runningfree.net

Issued by R3

About this certificate

This digital certificate with serial number 03:9b:ec:fb:33:b6:6d:db:c0:46:53:fa:16:a7:8d:c7:61:82 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:
  • 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=runningfree.net

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:9b:ec:fb:33:b6:6d:db:c0:46:53:fa:16:a7:8d:c7:61:82
Serial Number (int): 314395626790399349057082833530031700402562
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: db:13:c5:d9:7f:4b:42:2b:70:54:e5:b5:b0:d8:e7:84:5a:8e:2f:2b
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): f8:af:ef:87:47:2e:38:e6:99:4a:b7:62:e5:c2:47:8e:40:9c:ff:8f
Fingerprint (sha256): 58:06:96:8e:82:ab:c2:50:3d:4e:a2:22:80:80:59:68:e7:fe:d7:d6:bf:e2:5e:5c:55:4d:5d:f5:f3:44:ab:d7

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

Revocation information

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

Check the revocation status for certificate runningfree.net

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for runningfree.net

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

runningfree.net

Other certificates including the domain name runningfree.net

(limited to 100 certificates)
www.runningfree.net
runningfree.net
www.runningfree.net
www.runningfree.net
www.runningfree.net
www.runningfree.net
www.runningfree.net
www.runningfree.net
www.runningfree.net
www.runningfree.net
www.runningfree.net
runningfree.net
www.runningfree.net
runningfree.net
runningfree.net
runningfree.net
www.runningfree.net
www.runningfree.net
www.runningfree.net
runningfree.net
runningfree.net
runningfree.net
www.runningfree.net
www.runningfree.net
runningfree.net
runningfree.net
www.runningfree.net
runningfree.net
www.runningfree.net
www.runningfree.net
www.runningfree.net
www.runningfree.net
www.runningfree.net
www.runningfree.net
runningfree.net
www.runningfree.net
runningfree.net
runningfree.net
www.runningfree.net

Certificate

The complete raw certificate details for runningfree.net in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApUJbsAjNGqfNCbd/FhTt
T6YRDH/b+f8qq5/PIaHbyRMBh7NDkBE5cjmlMKiKk2AvgoEkBAFWAipENmi1OLt1
6/pEHyuXNp+aLwoCr6geiIcwE7nj3jBYwHNXJ56epYh+srRSIUhwxp50cBqZmQE4
iuJWP2A44TCxwNXp/1LoS8/VQk6rve+5NFKAooGLEP26w2Fs/7ZOoyLJyTJYCyCa
nW2qrJjSjJ7xgQb2XXb6ZRHRqczEE6285cNbDumQnQvH6NR9p7dOck39U1gsvKwL
/GntC5NGcu1zAreuu+SqqSxdvGliwpF3tavnGF3rDKMbM0gnLRAe0VTfv22IWKvj
1QIDAQAB
-----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 314395626790399349057082833530031700402562
 . . . . . . . . [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 2023-09-22 07:29:57 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-12-21 07:29:56 +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 'runningfree.net'
 . . . . . . . . [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 20862042745123646285609635409014853103239092101528778748389583637840153485979594866957355561643233203397674285102101908753113420283161618780164945687003536673597320950632108225301578332523705073535553983634203938373622479399415117763248967724772083824892898451557991241037428551436552182215336422300119392729536006066447832468701828771957140345415502146864894155004299902409293475423237711561698908706304228976208098674457286937544990972893810780296382956238796037159712371841472226498133270703260776043807386761740879009343521897826033407958236653367181503679663899118067024945713511392064312296098054084335466439637
 . . . . . . . . . . . . . . . . . . . . [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)
							db13c5d97f4b422b7054e5b5b0d8e7845a8e2f2b
 . . . . . . . . . . . . . . . . [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 (19 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'runningfree.net'
 . . . . . . . . . . . . . . . . [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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f10076007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018abc028b040000040300473045022100b22d10ae6b78f1d569bbc8c22536fad8ea0d22e3eb7769d5db2c1dae1b2d9a9a02205f55c957f81381b5f2b53c0115bd1d25435677b0965981ddc6e37b646667b621007700adf7befa7cff10c88b9d3d9c1e3e186ab467295dcfb10c24ca858634ebdc828a0000018abc028b360000040300483046022100ee404e09885919b754e32c4b41895f35b1e3a90ce6e9ec9b93449fb37281216002210098f6b7f1551f02a0e962c531a71c26101338cdc9425d30d8096599ee4c68418f
 . . . . [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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