www.findfriendsfree.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:dd:fb:23:1b:68:7f:58:19:bb:82:5b:c3:73:e1:88:7c:dd 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.findfriendsfree.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:dd:fb:23:1b:68:7f:58:19:bb:82:5b:c3:73:e1:88:7c:dd
Serial Number (int): 336873079398044402271659466886795527486685
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: f4:10:a7:fa:99:26:a9:b9:58:c0:9e:ce:66:36:52:c0:da:df:ab:ab
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): e9:13:59:86:43:bb:16:12:57:bd:1f:b3:19:85:15:e3:c2:9a:81:ab
Fingerprint (sha256): b8:dc:15:32:16:f6:ce:04:67:13:ad:57:fe:4e:2a:97:6a:2f:45:75:08:81:48:63:11:3c:b0:b5:c8:6a:7c:77

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.findfriendsfree.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.findfriendsfree.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.findfriendsfree.com

Other certificates including the domain name findfriendsfree.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.findfriendsfree.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 336873079398044402271659466886795527486685
 . . . . . . . . [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 2019-06-18 02:55:57 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-09-16 02:55:57 +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.findfriendsfree.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 873674824868254448251106951199672883702651383415154482139819674825842711046720804309309386423067547907771095130375332558372064808840371636097284779817677372690153010308450683810235154839908020896338383723449819933879737523247951519984483973969614561287163446445163496063738134780154557357402519006524446765674853009103990118222773026635352201225853752937328808945907338725165853642531013659406069147993003665565649764661856932810364422520818531195907557326753995919310166833701613714883894673230970862008032894984276636009187090190571633577439713449841568409246457338629082689963190635021887806621858015217777852969285763007763767099934572862543001980557853437363606876173039290560181982475201056542371427042008172006935409928674291161807055975291727946045438015479433242663645939867546165099557058653423594768046623749224759441118623970569045676915881645584850636295119065119132635581097447256261192261989524183803076337334272070790943936110413623333097933251248030900810203277511232860660703062588574049076968509417783861021906041416300793222877940787788567545147495187977246936681045866987508057719713804447912241941901456206745286838253255251835366859365750649990750954540304229316466243802858504272148334987737554593656880572723
 . . . . . . . . . . . . . . . . . . . . [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)
							f410a7fa9926a9b958c09ece663652c0dadfabab
 . . . . . . . . . . . . . . . . [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 (27 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.findfriendsfree.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)
							00ef0075006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016b68ba21ee000004030046304402205c82ea94d13e8fe89fff07ba3b5bc6904618a11134f80afa089dd93c086a831402200db2462292762ca2e57d214b678c2952fa74f216fb87abec159f02dbd7869429007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016b68ba21eb0000040300473045022073cf2671db5972e5ccdea6f439c9da15cb83b473e065153bdbdfb6700469615a022100b452ad7d81d6d4d2c156c692b586814aca673d86a3bf5f71285597bac2a7f96c
 . . . . [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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