www.backpedalling.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:26:2f:e7:88:59:00:7b:d9:e9:53:3c:ab:ea:0e:4b:41:60 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.backpedalling.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:26:2f:e7:88:59:00:7b:d9:e9:53:3c:ab:ea:0e:4b:41:60
Serial Number (int): 274331263640111776430018735378243317875040
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: a4:28:72:f5:30:fc:37:a5:84:18:99:06:32:a6:5e:54:5a:d5:76:88
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 37:f3:b8:ab:10:3e:b6:74:70:cf:ea:d3:ef:03:34:e6:e8:c1:82:99
Fingerprint (sha256): ef:ef:74:b2:53:af:14:72:73:af:9c:b6:56:56:9b:a8:f4:c5:af:04:96:6a:06:a4:91:fa:27:a1:e6:45:b2:40

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.backpedalling.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.backpedalling.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.backpedalling.com

Other certificates including the domain name backpedalling.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.backpedalling.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 274331263640111776430018735378243317875040
 . . . . . . . . [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 2020-02-07 14:16:50 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-07 14:16:50 +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.backpedalling.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 666522070493646247290812245426164014537853738756899227497196190078812030965641070308544979676613298223032298601045771538477531021385302719621945680444249921264079433342795573835869100112064043191823664818651384489425489472401536225076521948464447504882291347759573541480065469124886475313283752655107546137830416035030932414618886596432803712783919768049268118229234636847884794121391268075490318087917188029748820653659262632723196390858486923704727821324886804609542245492199643659027669537702951487921926074403436298619768066376527465027948233829006480806456720165745654840811160428693820555723708329995804280874605029742023423723199126441690269535847964175253892985485004199475892971108013216367650008934025079060114745880675797783157298148732073000203783477893225972121156757693715189468898986274041746216204205549638883724113086414550207546289620739093981055653478789011084011621852488635423217914761412072510238692268294226313204895796560586466593655630980518395639468476323843766092241197990352746005943178822693824065597728688388311112124424580705220293002752848503069606777611278662099289017200836620448621210514265782086123741970667620087268967451747607067726195297576771301733610560905858762093307480997950182376738493753
 . . . . . . . . . . . . . . . . . . . . [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)
							a42872f530fc37a58418990632a65e545ad57688
 . . . . . . . . . . . . . . . . [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 (25 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.backpedalling.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)
							00f1007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000017020399ae7000004030047304502201e0697b61c55e19bad5548b5ad28e469c58cbc315200d9f2fc3b4a166a8d11710221008a4110cd391503c0cf0a92ebb3ea773bfd2ef81d7d6c5c0f64592facfb8ce67a007700b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000017020399ada00000403004830460221008eaeef441eaa8829b98ad16c24c658b9aba476bd85d7b4f61270024dd490f0780221009aa986c01936b6fffbfe6865762c2a605df5c3b20fb2d725817dec80b43c2ab6
 . . . . [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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