fsg-preetz.net

Issued by Let's Encrypt Authority X1

About this certificate

This digital certificate with serial number 01:ac:aa:0e:2b:f6:d8:22:54:89:ca:7e:df:55:83:97:86:f1 was issued on by Let's Encrypt.

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. 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=fsg-preetz.net

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 01:ac:aa:0e:2b:f6:d8:22:54:89:ca:7e:df:55:83:97:86:f1
Serial Number (int): 145866895385301748748655491162522678429425
Serial Number lenght: 137 bits, 18 octets

SubjectKeyId: 02:aa:79:b4:59:94:e1:de:48:b1:7b:a0:42:98:1a:02:b3:21:e4:c3
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): d9:d4:d5:00:97:74:c6:b1:5d:f8:93:a6:3d:8d:d1:82:4c:c8:52:99
Fingerprint (sha256): 07:4d:00:d2:aa:99:68:42:83:fe:a3:50:3c:a1:9a:c1:38:36:db:47:f1:0e:2b:10:2e:0e:74:b8:65:b2:b4:19

Issuing Certificate URL: http://cert.int-x1.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x1.letsencrypt.org/

Check the revocation status for certificate fsg-preetz.net

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for fsg-preetz.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

8 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

fsg-preetz.net
www.fsg-preetz.net

Other certificates including the domain name fsg-preetz.net

(limited to 100 certificates)

Certificate

The complete raw certificate details for fsg-preetz.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 145866895385301748748655491162522678429425
 . . . . . . . . [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 X1'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2015-12-31 22:01:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-03-30 22:01:00 +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 'fsg-preetz.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 957818536154238348934754495449440157557472268507973280698120822732669632228810945748344702760799637306633263646300581665894053520969357302198425807696537778550427922287900707452418009708788950169819681098184754847508401174632208600570635223044589304288131014035080224105746719691050310022677455075456920866089474585832663208244427970987313947146597033727099824699480059626024036823234937984524995011898094185864901374775391441154371446839790730869361390966404279762599455139161294872684821317770147359493019015645061331460495926980962685681838910578288006116705981590453366464512169215594339542911856425189149881654291046924803187928816726560046554833006772786470141871243384152353679144338325005359305622794083275044348680745949562850803208379554409851267555405893872151381091462199516889603716792917702218734578697911006428766103880091511772585943114436356358178453996032530932749524201941230391601348580864160133880196922019180683599440981802066153552530403383886305440962516414509821924526777135580495121985881989111764758606544951869826769383523328131675225309592042456784355446889178377516361532373821628238166236330823988226045958175422175931584174692149145766196636251700751229456226465906942049795749745646994136993220902421
 . . . . . . . . . . . . . . . . . . . . [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)
							02aa79b45994e1de48b17ba042981a02b321e4c3
 . . . . . . . . . . . . . . . . [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 (100 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-x1.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-x1.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 (38 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'fsg-preetz.net'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.fsg-preetz.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 (246 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 1.3.6.1.5.5.7.2.2 (unotice)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/'
 . . . . [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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