www.friedrichzweiten.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:13:4c:8c:83:11:32:42:54:c7:dd:39:57:ae:ed:35:da:15 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.friedrichzweiten.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:13:4c:8c:83:11:32:42:54:c7:dd:39:57:ae:ed:35:da:15
Serial Number (int): 355016259606136757155580507753026845792789
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 76:9c:47:de:a7:23:06:ad:2d:3f:f1:9e:3e:b6:87:d2:33:f5:ed:6e
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 21:af:c8:02:b4:63:bd:0d:93:8e:03:08:c9:c5:16:36:ef:0b:ac:20
Fingerprint (sha256): 18:ea:e6:0f:27:35:91:15:05:c8:09:b9:29:07:10:b2:6b:ba:d7:da:f1:95:15:82:4f:bf:98:7e:d3:85:03:6a

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.friedrichzweiten.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.friedrichzweiten.com

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.friedrichzweiten.com

Other certificates including the domain name friedrichzweiten.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.friedrichzweiten.com 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 355016259606136757155580507753026845792789
 . . . . . . . . [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 2019-12-04 05:26:17 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-03 05:26:17 +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.friedrichzweiten.com'
 . . . . . . . . [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 688273160896893489908754002772850035400759925046081035974852069720624484683489167141065718662428272713897503232254991360951461059155014722864033790416970807074425458105290703111638496028307311863947376236641320899789377317622739552233284414210361397819171400926913552698025246120983925710827050546396016333566726747614295911846111663629627069457662151065413932024067334888727655525964329576650363925291403499565694353313817258970328597656910064780012665419242493067008742572312454257891475105395757957259240685039061531534576566460184995689736054522553298514006681179448894530744224332365625125234411554688554985923411416193496288963739350470309728800330072026354640582626253852783783394999915993024696454591615179205295123222197687160797636356169184688303949437698301004436831418481699540912034695707148766177799434675935672891625290126424505701657274360660629815395377217095836704245000715370145766437720857825373416249085640815555520998258875193548990990430211034822848371736798809152790004377614856355907450249924978401048786823190125677762665271220206194105928845913496186879373344982694284211595716705973953335844840874599757952849052703579735534946604109350993758990530777005760346619700659781335891546257482945686064014195479
 . . . . . . . . . . . . . . . . . . . . [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)
							769c47dea72306ad2d3ff19e3eb687d233f5ed6e
 . . . . . . . . . . . . . . . . [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 (28 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.friedrichzweiten.com'
 . . . . . . . . . . . . . . . . [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)
							00f100760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016ecf96808a0000040300473045022100bc326c37689fe866878262c2f84149504f02f8fc59cf5c37eb2109a8c41b4aab022053855910ae64d32fd30ec0e8a035d11e38a6716936da034d18d151c625a80fe60077006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016ecf9680d30000040300483046022100a96c2acb1e52cd33ead617d2a61e8778f3188eaa6f9f5d98c26626d9c45f72590221008df9d51bb962630eed389fc4406355b08cd7ec06043d88130df4b0f6a60251c5
 . . . . [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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