runningfree.net

Issued by R3

About this certificate

This digital certificate with serial number 04:da:8e:a1:5c:b4:e9:4c:0a:80:50:23:37:d8:81:b3:5a:ee 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): 04:da:8e:a1:5c:b4:e9:4c:0a:80:50:23:37:d8:81:b3:5a:ee
Serial Number (int): 422820287931316208506474342916221635353326
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: fa:68:47:10:81:fc:8f:2e:2f:bc:6d:0a:e7:9d:24:12:63:c2:5a:2b
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 76:94:20:21:9b:30:c6:d2:ad:a1:51:d2:ae:55:ba:ba:ab:39:0e:ce
Fingerprint (sha256): 83:37:b6:4e:ba:b1:ca:25:fd:c3:42:28:5e:bf:44:02:66:a8:b2:d1:11:f9:e1:d2:33:f5:9b:38:4a:c3:84:eb

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-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA50XvGp8bztx5cdhVxZZa
7wm0BxlshBFRL2gQq2w0eY0JMNR/IZKBSLz/r2s6Ef1vMF631QOmIlsUzruOvdFv
tcXRTp4qV6CkPAayrv8KQ94/G0TZBbHuA+69cxWc2XXb5LmZrKp/uwUT3rs0qSNr
CZbYTLvSHLpcVA3hEi6K/xHhIOAIuoYJQ6zXqPy8EZv/Qq4Zf/QlTfD/Em8oZJ5P
/VBuU4GTEYKvqciwNlmc9neI5peey3cwcorKZroX2BdSVKdubpg17q+24PAYG7HQ
MciFyTq4mi0H94TUOUQot3tRtBWxEdgPU58/OLx4glNxlr3vsQR1L47hZK0B4brY
EwIDAQAB
-----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 422820287931316208506474342916221635353326
 . . . . . . . . [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 2024-01-20 05:35:57 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-19 05:35:56 +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 29195534187842024307838004481867162851273423877214822288504741386041054602416306293349989546249959134447475543069154939741531022387764513443998915113570974902493617275263569620390483637411310999507598646375812435868603432235163502156965724084850660954858088297285008607585910866052171065779901001686380745478469982591883009065039240749163450495502212594485155926743848455295922310641833073444946825015948495031562371219645198775768680143320683502109137659858205183321337209182201782745168322148810154357952575212894396920400767531696082174850393972197487440559680042911583872818402912847966164095689997159423601727507
 . . . . . . . . . . . . . . . . . . . . [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)
							fa68471081fc8f2e2fbc6d0ae79d241263c25a2b
 . . . . . . . . . . . . . . . . [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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018d25954a9f0000040300473045022001761378738085afdea48ed9648f08928f7f68474e4107a4fbb0ea6771babb54022100a4e503528bd4ba34cd5e6db3e030617dcc6526abfeb49089611dcc807b4f26b1007600a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018d25954a9e000004030047304502202f25c73f1d1aba6c32854b2b60570973cee20cabefc8112818f4a8c9fd3074060221008a9f89eacc523adcc5921a1bc3d8f93eb11f69dc804d20c9ec709dff065858be
 . . . . [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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