nuservers.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:cb:31:9d:9f:61:92:a3:fa:6b:a0:70:32:72:4c:4c:ab:5e 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=nuservers.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:cb:31:9d:9f:61:92:a3:fa:6b:a0:70:32:72:4c:4c:ab:5eSerial Number (int): 330480128875265140662065444497908543826782
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: b1:c4:8f:e1:28:d1:9a:6a:aa:8a:53:db:c2:cf:b7:22:a4:83:5a:34
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 1e:cf:cd:36:ef:1e:eb:94:f0:3a:4c:d9:66:cf:38:31:89:b5:2d:f8
Fingerprint (sha256): e3:fd:67:d9:fd:b0:5c:82:e1:70:bd:2c:1e:74:a2:fe:69:90:f7:47:ad:b8:88:b5:ae:6d:0c:9f:e2:88:6c:0e
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate nuservers.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for nuservers.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
nuservers.com
Other certificates including the domain name nuservers.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for nuservers.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGUzCCBTugAwIBAgISA8sxnZ9hkqP6a6BwMnJMTKteMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEwMTIxODExMTVaFw0y MDAxMTAxODExMTVaMBgxFjAUBgNVBAMTDW51c2VydmVycy5jb20wggIiMA0GCSqG SIb3DQEBAQUAA4ICDwAwggIKAoICAQDhf2zZOYU3ag4yGgyregKMovf+e5DgjAZE pGPEgA61bgFYMrb4i3qN6c6sPhGAOwOQS+ioDwG+vInpg7KomaCvttThBB6Gz572 0jTcIWfUY7tankSbmPrK6d3GTgpqlUJWfddGm+Y9yQCuqAEMKUZmgXodRCrkqD4b Dk/MXnE4/ooFRNxOynrW6E42BPxL4RAPdj54+mqLBafUForqLcGrOVnpAfLVPY6v mHDPjAmfB/YvENA00sDcfKB0YoNzLPkmiyG756Jq45kAJu4cK0e+e6JXZp/MAKwY NQJEFg26YCuXjS6rLVA4vXsFaDXHgxmoOvH4IuF9EgvYyzjUju0xvkGoZWss1tbe V1JZiYwgee1jFop3VG9MPj2udfN18zsyh9voVyzyKZ7r3YIn7chmBsn6XBDvcrmR WhTKybGCumOICWKGnRDgVL93JSs5Iqc5c9QQlXqBE1YgGFc8c/rAfLGkgKiHmQxC xbxA30nw9AbS2rr+qoRPHVA0B+3RWCUfxIu2+FOhsXRwCq0BQhQw64oZYxLlSqNL oQr+2c7TD9G5vfmBEHsWN+XvKLIvvW25eDi6hv4e6syfNn+9BLBr9EjPtc/bsytS HB9pV4bOLgqTustGwT23P+tnd7E1mCPa5CDiU4MIomrITAoHJd4Di7hyzuKYKz5R Vl8iW0vyqQIDAQABo4ICYzCCAl8wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQG CCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBSxxI/h KNGaaqqKU9vCz7cipINaNDAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86js oTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14 My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14 My5sZXRzZW5jcnlwdC5vcmcvMBgGA1UdEQQRMA+CDW51c2VydmVycy5jb20wTAYD VR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYa aHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEFBgorBgEEAdZ5AgQCBIH2BIHz APEAdwCyHgXMi6LNiiBOh2b5K7mKJSBna9r6cOeySVMt74uQXgAAAW3BYc99AAAE AwBIMEYCIQDlMFowN2nawc8R3zkK5zsqNOyzmqMP9YSC0vKZfSDlsQIhAMjsZ1vX Pu3ZP3uuvjRrM87YOLnkqSW4OzxPNkFXPGzIAHYA8JWkWfIA0YJAEC0vk4iOrUv+ HUfjmeHQNKawqKqOsnMAAAFtwWHQigAABAMARzBFAiEAgg65PO4g+L3ClYKrMJWJ L33eP/uo4B3au59EXvf8AowCIAaIIVjTGXpoPYA8agpVlyjx5K79vSQ9O1I0wtzu L3x+MA0GCSqGSIb3DQEBCwUAA4IBAQCA5vdC/r0aPLearTQLnqsaNfEDGh2NsjdT 5CPtFZ9u1QueW7wls3yWWOEKnjK4Bg/312yuIuP99NFavFWHWM+gfZEkKv6jpdqb fSJlZneZXFpO+N8Ddvk8XrI5Y3FKVzVQttCCx5T5wzBFdKUs/Y2OYdNdx7f7jh/A Xy1d5KMdpiVInivCkqVF0LxPhXlaEt8YxmxV/8MtliiHxRHFnmGhXdqcXOuObE4S e7JKb3ODJltlMBB5IHUk08hJww3LpI5CS77eqjzXqvPKcY+sUgv2zqh5xH2o5vpC 7179gRlpwYprve/hBoz1PZYX07FpP1E6oypRyTbW4XMdkhKk3MlH -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA4X9s2TmFN2oOMhoMq3oC jKL3/nuQ4IwGRKRjxIAOtW4BWDK2+It6jenOrD4RgDsDkEvoqA8BvryJ6YOyqJmg r7bU4QQehs+e9tI03CFn1GO7Wp5Em5j6yundxk4KapVCVn3XRpvmPckArqgBDClG ZoF6HUQq5Kg+Gw5PzF5xOP6KBUTcTsp61uhONgT8S+EQD3Y+ePpqiwWn1BaK6i3B qzlZ6QHy1T2Or5hwz4wJnwf2LxDQNNLA3HygdGKDcyz5Joshu+eiauOZACbuHCtH vnuiV2afzACsGDUCRBYNumArl40uqy1QOL17BWg1x4MZqDrx+CLhfRIL2Ms41I7t Mb5BqGVrLNbW3ldSWYmMIHntYxaKd1RvTD49rnXzdfM7Mofb6Fcs8ime692CJ+3I ZgbJ+lwQ73K5kVoUysmxgrpjiAlihp0Q4FS/dyUrOSKnOXPUEJV6gRNWIBhXPHP6 wHyxpICoh5kMQsW8QN9J8PQG0tq6/qqETx1QNAft0VglH8SLtvhTobF0cAqtAUIU MOuKGWMS5UqjS6EK/tnO0w/Rub35gRB7Fjfl7yiyL71tuXg4uob+HurMnzZ/vQSw a/RIz7XP27MrUhwfaVeGzi4Kk7rLRsE9tz/rZ3exNZgj2uQg4lODCKJqyEwKByXe A4u4cs7imCs+UVZfIltL8qkCAwEAAQ== -----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 330480128875265140662065444497908543826782 . . . . . . . . [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 2019-10-12 18:11:15 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-10 18:11:15 +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 'nuservers.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 919950577096753861257169390060648441846383266550547164857942802821796841927585777352277731389487798162008893552682903455438987405004700212677528394240933804562221702369675479151562421772300171789673605668929939867228603101926191805478947582720132900378201571343983520947367554553168121583214701532997682469396527115067072322294503986985656071446017556892052202034185708539027841231775116080729994938616810819844686470353836763237118486448776863122235021941515166918470969106932530153710002656902332851616927733050807900363634085546034899204978716399290387302455877256748511728444151873375753370918135328853698768003411056478786190337239523562827916852977038563035871797363768756739110834076252531069515656999723484542215274789624215196410246273765171334964354225084667695882901741532312061134081387676924237751060029632009240005377365843101282455923312464884702953880398889263468976500558248253095150637797660672466271930822094023849259902561551037832732188279807921960151852471195318751243467817265781465445501465395135563811402937104097696289219333083343460568629803781346692944433887782492814490236502990119120743367262236933937393267147266728853907517893331081121943763682040812743326252256501408601300409470687013437711745544873 . . . . . . . . . . . . . . . . . . . . [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) b1c48fe128d19a6aaa8a53dbc2cfb722a4835a34 . . . . . . . . . . . . . . . . [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 (17 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'nuservers.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) 00f1007700b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016dc161cf7d0000040300483046022100e5305a303769dac1cf11df390ae73b2a34ecb39aa30ff58482d2f2997d20e5b1022100c8ec675bd73eedd93f7baebe346b33ced838b9e4a925b83b3c4f3641573c6cc8007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016dc161d08a0000040300473045022100820eb93cee20f8bdc29582ab3095892f7dde3ffba8e01ddabb9f445ef7fc028c022006882158d3197a683d803c6a0a559728f1e4aefdbd243d3b5234c2dcee2f7c7e . . . . [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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