www.fewer.net

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:42:b4:38:7f:97:58:ac:23:c3:15:19:37:54:c2:06:2b:6e 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.fewer.net

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:42:b4:38:7f:97:58:ac:23:c3:15:19:37:54:c2:06:2b:6e
Serial Number (int): 371147334339545202970950978281461460118382
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 6c:7d:db:fd:76:9d:60:b5:23:10:e2:57:a1:d6:e7:74:1b:4c:44:b4
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 48:40:21:8d:ec:44:e1:bf:41:22:56:27:d0:14:6d:43:c7:f2:02:92
Fingerprint (sha256): 3c:d7:7a:dc:c3:6c:3a:a4:2f:ed:d6:fe:58:38:56:48:21:43:98:4e:3c:9f:c9:bc:38:01:a0:e9:a6:84:cc:22

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.fewer.net

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.fewer.net

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.fewer.net

Other certificates including the domain name fewer.net

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.fewer.net 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 371147334339545202970950978281461460118382
 . . . . . . . . [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 2019-09-29 01:30:20 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-12-28 01:30:20 +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.fewer.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 (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 741724267561673773852125086703513754523743971004500024514740202926324712864885796108718256364432660823511045140266767921574136329155503240621344730521053189386612444458238994658351134659826657253209306415738558576932595109148309004138001888299874995678658612670417628738946136649250678688375932478835474090016493721415777292887054956296796919746080960506273084942408085296442450250900621246617972311554210998449217280907571949034203431732150503371721696699792658460248188459233866361815248103403239372075408199008559269089549688600737196042827528479277160020658789975683094095168856062790024350078798186345836624201014055970551969968080409953894326504676003100594029974315821527691227338055540655523969596072737089380549055267949697601300412661876730480145573863751592160381254976006457346953442691371450522225380779238169976675356851537276605557599209149574355779762999058450758292147275756870229322609336189211438722810399630446473246628214476225646498454530774683562696058262511540266156870250105853102090138490359644556624309406082316572027846637341780050379047599645834670231600420777960992890138165177290139688178841926114786344415379088123019741906301908019286239363693106139405698387548360949241124952722611701196355725747271
 . . . . . . . . . . . . . . . . . . . . [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)
							6c7ddbfd769d60b52310e257a1d6e7741b4c44b4
 . . . . . . . . . . . . . . . . [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 (17 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.fewer.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 (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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007700747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016d7adac3e60000040300483046022100d3d326dac10b398028943bf1daad4bd5793f275c0586f552312d0fb75555f5e1022100b74a2d4c2455bb8900f77d19ebd3f614557640dda8ad54241a5b2a49f4c9d7d300750063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016d7adac3e20000040300463044022055e50b45a9a2f66b86f1b75baf59e607d7adcf4d3851bc97b171bf5f781982f1022059dcabf514cd4e136da652659afb27e280aae6d3659baa61f855674d013d4928
 . . . . [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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