www.egfco.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:ed:b4:e2:20:94:04:44:25:0b:01:ad:26:aa:f2:41:8a:22 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.egfco.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:ed:b4:e2:20:94:04:44:25:0b:01:ad:26:aa:f2:41:8a:22
Serial Number (int): 342224213914638665199748403183431580748322
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: b8:89:dc:26:d5:dd:35:b8:e9:20:41:46:f5:6f:99:77:f9:23:47:e4
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 66:7c:de:bd:d1:2e:9b:18:10:fd:06:59:23:56:20:29:0e:94:9b:71
Fingerprint (sha256): f3:66:40:43:4a:b6:20:e9:eb:af:a3:af:71:6a:14:ee:ac:75:7e:df:01:07:46:e6:2e:5c:04:5c:1b:e4:08:0e

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check the revocation status for certificate www.egfco.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.egfco.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.egfco.com

Other certificates including the domain name egfco.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.egfco.com in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIGUTCCBTmgAwIBAgISA+204iCUBEQlCwGtJqryQYoiMA0GCSqGSIb3DQEBCwUA
MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD
ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEwMTMwMzI1MDhaFw0y
MDAxMTEwMzI1MDhaMBgxFjAUBgNVBAMTDXd3dy5lZ2Zjby5jb20wggIiMA0GCSqG
SIb3DQEBAQUAA4ICDwAwggIKAoICAQCroVklzY59ao52zW7ONXvnEJPDPqmW0VQl
Ecni5uKhR+fb8SzD4YxLVPGD4BkNS2GrEjFwTtrnlGf5r++/G8D4jZgRYQ11uFmQ
Gy8QQ0Xt/qQCRRcSVVk7ywjNJTGs2AYeXDuDSaRNyA6H7OmZb8PULlVtJKD8/G8g
+jlx0MGYx9mcUZQcZPUejyRXb52PjuUhAzoD8ZkMaGpmGcHSRS/6BPDb1/FHgMQQ
5dSNzRq/C3zb00y1ZmCxdboeHlHia9HOUILC6f0haS9J6426ajd1f7m5XFKoyKAA
bXB0LRD5+VIreuc09L/7HPsSZouojkavZtWFpbHHYvq1oTjNdPPcrGEjzo1DVVi3
HHUllirESiffAnYBRoQzDxGqad5msKgLQzOM8t78inXbDjpKdC4CP4zIQANjF0/k
lCZ9LB10FQBqm1KbhVwMxRoJ6OCpfK64v1dAwmhjsE88LlG/XzuZck+h7fuFFpC9
owEoYbzLYJzeNGRAKOPgoBN4vQwSRAUNnHXkrpT+JeUvfSuFiCYgM7VYrT+AvcKz
nkKtTeCqp4F35ZxearDpdSNYxlD9MShaB1BxLo6MD2LouH4bqn1ujrtLYCGiPX5j
VSgWPq9Eu4PzbDpI1YyRWxiikWbC0UAKQ+AkDwTlS+zOsBmiE+GsJZMv1QWGmWQY
HjEwcSVpXwIDAQABo4ICYTCCAl0wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQG
CCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBS4idwm
1d01uOkgQUb1b5l3+SNH5DAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86js
oTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14
My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14
My5sZXRzZW5jcnlwdC5vcmcvMBgGA1UdEQQRMA+CDXd3dy5lZ2Zjby5jb20wTAYD
VR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYa
aHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEDBgorBgEEAdZ5AgQCBIH0BIHx
AO8AdQApPFGWVMg5ZbqqUPxYB9S3b79Yeily3KTDDPTlRUf0eAAAAW3DXOcxAAAE
AwBGMEQCIC1eK0wdatfqiTDWi6N12mj2QlcgajkEp/5swGIgjCBcAiANbtXid53K
g1B7chEq/vBLMCqjmzPAse8ON3Uy82gpvQB2AG9Tdqwx8DEZ2JkApFEV/3cVHBHZ
AsEAKQaNsgiaN9kTAAABbcNc6VkAAAQDAEcwRQIhALhN7VOv9ktDcKAwRZ2M0OLF
iJRt2/Thw80e7Id+WrGwAiBATncAQC/EZj9WZH+obQzDOp2KVZa8u4grhXMIzmPQ
CjANBgkqhkiG9w0BAQsFAAOCAQEAe0xsKbbVJM3JfcncvY4u60zWWt0WnQm3pZTl
3CKuSuHaTyMvTc3fAqLhUqTGG+cIYv2iiZeTOEHzodbYRYaDtfS9+R2ltcFDb3cN
YIxIYn76V1H+xrXAWoZnVxtbXs+yA/d/mNzzRLYgmaYk6okgW7lQ2yO712oV6BVd
2d1YX46KCtj5hNI2aLdXzRpmuioy06MgvD7vKSGGyJcqHbXbAbzwBkQpQGc3FP0y
fF5o8tcKs+bTyseHiY99j9kajLPd+IJDkhKyF+MYGJpnyCsmUQ/8Je2VJp9GSi62
wWv782wfQDL9RrTexeRKXSKsA9uGGSBigMH+vunne/9UbKXC4w==
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAq6FZJc2OfWqOds1uzjV7
5xCTwz6pltFUJRHJ4ubioUfn2/Esw+GMS1Txg+AZDUthqxIxcE7a55Rn+a/vvxvA
+I2YEWENdbhZkBsvEENF7f6kAkUXElVZO8sIzSUxrNgGHlw7g0mkTcgOh+zpmW/D
1C5VbSSg/PxvIPo5cdDBmMfZnFGUHGT1Ho8kV2+dj47lIQM6A/GZDGhqZhnB0kUv
+gTw29fxR4DEEOXUjc0avwt829NMtWZgsXW6Hh5R4mvRzlCCwun9IWkvSeuNumo3
dX+5uVxSqMigAG1wdC0Q+flSK3rnNPS/+xz7EmaLqI5Gr2bVhaWxx2L6taE4zXTz
3KxhI86NQ1VYtxx1JZYqxEon3wJ2AUaEMw8RqmneZrCoC0MzjPLe/Ip12w46SnQu
Aj+MyEADYxdP5JQmfSwddBUAaptSm4VcDMUaCejgqXyuuL9XQMJoY7BPPC5Rv187
mXJPoe37hRaQvaMBKGG8y2Cc3jRkQCjj4KATeL0MEkQFDZx15K6U/iXlL30rhYgm
IDO1WK0/gL3Cs55CrU3gqqeBd+WcXmqw6XUjWMZQ/TEoWgdQcS6OjA9i6Lh+G6p9
bo67S2Ahoj1+Y1UoFj6vRLuD82w6SNWMkVsYopFmwtFACkPgJA8E5UvszrAZohPh
rCWTL9UFhplkGB4xMHElaV8CAwEAAQ==
-----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 342224213914638665199748403183431580748322
 . . . . . . . . [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 03:25:08 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-11 03:25:08 +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.egfco.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 700190398764095743486743600349591241886221213419665545854403965918582012229095183243166895951454529955699476823661923607171520313803602103446021429897374503764639391984617150866417106404602529342811286140852855110085565933269859675607573341363668391718457878839316935524889171287493482178466613845818080459802899716478562125700936886220697888342315764572558144715679400879949978961102927899402495066171891122776847055520457975121394045586048397080405035978833088798892660746683265251551329769836049247438155399061687566158691371949930141265246770870741321542404863342252106298454591584052811393492803838022933340167708116920421365918503525478315851521907059224878741188058674394101989437427765638770583003951425269300626657314625996615430591609988953515620926692067237034054101870735078021961516757764398429669916737271502536688791186943491385515490810407657767766962141031876781864269402446571803847968396043208764172615438505096022292700745565429619798653984342170383810636332722237835707899621737462174798327684666047334383845902074110332480726409192791925500853221419743194424006406898906793953137614903609665616453378764454316916035160313982322009258250117437140471222625231964799033305624595793096711939878977023947522984733023
 . . . . . . . . . . . . . . . . . . . . [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)
							b889dc26d5dd35b8e9204146f56f9977f92347e4
 . . . . . . . . . . . . . . . . [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.egfco.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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016dc35ce731000004030046304402202d5e2b4c1d6ad7ea8930d68ba375da68f64257206a3904a7fe6cc062208c205c02200d6ed5e2779dca83507b72112afef04b302aa39b33c0b1ef0e377532f36829bd0076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016dc35ce9590000040300473045022100b84ded53aff64b4370a030459d8cd0e2c588946ddbf4e1c3cd1eec877e5ab1b00220404e7700402fc4663f56647fa86d0cc33a9d8a5596bcbb882b857308ce63d00a
 . . . . [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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