www.geek-salon.com

Issued by R3

About this certificate

This digital certificate with serial number 04:da:45:cb:4e:dd:f1:d8:3c:5d:dc:86:27:18:21:87:4b:f8 was issued on by Let's Encrypt.

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. 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:
  • 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=www.geek-salon.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:da:45:cb:4e:dd:f1:d8:3c:5d:dc:86:27:18:21:87:4b:f8
Serial Number (int): 422723472083389233687650336008047035894776
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 3a:ee:8b:14:d3:d2:ec:76:5b:b0:64:16:a5:f4:23:6e:8a:e3:83:87
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): f9:53:4e:0a:d6:6e:d3:24:a9:0e:ef:0d:20:05:c3:86:e6:82:25:72
Fingerprint (sha256): 24:78:66:85:a5:e7:53:10:9d:14:10:2a:a7:5d:a5:70:28:6e:15:9b:33:b3:3b:08:f8:ed:28:f3:bb:ba:5a:a8

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

Revocation information

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

Check the revocation status for certificate www.geek-salon.com

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.geek-salon.com

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

geek-salon.com
www.geek-salon.com

Other certificates including the domain name geek-salon.com

(limited to 100 certificates)
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rxgrad.com
geek-salon.com
shaltoot.info
www.geek-salon.com
*.geek-salon.com
watawalatea.lk
admin-staging.changera.co
*.geek-salon.com
admin-staging.changera.co
www.geek-salon.com
admin.haligroups.com.au
global.geek-salon.com
assets.library.geek-salon.com
programming.geek-salon.com
www.geek-salon.com
geek-salon.com
exsys.geek-salon.com
www.geek-salon.com
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geek-salon.com
geek-salon.com
www.a2mediaworks.in
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www.wifi-speedtest.com
*.geek-salon.com
web.aplano.de
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geek-salon.com
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ocfolc.com
*.geek-salon.com
www.wifi-speedtest.com
www.hackerhostel.com.jm

Certificate

The complete raw certificate details for www.geek-salon.com in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA+OaBH+L/jVuGL6uqdNB3
tHcdwKhhumo9gC6g5G10xUcJuN6FZsbu7ZGD2S5izSD195LaryylJEx90dtEWyVR
8tyjBUaw6mKSO18bjspKSPLNmgHUE0JP5mmXst9Id4k/RB7qa4QN04ioyPwSSHCE
Us8NmP7kGxt+CKkRthJLjlzvpqL49AQsZ7Rkrf5NvW1fIreEXXtiAKD3jh8uQkv2
a2FjofmmpUFshu+xx5OLbhWa8Oz12+z9mvCWYAxTfWX2faUbKI+vBcL7mSNV149e
cIciMHHiOwd9GcMBWMhSiMMgIon8foy0WiPkTUpo1zBFxKiDwRzdZlx1nrwb7HGF
kQIDAQAB
-----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 422723472083389233687650336008047035894776
 . . . . . . . . [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 2023-12-16 02:08:16 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-15 02:08:15 +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.geek-salon.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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 31420765584061570275459288558394064138342341390521035702577978380073842973116651868816613117398037258143552225928882511150642518499064831251588615984481474651126193934605710669098988194929620823229062803794121981595546622666325873508008393337189123677594294976284904113855485392884722301062632892381344321263764414701295014189151909653674250322419203316281719124624920779443263558982140285181373084009256054253991938325126099899265282545892663274453892445585223593042878825551269549242460443487006207633490836663727286947421697400782088857377045442425772726935323164258537061604234993032077175767414188213611785192849
 . . . . . . . . . . . . . . . . . . . . [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)
							3aee8b14d3d2ec765bb06416a5f4236e8ae38387
 . . . . . . . . . . . . . . . . [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 (38 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'geek-salon.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.geek-salon.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 (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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f00076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018c709893e50000040300473045022100a02892cac0d0c4a09beb7a487ea0890629124bd61e1f4e404b2c5b1465b039f702204db1d10ac444f938fe94d95754ddc8a52566e09133939a16784016894ef146e100760076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018c7098943b0000040300473045022025d849185fce42fccd5fb96bbb0b60c459b9e6745201952a261fbe7e17f54332022100deec2eb89c8290a1a101f52bc5a4e2ed464c3d6bd753265fb57666cf4f0269ee
 . . . . [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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