www.nfgco.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:c0:82:e8:38:e1:19:8d:67:ca:f3:0a:1f:8b:d6:5e:ba:9a was issued on by Let's Encrypt.
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We have idenified some issues with this certificate:
- Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)
Certificate Subject
CN=www.nfgco.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:c0:82:e8:38:e1:19:8d:67:ca:f3:0a:1f:8b:d6:5e:ba:9aSerial Number (int): 326845077650073326512463558999756748274330
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: ba:fb:0a:01:89:4c:dd:36:cd:25:27:21:0b:a4:54:ae:65:4e:d2:8c
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 88:95:16:e5:e9:03:4a:1d:8b:c7:2d:9a:66:45:ac:43:9b:ef:a0:b7
Fingerprint (sha256): d0:4e:ce:5a:d2:02:6a:87:22:02:7f:e5:34:73:cc:31:f3:87:f9:d4:84:dd:1b:6c:da:e0:38:c7:a0:fb:8e:ee
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.nfgco.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.nfgco.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.nfgco.com
Other certificates including the domain name nfgco.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.nfgco.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGUjCCBTqgAwIBAgISA8CC6DjhGY1nyvMKH4vWXrqaMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAyMjMyMTU3MjdaFw0y MDA1MjMyMTU3MjdaMBgxFjAUBgNVBAMTDXd3dy5uZmdjby5jb20wggIiMA0GCSqG SIb3DQEBAQUAA4ICDwAwggIKAoICAQDkmOP/x2Z2gSmNle6AG5hplWK4WjFRmVex on6BsfIhO3BQ/lWcM1yUgiQxGQyRe50qBM0ClV22VOmp7+ZHrNTldLk0WUaQQlOf 4y4yE76ODq1r3dpaCBew31qxF8YzZLBE2kcDHz8yg1/WOIqca9+ksITvj0bc63OG jYxIrjwTkLK4BOuf54rxI4Dx6AWmBdJNnBxTpYdssUFRh4H1oP2Yjfqw08i/V+fM FoZM6TatWpJTksYEljnIWyAJ7MXj8baQ2qwPDg6lxLnra5DWjIQaahKFD5D+25u+ VV0s6wUNBndWi+LVUPs7ue24eyUaO4IBgF7Sake5YSily9caHByrJNTQaIh8Epfv DsdzX+sezd+dizsVSHSrr91dC02+BpqSc3D0rJsgNW3mPGk9++09vurh612elkgy RxS8d/L1coOtPy2x4KW6Wb4s91wJHN3g26OCBz6+Qc0RRoUj5fEsR+h7gyuPfwnv 3iYr5xunLdThx498ycs1h+idmdjrshyapu76mE04Msnfyk3BC2OFCLQoTNlGlWI5 b+uF4hnuIkTGL/H5BcZCf3leitJKxRxfTSRDsB6uPtQ/sIBrrlVrMOPxqpr/dRs/ b61Kc8SVQrwu6nCuiqt8tF7E3W+kDHVc9sE3PFHTxkte0okcFRQ7ABkA6F4pPHbJ 491ncEKfmQIDAQABo4ICYjCCAl4wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQG CCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBS6+woB iUzdNs0lJyELpFSuZU7SjDAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86js oTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14 My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14 My5sZXRzZW5jcnlwdC5vcmcvMBgGA1UdEQQRMA+CDXd3dy5uZmdjby5jb20wTAYD VR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYa aHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEEBgorBgEEAdZ5AgQCBIH1BIHy APAAdgCyHgXMi6LNiiBOh2b5K7mKJSBna9r6cOeySVMt74uQXgAAAXB0RQyiAAAE AwBHMEUCIQCBM+smSY3zEcDXj55vliCSmY54OlCE1plZI+pdksVOygIgJ3k08WaL n5DPkrm+9P++v0HJFtdShKKIEcLN3GLPoWUAdgBvU3asMfAxGdiZAKRRFf93FRwR 2QLBACkGjbIImjfZEwAAAXB0RQzZAAAEAwBHMEUCIAJLDJ/yIy8Ivn+ur3vHzwqO 0whyh3AE5cqLtgmYiMrPAiEAlcqzNhGmc67teCrxmZ8p75cbHWZk/lvwk2LLxKyF 0U4wDQYJKoZIhvcNAQELBQADggEBAAwAHo7BsDKMUjW0WdFGW85fdTJ0VqX21Ybg ZfthuWZCrJ3RByhhuEQvkARmrSEkKXh4PfDhTdygssaFLmUu73nA+IE5LiEw+gXM kcTHTdr7E2Mk8op6YpoDFjTuSeMw4AB4x+xCwR7+A9y2aKWILRq+f2f/UbBri/+v QxtA27aWgep9KrjhGgzNQYfwQvY59oBqHodHz6NcrVm2VgG6gcXSNIOeCx/5q4Ao qTJlRquVIGG/v1rFO8qYFZ+U9E0ZUJAdJ7WqLkg+qaeFeLIrrkp5oaj0Ix8VwGKk V2GxeLJY6Cum8C9B3QQm/PaeSp66duqPczNE2fxiZnQB1YeaoAg= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA5Jjj/8dmdoEpjZXugBuY aZViuFoxUZlXsaJ+gbHyITtwUP5VnDNclIIkMRkMkXudKgTNApVdtlTpqe/mR6zU 5XS5NFlGkEJTn+MuMhO+jg6ta93aWggXsN9asRfGM2SwRNpHAx8/MoNf1jiKnGvf pLCE749G3Otzho2MSK48E5CyuATrn+eK8SOA8egFpgXSTZwcU6WHbLFBUYeB9aD9 mI36sNPIv1fnzBaGTOk2rVqSU5LGBJY5yFsgCezF4/G2kNqsDw4OpcS562uQ1oyE GmoShQ+Q/tubvlVdLOsFDQZ3Vovi1VD7O7ntuHslGjuCAYBe0mpHuWEopcvXGhwc qyTU0GiIfBKX7w7Hc1/rHs3fnYs7FUh0q6/dXQtNvgaaknNw9KybIDVt5jxpPfvt Pb7q4etdnpZIMkcUvHfy9XKDrT8tseClulm+LPdcCRzd4Nujggc+vkHNEUaFI+Xx LEfoe4Mrj38J794mK+cbpy3U4cePfMnLNYfonZnY67Icmqbu+phNODLJ38pNwQtj hQi0KEzZRpViOW/rheIZ7iJExi/x+QXGQn95XorSSsUcX00kQ7Aerj7UP7CAa65V azDj8aqa/3UbP2+tSnPElUK8LupwroqrfLRexN1vpAx1XPbBNzxR08ZLXtKJHBUU OwAZAOheKTx2yePdZ3BCn5kCAwEAAQ== -----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 326845077650073326512463558999756748274330 . . . . . . . . [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 2020-02-23 21:57:27 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-23 21:57:27 +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.nfgco.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 932595329217862462415101391621474004777348617928987333529208660420518736546519210635163222133939847881466901391729414222872231237313642737515178700279601718514144665177238046898367624832262743388097125424761483170518270966294476659849454580625604044623474685623043537549738350116784143082785737526628375609491660994767823314534369919729721494592825856002831361089511791920714418778191686118448565314959257394521779104355667337793434668561810582761927124588337654423488348468189672900288474079852003830247788825949654625561910280336533408482495412209427973592676086325037305924403674841346166719122242569152783901982532858221662241433578613382837212335286007503117529260646632638353515347878621131682039520176790186052104281303379671147644791340355036158665371263894067345073223861109350917655527320321031023789021611932341566490324996036709854262538857805073181381086009489782901278708540408474156803156359741101599184705867022044339025440199634607888217132150075820056627188317598550974731005595875393305905981014997848376430200468304931662818442829516306867571080069638212210062061148234288613851312921026261567690121751428608072473079740953718889258433998267218638362122474147668273643525549920142545443901005930391814166712328089 . . . . . . . . . . . . . . . . . . . . [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) bafb0a01894cdd36cd2527210ba454ae654ed28c . . . . . . . . . . . . . . . . [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 'www.nfgco.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) 00f0007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000017074450ca200000403004730450221008133eb26498df311c0d78f9e6f962092998e783a5084d6995923ea5d92c54eca0220277934f1668b9f90cf92b9bef4ffbebf41c916d75284a28811c2cddc62cfa1650076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000017074450cd900000403004730450220024b0c9ff2232f08be7faeaf7bc7cf0a8ed30872877004e5ca8bb6099888cacf02210095cab33611a673aeed782af1999f29ef971b1d6664fe5bf09362cbc4ac85d14e . . . . [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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