egfco.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:df:dc:22:62:ae:a7:ef:80:5e:66:d1:f3:fd:85:33:04:94 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=egfco.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:df:dc:22:62:ae:a7:ef:80:5e:66:d1:f3:fd:85:33:04:94
Serial Number (int): 337512434317329703939843505087351706813588
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 41:77:7c:0d:e9:d0:66:a9:22:34:d8:0e:0a:db:85:02:24:72:e1:2f
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): b7:b1:d5:b4:bf:a4:07:77:83:f1:a4:12:62:cb:75:30:7b:d7:59:a0
Fingerprint (sha256): 29:f3:1f:90:27:1a:09:76:43:bb:8c:ba:33:d2:24:16:be:d5:c7:00:c6:4d:2e:8f:38:5d:96:c4:77:58:f8:d6

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 egfco.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for 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

egfco.com

Other certificates including the domain name egfco.com

(limited to 100 certificates)

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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 337512434317329703939843505087351706813588
 . . . . . . . . [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 2020-02-17 07:13:53 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-17 07:13:53 +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 '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 883289540887549567092057763991493240097848056369151485854653487381769367213272121089709859844469199568076991204414346173280781908739114638331790963111570646221391518497345215700435782801927096195197712233612199799407681737523510760633813572692104637501301374454943562272903659251728213873956280452401796175207313007022785545200544908762857158524864623709506934483449873408610659484966717870608741018151581528090420431131724777188079260157993261338101644284534587016265661017991024987467339151494292933578491286578809677983948087063740576965290388861631407100480517118382733306915895481962031827409425057534159089387168354950096333085342545970603406663289908204322087221795230766513908006399866492329960583080324334015781653348068978001196710983632072276425897193581757795066744164502745624439537994043314077414134611066536832371388737009760303345500044584543723387137045083958279349627651966410147149934591388030675948477646182966197758980669213165239077774999535146002780236582408268452958844837896419485120810252919758300041279273200593153671640620661254634688070193476306982829742864386421833767857662053013143797710592731567428934985082454368141395415790527029390423907916023003300992133449119033461509545783849591402332886839783
 . . . . . . . . . . . . . . . . . . . . [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)
							41777c0de9d066a92234d80e0adb85022472e12f
 . . . . . . . . . . . . . . . . [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 (13 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e000001705235f6f20000040300473045022100a7a8c614f05764d77c9ff262a8edb4d22fb8add92341be2e4005c8583c007afc022014149e5ed3410e273d3d77c151e71ec2984632d0f9689b2cd0e715bd805d863e0077006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d913000001705235f71d0000040300483046022100c8f39a04e60a2df1cae9fc921c5b4cca8d1be320d39eabdf10a32ef4dd355287022100adfb8dbdfa942224a61b120f92adf92a453ce9cb89785fd52bb07ed0775fdf1e
 . . . . [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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