DV SSL/TLS Certificate for www.ifgworldwide.org

Certificate is witin its validity period

Issued by Let's Encrypt (R11)

About the www.ifgworldwide.org DV SSL/TLS Certificate

This certificate with serial number 06:60:e1:e5:d5:34:fb:88:00:b9:29:93:37:46:35:01:5e:58 for www.ifgworldwide.org was issued on by Let's Encrypt.

This DV SSL/TLS Certificate is currently within its validity period but we haven't checked the revocation status of this certificate, you can do this simply on revocationcheck.com. We have found some issues with the compliance of this certificate, they are be shown below. We hope this DV SSL/TLS Certificate review for www.ifgworldwide.org provides you with the detailed information you were looking for.


We have identified some issues with this certificate:
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Let's Encrypt

Organization: Let's Encrypt
Country: US

This X.509 certificate will expire on

Certificate Details

Serial Number (hex): 06:60:e1:e5:d5:34:fb:88:00:b9:29:93:37:46:35:01:5e:58
Serial Number (int): 555641092474354738102497463910902754532952
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: 14:7a:f9:1f:fb:19:25:b1:84:3a:ff:4a:07:04:60:2e:3b:18:99:f0
Authority Key Identifier: c5:cf:46:a4:ea:f4:c3:c0:7a:6c:95:c4:2d:b0:5e:92:2f:26:e3:b9

Fingerprint (SHA-1): 57:d0:47:4a:d6:9e:30:e0:cb:8b:16:b0:1a:52:c7:ef:bf:5c:ca:3a
Fingerprint (SHA-256): 9e:f0:29:ca:22:db:45:40:0c:c5:80:31:c3:b3:de:43:ec:72:56:53:73:9d:e4:a5:0f:d7:31:08:ea:30:75:0e

Issuing Certificate URL: http://r11.i.lencr.org/

Revocation Information

CRL Distribution Point: http://r11.c.lencr.org/89.crl

Check the revocation status for certificate www.ifgworldwide.org
1
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for www.ifgworldwide.org

Public Key Algorithm
RSA
Key Size
2048
Signature Algorithm
SHA256 with RSA
Key Usage
Digital Signature
Key Encipherment
Extended Key Usages
Server Authentication
Client Authentication
Extensions
10
CA Certificate
This is not a CA certificate

Subject Alternative Names

www.ifgworldwide.org

X.509 Certificate

The complete raw X.509 certificate details for www.ifgworldwide.org in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwpLVE3Jgvwid6lsLHK6u
ZXl1TAmdEu00IS2tsgE8qf+uQBxOS2TOitc6vczIm3nEnyrkN+pk9M/qytMUbi4h
o2AApZA5j0wAyoBhcX51zR6vHjQrpPtxUcs6TQ5Hs2Wmozx8I0m7qzdyHRc0PEXM
waw+mXrcrc0sLVP3TxVpbbAQRJCm7Ud3TOG0XG6tPDW0NqpjRQuUfQnbdl30W0c+
1uAzmwrtAYnGYJgFDsMOUIAPoKG9DErm/jz4NVW64HcV3Ox9OSHb0hKu4NtAkkXY
jt1/slfXwqUjlDQ7tfoX/Wq2tlcwUJdgb9iqyrqB65qGpG/m9R867RtlpGwaTKyw
/QIDAQAB
-----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 555641092474354738102497463910902754532952
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11
 . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'R11'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-06-30 23:19:55 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-09-28 23:19:54 +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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'www.ifgworldwide.org'
 . . . . . . . . [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
 . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL []
 . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 24562636882942626573895188784666114457986805520225628232268544760625304218854895221132447954776487546812172500394011934397047531742824513248287218113816142642210559407381012640631221456457318081842895648576803692639675837045359056153919270372804886550275291081017194508928823253362177731040978515711778303024212842496332026019987491284235393136223089665877618285743986345774943354851365537865286105537045045026581650769395039302161735520062987846718479945081731552771016120911937516718986344352166166305638071680998760696877609569568316344891234293423495118985939403636911212846462185348397504079564627028855717933309
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes)
							147af91ffb1925b1843aff4a0704602e3b1899f0
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName c5cf46a4eaf4c3c07a6c95c42db05e922f26e3b9
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (39 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r11.i.lencr.org/'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ifgworldwide.org'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (12 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
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.31
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (39 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r11.c.lencr.org/89.crl'
 . . . . . . . . . . . . . . . . [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)
							00ef0075000de1f2302bd30dc140621209ea552efc47747cb1d7e930ef0e421eb47e4eaa3400000197c35965bc0000040300463044022078db8f65f36a9ebe5d1976ee87a720526c23392c1a3cdf209a0bd3b5b10ebc6a022005e172ccbb546b37fa75b47cae6805ba12d9e4bf2ba18efa7131ae60b256894d007600dddcca3495d7e11605e79532fac79ff83d1c50dfdb003a1412760a2cacbbc82a00000197c359660a000004030047304502204f04a76b83e1c63ecd40d4f52a2dcbb27f1fe59099eecca5272213ac3aae919b022100d94af230d1fe804ac667c0d5795371b1a1e5405a73ca3299b5489f53cc3a5142
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11
 . . . . . . . . [c:0|t:5|false] NULL []
 . . . . [c:0|t:3|false] BIT STRING (2048 bits)
		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