www.muw.de

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:79:29:a4:55:5d:ac:3c:34:b6:30:15:11:2b:95:40:0e:dd 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=www.muw.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:79:29:a4:55:5d:ac:3c:34:b6:30:15:11:2b:95:40:0e:dd
Serial Number (int): 302566375808652614911841007984002423852765
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 17:72:8a:ef:f5:bd:2f:c1:95:cc:d7:e9:39:f1:89:a4:a1:9e:31:0d
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): d1:38:50:c2:e4:e2:8e:9a:7a:8e:77:65:4c:10:b6:2d:97:9e:a9:49
Fingerprint (sha256): a7:b7:1d:0a:fb:ab:7c:02:f9:7f:b3:f1:ad:ef:6b:f2:2c:34:94:bd:d0:21:3c:9b:3b:7a:10:28:5b:f0:be:cc

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.muw.de

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.muw.de

Public Key Algorithm

RSA

Key Size

2048

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

muw.de
www.muw.de

Other certificates including the domain name muw.de

(limited to 100 certificates)
www.muw.de
gebrauchte.muw.de
www.muw.de
www.muw.de
images.muw.de
gebrauchte.muw.de
shop.muw.de
gebrauchte.muw.de
images.muw.de
gebrauchte.muw.de
gebrauchte.muw.de
www.muw.de
www.muw.de
images.muw.de
images.muw.de
www.muw.de
gebrauchte.muw.de
shop.muw.de
images.muw.de
images.muw.de
images.muw.de
gebrauchte.muw.de
www.muw.de
gebrauchte.muw.de
images.muw.de
gebrauchte.muw.de
livechat.muw.de
livechat.muw.de
gebrauchte.muw.de
www.muw.de
livechat.muw.de
www.muw.de
shop.muw.de
gebrauchte.muw.de
shop.muw.de
www.muw.de
app.muw.de
livechat.muw.de
agt.muw.de
www.muw.de
images.muw.de
agt.muw.de
livechat.muw.de
livechat.muw.de
www.muw.de
livechat.muw.de
muw.de
images.muw.de
images.muw.de
livechat.muw.de
muw.de
shop.muw.de
livechat.muw.de
app.muw.de
livechat.muw.de
gebrauchte.muw.de
geb-new.muw.de
www.muw.de
images.muw.de
livechat.muw.de
www.muw.de
livechat.muw.de
www.muw.de
livechat.muw.de
gebrauchte.muw.de
shop.muw.de
www.muw.de
images.muw.de
livechat.muw.de
livechat.muw.de
images.muw.de
shop.muw.de
livechat.muw.de
gebrauchte.muw.de
livechat.muw.de
gebrauchte.muw.de
images.muw.de
gebrauchte.muw.de
livechat.muw.de
gebrauchte.muw.de
images.muw.de
livechat.muw.de
muw.de
gebrauchte.muw.de
livechat.muw.de
gebrauchte.muw.de
gebrauchte.muw.de
www.muw.de
images.muw.de
app.muw.de

Certificate

The complete raw certificate details for www.muw.de in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2S+ox4wRpe3Du/sPAXO/
9nlU8zeRprfbKF6HY774hqtEbCe/FDwjqG0MsqijuNTw9J2Lr+/Bms7ZAkcEnw/z
uy1NnrdoGMmMk/lstao964Z/YDfqB48Kye13u6UrDNbIKoT36/9Jq6H7moXNGZE3
auoSe9ZYav9WQtEqT8lNT98oYSHt+8E6W8QLIEDmOMr3+aNNKFhFsxYabL6H+taQ
EWf9xHydMZ38L49T1jurEJMBLegtXjs6/GJR/nVlSvUx+NntXwY4sRHTJJJbjqPC
MWRtyuStbQHZGXQnbDLxpjmer1jmTVhuezvmvSL3nUwGDBDY+55GWR8CbHFzaAkW
LwIDAQAB
-----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 302566375808652614911841007984002423852765
 . . . . . . . . [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 2020-01-29 23:25:30 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-04-28 23:25:30 +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.muw.de'
 . . . . . . . . [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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 27417213851843555812584301587686678184470416946460327700972449090028754727930459415470828733876137655541077303162431984368763959167492598430171391758054767645541910841193765749082128193058336504358530606426799124045955931319501160961652113773114976292525364678498757202516040131375619810761442845690370276787095051211871513161239673435880163341290599039874555677890686723587772640513241863418719956643969869931344730903328880481214288154482378797127258308558915271177447224118808806181722136417669285792782189714137667850291422428520855028162521239602354035945817534880255282375661894078152637886121874894776464643631
 . . . . . . . . . . . . . . . . . . . . [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)
							17728aeff5bd2fc195ccd7e939f189a4a19e310d
 . . . . . . . . . . . . . . . . [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 (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'muw.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.muw.de'
 . . . . . . . . . . . . . . . . [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)
							00f1007700f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016ff3d6ad5f0000040300483046022100ab36d41c4d207ea8a5903dd5f48657be05623320d051f0f0b120fe32b7cde15f0221008413b72f5c3c9e5d47edf580796afcf16741fcd16baea07f9c9e96e3e4d696f0007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016ff3d6ad55000004030047304502210082cc2657d96ccf60b1b06590ad055e028507ea2b0aca8dedee2b3d5f9b3bbdff02205b21010c7818208ed816d11578c36ac9c6b31453fd2df6a85d29ba6d3f7a3bd1
 . . . . [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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