surveys.stepstone.de

Issued by R3

About this certificate

This digital certificate with serial number 04:66:6d:d3:b2:54:5c:a0:63:ef:c0:c4:9b:ff:87:1a:ce:b5 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=surveys.stepstone.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:66:6d:d3:b2:54:5c:a0:63:ef:c0:c4:9b:ff:87:1a:ce:b5
Serial Number (int): 383303930196107158160703128816310044774069
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 4b:75:82:46:1b:5b:d3:4e:88:5d:98:d1:5c:98:3b:47:fd:d7:57:ce
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): ed:c3:f3:6a:99:da:de:8b:ef:f8:00:c2:1c:a4:b7:01:0f:3a:b4:6a
Fingerprint (sha256): 47:b3:35:8f:51:da:b4:6e:4d:ef:70:22:ff:6b:2e:bc:ac:a4:5d:e4:54:8b:c9:e5:e2:a7:52:de:19:47:67:d5

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

Revocation information

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

Check the revocation status for certificate surveys.stepstone.de

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for surveys.stepstone.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

surveys.stepstone.de

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Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA21XoFTaNQ4AFyZbQ8AvT
kq13Eejx9tWW8AAN5Cuk0vGRi3xIs7C0WceKMbiHtW6B70rqUFJ5iKeuugPr5Wb8
zioBYVYnlBiewpxaLrPOXZgBJyfqnK1WOhQ7LC9vnNpwmbRvSGrsWQxCAI2VMwzl
ccSGbwWCIg9NkksgYcCRE5MWMntBImYUF6eXwWMirF8BZyPjVXp7Dck00UM9D2sY
9ZKx2c+StwaSuVShOpxSlLrOy2lApyoRdLJDNzVq3DxTZBWwCWzXQoETm3dCeFBT
8mfBXRQLGQHUxKP9BQZspkPMiXx19dMy8yrP7Q8TJq9yuPxyVSzjx0bm7obuMtr1
1wIDAQAB
-----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 383303930196107158160703128816310044774069
 . . . . . . . . [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 2023-07-27 23:53:20 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-10-25 23:53:19 +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 'surveys.stepstone.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 27688550897908934168471847828066562977652108189705243637898618529183089369233835554889377116464437737299981670570757781445023417472920759983800119498052700674947389080670320507995809642466029149428702017012072731335778838712574594356542206497597633341151119614464167898945813114048782538960538550846006807885609625433062814802657885592557718576550961354922651696211474377827676242621338880674974558986383968127545880889014254740069727243306860285406823320608527708504160565175007878395692146103985919820771307723823375521666398148314628889362784235249162472582340623846998563378155983517695379026169526492259401004503
 . . . . . . . . . . . . . . . . . . . . [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)
							4b7582461b5bd34e885d98d15c983b47fdd757ce
 . . . . . . . . . . . . . . . . [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 (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'surveys.stepstone.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 (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)
							00ef0075007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018999fc5f500000040300463044022014eab961fce26d981833ae408c366aa0ea4da0a95d8ff1fdcaa8cd1bca7c68f802206befb154f2c3115347fa5098bd261fbb137016ee94e6220816aa4d8287575c2c007600adf7befa7cff10c88b9d3d9c1e3e186ab467295dcfb10c24ca858634ebdc828a0000018999fc5f710000040300473045022100ee566569607faa2929aafb2e442abd39a2878ee958a8d070f8883a75e3fc1a980220658ad508a9f683a4ef1d49e6c2f8c646c3f86ca6c02dd99cd7644a1fbbf9d1c6
 . . . . [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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