www.m-lorenzen.de

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:ea:0b:bf:8f:3d:5c:af:34:a9:0a:7a:d0:d6:75:52:88:60 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.m-lorenzen.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:ea:0b:bf:8f:3d:5c:af:34:a9:0a:7a:d0:d6:75:52:88:60
Serial Number (int): 340978547796680130284142651376370594252896
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 16:7e:e9:08:d7:89:43:2a:2e:43:d4:c4:d7:a5:2f:49:a0:d4:8c:7f
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 8e:aa:17:0d:9a:ad:a8:d8:8f:74:a7:db:9b:a3:62:9a:1c:2b:8a:8b
Fingerprint (sha256): 5c:7f:13:67:48:08:88:e7:99:a4:e3:df:90:04:3a:e9:37:3f:88:08:a7:e9:b2:e7:c6:e2:17:28:18:ce:bb:6d

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.m-lorenzen.de

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.m-lorenzen.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

www.m-lorenzen.de
zweiter.m-lorenzen.de

Other certificates including the domain name m-lorenzen.de

(limited to 100 certificates)
www.m-lorenzen.de
www.m-lorenzen.de
zweiter.m-lorenzen.de
vierter.m-lorenzen.de
www.m-lorenzen.de
www.m-lorenzen.de
vierter.m-lorenzen.de
vierter.m-lorenzen.de
vierter.m-lorenzen.de
www.m-lorenzen.de
vierter.m-lorenzen.de
vierter.m-lorenzen.de
zweiter.m-lorenzen.de
www.m-lorenzen.de
www.m-lorenzen.de
www.m-lorenzen.de
zweiter.m-lorenzen.de
vierter.m-lorenzen.de
www.m-lorenzen.de
www.m-lorenzen.de
vierter.m-lorenzen.de
www.m-lorenzen.de
www.m-lorenzen.de
www.m-lorenzen.de
zweiter.m-lorenzen.de
zweiter.m-lorenzen.de
vierter.m-lorenzen.de
vierter.m-lorenzen.de
vierter.m-lorenzen.de
zweiter.m-lorenzen.de
www.m-lorenzen.de

Certificate

The complete raw certificate details for www.m-lorenzen.de in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAth/C4o8b6m4dgumhicwc
GaDtpRoxIe7Rp+Xb2csodqKR1W+R3KhhIZcrE+tLK6eF0jzIk/x1yTUTQMCLOh42
Y6hvCBOplDS4+1KMmmz5n8e+KU6UDqdYQwrHxwDl3o3YDNoimDeVm7EjpwQ3cP15
FPivzD3bAOdsppUN699QmOOw+lDHzFcQmjQPXUMhSuElwSl66f265EcR96u2mW+G
Uv0WxJRuLp7zvLqtpqorxy8WSAFgtars9V6hKW0FelnRYmhD+oSVU9cYUot9ITpB
MRdb7mZBHXPK6CtygdNUeNO5WskjyI0fZi7AxKtZvkNTiUMmcdpuwrEflU0/Zkke
UwIDAQAB
-----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 340978547796680130284142651376370594252896
 . . . . . . . . [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 2019-03-22 15:10:02 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-06-20 15:10:02 +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.m-lorenzen.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 22991033569554336622806289281116300039396068800014883757342487077412887086244889203909528772983240743879266878571207122970167150130091008925836147856249218481635344158017556094230475970256149615027428774605248001911824601103209784117632083661104237029529831556252257220452981614378032877101459755980747419167725117359704141939950402873989512813578496142881937074560719290922007766686888128510052842141437729506345846515102855836617857544892691538675498178347026613049393790521035348925440532012759672339497393793794652943225986716713425977391269298988481967138004472188617833035861356443258202901681600703295675506259
 . . . . . . . . . . . . . . . . . . . . [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)
							167ee908d789432a2e43d4c4d7a52f49a0d48c7f
 . . . . . . . . . . . . . . . . [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 (44 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.m-lorenzen.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'zweiter.m-lorenzen.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 (243 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes)
							00ee007500747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc5600000169a62a96f70000040300463044022012442e65a78dbeb5c429cbe3bac7b9406671c46f42bd225fa3779160277ae0ec02202bb780057323d93f3447554d0e46f2ddf15175a8be7f4d0a0cce5c32e9f2c1ea00750063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d00000169a62a97350000040300463044022052bb95eba863116805ecb27a2be3f28afa62f221762b6ce6b78f96632ef81bc402205542b4ca82174b2b2c98764ddd35c3eb9d3714cc28ff611e6dd127f45bba1aab
 . . . . [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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