rf.gd

Issued by R3

About this certificate

This digital certificate with serial number 03:ce:4b:70:07:11:f9:83:ba:27:48:0c:35:d7:6d:ca:04:79 was issued on by Let's Encrypt.

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • 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)

Certificate Subject

CN=rf.gd

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 03:ce:4b:70:07:11:f9:83:ba:27:48:0c:35:d7:6d:ca:04:79
Serial Number (int): 331535299161327055008605900145206009398393
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: cc:5e:1d:06:e6:75:8c:1e:75:19:82:39:a7:cf:c7:b4:cf:f1:3a:e1
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 2c:1a:57:a8:2b:31:d5:39:5b:3b:8d:76:68:99:08:3c:0f:36:ae:0b
Fingerprint (sha256): 0e:31:09:c9:d8:ba:0d:a9:71:55:e2:57:81:3d:74:b3:56:9e:8f:24:2e:0c:ec:74:2d:18:d8:47:e0:46:a0:e9

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate rf.gd

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for rf.gd

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

9 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

rf.gd
www.rf.gd

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www.gasalert.rf.gd
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polandbusiness.rf.gd
www.jw90.rf.gd
support.zealousweb.com
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kacper-app.rf.gd
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stress.dfmusic.rf.gd
push.purensum.rf.gd
support.thesuper11.com
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devg.rf.gd
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www.shop-hazelhousetrading.rf.gd
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y.rf.gd
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form-maker-fa.blal.rf.gd
team9.rf.gd
owltrucking.rf.gd
adhil.rf.gd
playteam.rf.gd
novaabeauty.rf.gd
support.attitudist.com
www.djooxshop.rf.gd
helpdesk.globalxperts.org
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sni90037.cloudflaressl.com
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tanrav.rf.gd
www.cyber-stealth.rf.gd
hassandesign.rf.gd
novahostingservices.rf.gd
www.eoerp.rf.gd
rf.gd
support.translab.io
stressr.dfmusic.rf.gd
www.aisgroup.tip-offs.in
web.swforums.rf.gd

Certificate

The complete raw certificate details for rf.gd in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAmpxtuiuHq/gVv2K3APsc
R3hTOUsiNTKvBklvOaX64yLAIA1aW/22CzO66vn/HOib5qN79Y9F/9GucqLqIvuh
tjyXVzJsK8HJRjNT3TFT9HoZBuY87TvXzTKPduIFFj3LlqNdPQeslTz5CZQWWfMo
3C63tiuTsgQUM6xzp7gOrnds3L+qDE1B1Qh9nG1z+51MXIFnQY1KP2dsXQ6B9eCp
zrESSJ3A5qPM1+YKQ2Xh3jtiD8GKk72/S938EAcnZ+q2ABSnTbbBg8f163v6w9xF
n/y7FRDmK/OwVAzorjvZSUqq7WO4H5+Y5fp7BtKByb70ruxcGKjnVx0hzSm+cqLg
CQIDAQAB
-----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 331535299161327055008605900145206009398393
 . . . . . . . . [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 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-05-20 10:07:21 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-08-18 10:07:20 +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 'rf.gd'
 . . . . . . . . [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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 19517836793237285553556361395503563852749674238467143527922351923389338345340602885372128156940829863271366823135707483009921379702937472272379359632803557311564365765944891222300043421981092041278503688136212737536455230877772656919354542695145973830801851385209362193080816675248686839888942638516334395370742655501894038800378598836157027976089297426598693526056058094706697450660970665487470680440802446796833753668564395125203345185812620663913373897730415157433845549584471444218964109704172043746095229593817031245224842332402740559657332905373081197002901674595027293055069600826415601054257964840114477785097
 . . . . . . . . . . . . . . . . . . . . [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)
							cc5e1d06e6758c1e75198239a7cfc7b4cff13ae1
 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 (20 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'rf.gd'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.rf.gd'
 . . . . . . . . . . . . . . . . [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 (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 (Domain Validation Certificates Policy)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (247 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
							00f200770048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018f95af425d0000040300483046022100ab28c44ee6972d22547834ca9a38172c7b32f960349fe75ea8db8f9d67d41eaf022100d2294492f4e327bb1d14b8107c771a0a35493cc49062b3004e671a2b48f8db370077003f174b4fd7224758941d651c84be0d12ed90377f1f856aebc1bf2885ecf8646e0000018f95af42630000040300483046022100c6de9ee7e1a4012f2753c8fa32609620d84da3ac4858e769d6f0509d489ca02c02210084d9d0cd0fb6f1ea6db02362d896a7012029815152ce489ae678b36e4e111a48
 . . . . [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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