nerdsolutions.de

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:6e:c1:fe:b0:6d:5d:24:a0:4f:85:4d:1c:d1:a9:57:b5:2b 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=nerdsolutions.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:6e:c1:fe:b0:6d:5d:24:a0:4f:85:4d:1c:d1:a9:57:b5:2b
Serial Number (int): 386138067513301560518192120373014445929771
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 21:00:34:ba:08:14:3b:3c:6b:09:6b:8d:9f:6f:3d:1c:c0:1b:d7:ea
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): a8:c5:30:45:1d:85:ae:8d:36:b9:66:6d:91:ff:de:30:c3:ed:f1:6c
Fingerprint (sha256): f7:61:62:3b:60:4e:f8:37:2d:bd:73:9e:0b:ef:18:14:b8:24:6e:aa:30:91:b2:de:e6:c1:58:ee:c8:86:28:5f

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 nerdsolutions.de

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for nerdsolutions.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

nerdsolutions.de

Other certificates including the domain name nerdsolutions.de

(limited to 100 certificates)
golfimnetz.de
www.nerdsolutions.de
www.wilbu.lima-city.de
www.kostuemart.de
www.nerdsolutions.de
www.orientierungslaufen.de
unser-olpe.de
*.135film.de
www.finde-die-loesung.de
*.buckfastbienen.me
www.fygle.eu
schneider-reinhold.de
*.postofficerecords.com
*.gail-mair.eu
*.jsuckut.de
aljona.tk
zimmermanneditorial.lima-city.de
www.nerdsolutions.de
www.nerdsolutions.de
nerdsolutions.de
www.nerdsolutions.de
www.bsg-1.lima-city.de
*.gail-mair.eu
www.insights-philippines.de
www.kostuemart.de
www.nerdsolutions.de
www.nerdsolutions.de
familiensystemdiagnostik.at
cdn.albertus-dienste.de
www.nerdsolutions.de
www.onearmer.com
*.astro-boerse.com
techmatetutorials.albertus-dienste.de
www.nerdsolutions.de
*.bauunternehmen-kolovrat.de
www.nerdsolutions.de
www.rattamassagetherapy.lima-city.de
www.nerdsolutions.de
www.umfragenserver.lima-city.de
www.tara-mukta.de
www.nerdsolutions.de
www.triplefly.de
www.umfragenserver.lima-city.de
nerdsolutions.de

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2CG+V2wPyUSAoY/bYGec
J0JzfAOXTkvzzrIqa/JwkjlJkk+Ee/1cvTl2Qn8yAWf1gjkrHKqoCBdQKOCXeS0t
5Sk9pk3CmuPvl09fmUbYyU+AMp049ho7eJSJm1vgrQvKV8/XX15Nux9bZmJfl8aH
i7aLjcSDWwtrj6PEpVXp/gNOdLm7arArNG5kNll2IH2Ki3o2B45ouD4Skbp2XmJj
UOrJCgMJBprv8G2sLuRc0Ov18Aer5EiSah4GW8Z3KaPAxFC4qE+YOPWOr1avdqzH
TgAHqoXr6YuXoYHtf0HdrU4vzAG1Nh+SRIkcVPM5hahCmhbPaPOSOSTVC1oe9RWn
JwIDAQAB
-----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 386138067513301560518192120373014445929771
 . . . . . . . . [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 2020-01-28 13:48:17 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-04-27 13:48:17 +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 'nerdsolutions.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 27284113423262974929195587507160638511596216806367836322204757325054377199177235691392942704968629206829537445293630019678493189016538112062464711265201270994853761836458221943312380120005841989012445523628105725684089923019948793452993510903748219995206399669428186614435292290118315608347418761898597145355292219920079158321056561048292870140468984185075923200830728130870733333747565788648169445124184553072092196829225838036188586878751194882815636435262338233997480640789986652135278382830213275157624587115824363354830048302965984054907405599888273050314623592476599277787552991668399782278996935553018836133671
 . . . . . . . . . . . . . . . . . . . . [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)
							210034ba08143b3c6b096b8d9f6f3d1cc01bd7ea
 . . . . . . . . . . . . . . . . [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 (20 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'nerdsolutions.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)
							00f10077005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016fec9fdc7c0000040300483046022100a02091e3f310b917d1a73fccfc4cd1e707e5774117884d52ae0cb788d681891e022100ece509a2603c61a0353d1d41f801b6d9f6ce6b02ec5f6319b707121711437923007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016fec9fdc690000040300473045022066ad338c8fb0cf5cc1d4957cb9a00458b421c708e65b4b40322a7016627fee65022100e3a75286962242d69b76dd8f0af3316fae6ff72fd125a778b1e4c9b34782a492
 . . . . [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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