agOgDnH/R10yYm64bl5hb0aUvXxMMuna/MlyezOgXs86j4wArcdhwlDs SdyTm/Rp7voFPJTRKfriX/8LcV54E5yuugNUq/7ZM49VVTo9E+KgqQnUuDpmO7DY OLqVMDz/AVX3eBDox8nWwOlttr/CbS0VhvC99DAczQ49jNV3s7rfClY1Rt1+9Met hmHin/fumczcy3pha9ja/sM5wgpBjYfiU3rm1JfelI/7R6gpre6P8+gPxPUJNChd QAfkEK2lWRJcScGIPNwbQ28QenceA5Ktg59eg92ROFEfGs8cq6kbraLGolWZ73oa +aXaCeA6EiB8edxKRav00XqOAQ1COt3vOjXj/5iBsj9MD/EHZFFdE3rlz0eYUvzx Q60tsZkR87dqhWOnszhFk00FnjZbTeHrAW4SwdWHS+VbVc8qbbWPWKOrUQUtd+MN ozfzWxcLcf3mqZYPyOJf4z7oYikZvlB38YtIrNZ1rt5sjCoocfPNM9+ACLoetpGB HElByQIDAQABo4ICXzCCAlswDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsG AQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBQlytKCs1U6 PuaXwVr3nKXfSubhrTAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBv BggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14My5s ZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14My5s ZXRzZW5jcnlwdC5vcmcvMBUGA1UdEQQOMAyCCm5lb2ZhYi5jb20wTAYDVR0gBEUw QzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYaaHR0cDov L2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEEBgorBgEEAdZ5AgQCBIH1BIHyAPAAdgBv U3asMfAxGdiZAKRRFf93FRwR2QLBACkGjbIImjfZEwAAAW3C2FoiAAAEAwBHMEUC IQCRai/9b7NWWXnE4mnij4g0yhz5MfX9Paf4O3tTGsuVSgIgbn7GgFqVs2rhFYCM vrlcIy8WKC42ViiqS4b0PwUKvqwAdgApPFGWVMg5ZbqqUPxYB9S3b79Yeily3KTD DPTlRUf0eAAAAW3C2FnuAAAEAwBHMEUCIQCWTJLEsD6P9uCu58KdwfUQly2NVqpm aLQyWlWn7t+6DAIgRM38MEl/nuDMheE9PMVxr6nlfeccM0cuf2DMB1TYax0wDQYJ KoZIhvcNAQELBQADggEBAE3cKQa9OiVbeT2xPOvHbYS/ebj10sIMZTkPlUbXdsWY PB4F6I3U7cusk8J5jSjHtqIgFIzOJ3n8kVsb+q7W0VNao8/FX2/AB2lLdb5x8V5E DN9cNU4V20ZzFhtH5f/iBZS0/FgATY3WJSAkJgbvpAjiYNlBGHXTq92k/DpiC546 4I/rKWE4V4sQcgKitN1a/dZ+I1YaJptjwNgXUwxD1Xi4pBPRVQHM5HpQrKS+rWMf 4+YjIKwYdAVqD/ZdNqVVpI1spRkHO9wgc9D6EcheieJBUJaGwdVurY9mwc9dG7Mq tSlw6Ihpyr+NFr3p6k81VnBjGSZQ5/HCL5t6yMAlRFw= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAwdV/j7k0l/mJyAqJ1S2n sKMseG4ICC3hQHTVK3UWUQAFz7LpKWfImoUwshgXWevl1W3TX6vT7JO1Siocx+86 0JAVbY6k8i1HaZTWuMhAfofuLlH6B2Z1VCK9fYnHjuIsm9L4nuWT7GkxGZL8InEH K6c0CFAI/VuCLvRFmba9qinoeWoDoA5x/0ddMmJuuG5eYW9GlL18TDLp2vzJcnsz oF7POo+MAK3HYcJQ7Enck5v0ae76BTyU0Sn64l//C3FeeBOcrroDVKv+2TOPVVU6 PRPioKkJ1Lg6Zjuw2Di6lTA8/wFV93gQ6MfJ1sDpbba/wm0tFYbwvfQwHM0OPYzV d7O63wpWNUbdfvTHrYZh4p/37pnM3Mt6YWvY2v7DOcIKQY2H4lN65tSX3pSP+0eo Ka3uj/PoD8T1CTQoXUAH5BCtpVkSXEnBiDzcG0NvEHp3HgOSrYOfXoPdkThRHxrP HKupG62ixqJVme96Gvml2gngOhIgfHncSkWr9NF6jgENQjrd7zo14/+YgbI/TA/x B2RRXRN65c9HmFL88UOtLbGZEfO3aoVjp7M4RZNNBZ42W03h6wFuEsHVh0vlW1XP Km21j1ijq1EFLXfjDaM381sXC3H95qmWD8jiX+M+6GIpGb5Qd/GLSKzWda7ebIwq KHHzzTPfgAi6HraRgRxJQckCAwEAAQ== -----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 393530831899616361350031169661614843216048 . . . . . . . . [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 2019-10-13 01:00:21 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-11 01:00:21 +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 'neofab.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 790773637234367003139649420479737317777290107451249196996229174179398775169496956086133111234752417633013083621935546186323005884701620908736682198506680874245920360478779663209756752399874093833723947249497085100437125880734951221363104387685279982193863390387463022843039839718108569697296612144577658870634582022348161828993278931689679292781179407613185621094583646389185977468418242794391866069664186210346379937059664363721114247950196075464342657989003396450237691434724248384837015405277849781795380207089508378572973824494916366934911334715187717001016783753964901954118936502427558659723264684877021319503442631510498823667534515689807836585911088372670657707864922445639385664896611977085831614283703930912793968733432197063507521541386113113205699563606499459397105528357694434184299643964978281567774016069407632169238344706145324843966862537839832712420501755654753380844899172247266047940712183716825629967973004437399235124214296946714138805169213822038660906298149682984479322335034571601548631741109624384644260531942784775875491005000617754752942769039719218836456074137584348480437024778660347792672250205563798242999676733025385504245893997535851876129757508541746149498955418861163426534591409272722026972922313 . . . . . . . . . . . . . . . . . . . . [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) 25cad282b3553a3ee697c15af79ca5df4ae6e1ad . . . . . . . . . . . . . . . . [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 'neofab.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) 00f00076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016dc2d85a220000040300473045022100916a2ffd6fb3565979c4e269e28f8834ca1cf931f5fd3da7f83b7b531acb954a02206e7ec6805a95b36ae115808cbeb95c232f16282e365628aa4b86f43f050abeac007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016dc2d859ee0000040300473045022100964c92c4b03e8ff6e0aee7c29dc1f510972d8d56aa6668b4325a55a7eedfba0c022044cdfc30497f9ee0cc85e13d3cc571afa9e57de71c33472e7f60cc0754d86b1d . . . . [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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