michus.de

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:2c:d8:00:a6:de:60:2a:7c:5f:b3:2d:af:23:14:ab:b3:f0 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=michus.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:2c:d8:00:a6:de:60:2a:7c:5f:b3:2d:af:23:14:ab:b3:f0
Serial Number (int): 363708684503150229014941345055292751852528
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: dd:3a:01:65:2b:a4:19:03:4e:2d:65:99:4f:b8:04:e9:7e:68:0a:7e
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 81:fe:cc:67:ba:5e:a3:48:f1:86:66:6b:24:07:1e:f4:e4:cc:6b:46
Fingerprint (sha256): d1:c0:1a:c6:a4:2a:0f:6e:ab:be:72:f9:f4:46:34:de:cb:2c:5e:54:10:01:62:40:a2:21:33:21:5e:31:c5:a3

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 michus.de

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for michus.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

michus.de

Other certificates including the domain name michus.de

(limited to 100 certificates)
www.nebellos.de
www.michus.de
*.michus.de
www.michus.de
michus.de
www.michus.de
*.mieten-auf-zeit.berlin
www.shop.switch-tech.de
552294ba-e382-4fa8-80e0-5399f67aaa21.alicepeters.de
bnnzywtkzqekfvy.kabelcheck.com
qockvwlyhdmlgss.finio.biz
beta.lima-city.eu
www.michus.de
ftwyytpbltqecew.lazyfox.de
degarni.de
www.michus.de
www.woltron.lima-city.de
www.campingfreunde.at
yy000yy.tk
www.courses.keystonehospitalitydevelopment.com
eldawash.lima-city.de
knechtenberg.de
www.michus.de
www.sunort.eu
www.imperator667.lima-city.de
u2bee.gq
www.michus.de
michus.de
pematso.lima-city.de

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvuz/SmEu4gHH7XpCQyAb
HjQNdB1HFcFidJyLw5Tv2E+6xp4JVUv9xYW/3zTxGrgZDPWL7vnJyQtjwNSwvcjA
OvZOg98dwaP29gwZSeemtkTmqDFmheCJf1o3lCvkuoqoyM7UzOQAFO+4UU3frvTh
ySS5UDAQ21InY6dqewwb3HhFGcJbHNX2556TSz3YZHKhQtZVEr4YqoYdZCBQefkz
ImXmWp7uHkDVlAvklc6+dfdAO0WUXr4s2ZC7yy00QnzdLwGYjCxfRbl6ZdxBLYLz
WG3l6O88d2ImJizl/nMEDJzFLDQZ9aHOvn+O7d1n8d4V4YSopulJnNUbfnn95nHo
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 363708684503150229014941345055292751852528
 . . . . . . . . [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 2020-04-06 12:35:25 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-07-05 12:35:25 +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 'michus.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 24102145632738061027150070315468804109419148277544276155914449588330263609181438487652150727684319244755282789780147203932531995678965218481664580198090545814842364242796567018424919260739615538025401339984477487929224829292730872424677766891604410935996977407637860091732513850715960618249807080074792134116651546794281019517921330564978068516961094746319139029080395553218159451529588278275393542479070148203239600596145971935252802096319983493588221115319958622853501580777780291645994857363970487693636306989534356429716571316417842581114528197949172904597294863675225505664181134298184248904922715318100123838511
 . . . . . . . . . . . . . . . . . . . . [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)
							dd3a01652ba419034e2d65994fb804e97e680a7e
 . . . . . . . . . . . . . . . . [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 (13 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'michus.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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f00076005ea773f9df56c0e7b536487dd049e0327a919a0c84a112128418759681714558000001714fb3f2490000040300473045022100a6d34bb25c4788eec08d3201a01376b00e3f7a8c799781a807a6eb220cdd18ce02200c227ffe252aa9e9812ae89ad25b27eac6c716d3d053b05237b3f7570818db71007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e000001714fb3f237000004030047304502210087c6c292ffc3ac5c715149ad8a43a23a7ba7561918c6c1cea0873eedc450d8190220779647eabf25c2522ca9af216aad2d4545682dc020c8999cfc704754bb7ac1df
 . . . . [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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