maikstrings.de

Issued by R3

About this certificate

This digital certificate with serial number 03:cf:87:30:a0:61:d5:7b:15:3f:18:ab:3e:f9:97:8c:9f:2a was issued on by Let's Encrypt.

With 9 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=maikstrings.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:cf:87:30:a0:61:d5:7b:15:3f:18:ab:3e:f9:97:8c:9f:2a
Serial Number (int): 331955006010531912644810711940722380807978
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 9c:0d:51:0f:80:d3:d1:d1:a0:db:50:2f:5d:0a:3d:2c:08:4f:16:c3
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 65:0f:81:de:80:22:d2:c8:68:98:51:59:d1:5a:ef:51:53:ba:e5:63
Fingerprint (sha256): 3e:69:14:1d:8f:6e:96:46:1f:50:0e:f2:e7:47:dc:f7:8e:e8:15:57:45:a7:4b:32:44:49:ed:ef:20:f8:64:c9

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate maikstrings.de

9

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for maikstrings.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

homepage.longmusic.com
maikstrings.com
maikstrings.de
maikstrings.longmusic.com
webmail.maikstrings.de
www.homepage.longmusic.com
www.maikstrings.com
www.maikstrings.de
www.maikstrings.longmusic.com

Other certificates including the domain name maikstrings.de

(limited to 100 certificates)
maikstrings.de
maikstrings.de
maikstrings.de
maikstrings.de
maikstrings.de
maikstrings.de
maikstrings.de
maikstrings.de
maikstrings.de
maikstrings.de
maikstrings.de
maikstrings.de
maikstrings.de
maikstrings.de
maikstrings.de
maikstrings.de
maikstrings.de
www.maikstrings.de
maikstrings.de
maikstrings.de
maikstrings.de
maikstrings.de
maikstrings.de
maikstrings.de
maikstrings.de
maikstrings.de
maikstrings.de
maikstrings.de
maikstrings.de
maikstrings.de
www.maikstrings.de
maikstrings.de
maikstrings.de

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv13cLq0GXwg7Cdfp4cZd
GTAyS9VdkZboC1d2zWUYvdnbXnihQOkqf4FVDj8vpUDMn97SyNy7QQKwCHIElmP1
6Z6lGEFnrVroGwqdTfLUe6rgdhFxPRSWLVSxQ3cVKcXjgpQljUbgHzOS4hCj6Tb6
pCM+kckU3kqAQqyIsav/0V97eTOyhzEqxQPSp7bezbfHCwG+Ox2IIdJN944B/jv1
8DJNuyTdFUiTx7708hoObhVZ+ljD2zK78FUWbW9avb6h1msPjMmIAANkzpStcEYi
SwePuXUBQwZQWFTg2cMlqNxi0A1a1Go8KF2epK02W9IaKfDnGcGCi8r/KRIqV3++
awIDAQAB
-----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 331955006010531912644810711940722380807978
 . . . . . . . . [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 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-07-21 14:22:14 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-10-19 14:22:13 +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 'maikstrings.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 24157800382557388108531211447062988551792612242204724766635089824648985430230260560738467939055266347815633365809883745519884755013372628393782375755767615286478389507519562812455917158334254711392711619602040365788135850388907503467149658196076735654779619636451533652446944842317652979508320146521787202482196925451783415452323610642814009774580238644632595441633843520974889390474966507722424758585693022156294305973306792746454643158907509553586513984709127342473681459350471564073926796190350079204045977904774802436266510967856088074414762188701223134255908317827084683948353470445754450826246442685790790073963
 . . . . . . . . . . . . . . . . . . . . [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)
							9c0d510f80d3d1d1a0db502f5d0a3d2c084f16c3
 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 (211 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'homepage.longmusic.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'maikstrings.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'maikstrings.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'maikstrings.longmusic.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webmail.maikstrings.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.homepage.longmusic.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.maikstrings.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.maikstrings.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.maikstrings.longmusic.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 (12 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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007600b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb49900000189790b5b2b0000040300473045022077e3424d447e16cacea384cb36cc82b2b71af93771165dbb18062c124a5d92f8022100eb4aa29ba33ba70d2010900281235d30e3cbec395b397bb6bdf944a9f53409aa007500adf7befa7cff10c88b9d3d9c1e3e186ab467295dcfb10c24ca858634ebdc828a00000189790b5b58000004030046304402202787765e9d488479f2e0551367fa4489df4b9c848479c4ab02d2b7cedc6da0ae022074ff92de98dbb647fbb519cdc37682aa211d6e8f9bac9091266a061b64fd0afe
 . . . . [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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