web.fassma.net

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:c0:0b:df:fb:74:fb:52:cc:b4:7f:82:3f:3c:d4:f6:cd:d9 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): 04:c0:0b:df:fb:74:fb:52:cc:b4:7f:82:3f:3c:d4:f6:cd:d9
Serial Number (int): 413799142666167317116925296813223697632729
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: b3:c7:ee:42:2e:68:f8:b9:71:f8:e1:41:6d:ea:06:ce:85:f2:97:7d
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 05:e5:9d:64:39:45:23:4f:c7:3a:dd:99:0d:f2:e9:d6:16:39:db:35
Fingerprint (sha256): 85:fa:ce:09:47:23:dd:8f:47:a0:45:46:87:55:70:fa:4a:d0:b4:d4:6a:d5:14:ba:ad:19:b4:73:e7:9a:38:c2

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 413799142666167317116925296813223697632729
 . . . . . . . . [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 2019-12-24 01:34:12 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-23 01:34:12 +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 692523538119577574045156615143011603345579608067937253254437698761223303527129923884363619540741555262594082416553650859205388857117059697463959882650229482281958844107107303287343545015386362692881356661870134495229308775774402083763619594159331328482003614907932534817302758622401389974060647878067311161698599046966664696212152237387680767225809087625109692868711127675359762581091426947403217886985411655849736857545207026454313656330834397779062771545093768991739189405805118277549237934754769255334339719311687716515426943507686604415746362077463281790168385102731639160278733755725151754940211437329442636240602723871858839388640893309777211250484643731759413592992426806126418840929344614387395451269727439230378299764152583844668717712644770476029683469664595044890208044035822423455164217701328865321891063003756582625753462073496517824303443628335382367025486306973234250119861075889999541788645620714042759620249437341898000098918231868929407261930432057053861523616986632445388808094538065078758989620862109291644545825973835750018529588925344664812872277142322858298037746493796924515924663644384402130025099692103907623699570135838210441031468177417202171529137933319081487705286073438531049739896176709947962807460349
 . . . . . . . . . . . . . . . . . . . . [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)
							b3c7ee422e68f8b971f8e1416dea06ce85f2977d
 . . . . . . . . . . . . . . . . [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)
							00f1007700b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016f35c137d00000040300483046022100b532c871b198c5f83545a455bb1bb98523e3ed026b7f49f705759c955ba69bb4022100bbb13186a37e6704cb53884df36a362c8371a03968dee04e2c59b87e3f1fd2b60076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016f35c138a40000040300473045022020d272754da66450bf7b89700d19871694aa3244fa8649a338d0c20d17db925402210098b2b237ee8111600adbda543f049ee27752e6657cb9325f171817ab1e73cf1b
 . . . . [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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