web.fassma.net

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:20:d5:fd:c4:36:c2:ac:ba:49:0e:15:26:fb:3b:ba:08:0d 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=web.fassma.net

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:20:d5:fd:c4:36:c2:ac:ba:49:0e:15:26:fb:3b:ba:08:0d
Serial Number (int): 272510336730649019161369999939375187232781
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: a1:ba:2f:5e:cb:6d:4c:cf:20:e1:c1:94:f3:7f:83:14:ed:9a:3a:0e
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 5e:54:82:c0:22:a2:14:f2:8b:68:b8:4f:02:ee:27:eb:3b:d0:dd:13
Fingerprint (sha256): c8:24:e1:5b:01:b9:9a:80:82:71:e9:29:78:ee:13:54:01:ef:6b:0e:0a:8d:5f:92:dc:05:e0:d6:7b:2f:d3:6f

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 web.fassma.net

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for web.fassma.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

web.fassma.net

Other certificates including the domain name fassma.net

(limited to 100 certificates)

Certificate

The complete raw certificate details for web.fassma.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 272510336730649019161369999939375187232781
 . . . . . . . . [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 2019-10-02 00:33:10 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-12-31 00:33:10 +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 'web.fassma.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 674741536539853571371839935731798542077558896947572946640190826650537281220267351363912964893967822121725193754476351057548251732101719836405739253800399098718318340726413309149420696581730243399852517429018430904066408966008238848060221710546567840126016028525580747579277018702675528158850654373876553310268671080314315285625575848122296072928041332271088672147668915782988975431828397385565480387607103691263058876444169612261975460235233883985047749714256807873590302548895634017237788548413525549719803372199149728012119424153330168222970001565993070917682497865541166111796682057283818535797102719169386867081809796098409460318532746843951121090672045503012105250586754243342718588599129193538216041748181446277846989006614191803957178990762670698796843949637506848898486818323218055199741371570091762714360567823218141379807030958968265379081143973255406714348812058798952214544315988601632623559233091657694678571497844155215732999730529363947902840404684486525216594285247226498484960218840004194871464963568357536630997282451189089221530824259345677670747143660211247899385506006676198231831958652918450960285847128292402351050069052492941458309081491146324054956737939087209614787921965822901837578759608356217954175217883
 . . . . . . . . . . . . . . . . . . . . [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)
							a1ba2f5ecb6d4ccf20e1c194f37f8314ed9a3a0e
 . . . . . . . . . . . . . . . . [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 (18 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'web.fassma.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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016d8a1984850000040300473045022100a4fd9b801803e175a4db3fe89f311601a016be3db315182d881cee5fb2168614022074c97ceb4218cbaf0df96d9b0740fb2e2ea42b9c87b5e6acc4caed4856f37ee200770063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016d8a1984ad0000040300483046022100d2f44d49be36d8b671c21b64c6ef982621b9c36f062f0034d5757e742b44fbc2022100b4dce0f3623160899561bad452d44afdfebafc875ddba711a51a6bd9885c10fe
 . . . . [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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