wisdomschema.com

Issued by R3

About this certificate

This digital certificate with serial number 03:3a:68:e6:9b:de:5c:44:38:15:b8:80:26:4c:ef:f6:10:94 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=wisdomschema.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:3a:68:e6:9b:de:5c:44:38:15:b8:80:26:4c:ef:f6:10:94
Serial Number (int): 281212672177924960818772079220222600810644
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 01:44:a2:8e:9f:c6:28:89:74:91:8a:23:73:db:8e:2c:93:de:ae:1a
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 6c:a4:05:e3:b1:7b:3c:98:52:24:46:02:fb:33:39:c8:a2:7d:25:f4
Fingerprint (sha256): 9c:ea:ef:c5:9b:06:d1:6e:05:4a:a3:d7:c2:96:04:3f:45:b4:de:41:ac:ef:b6:0a:fc:5c:74:8b:bd:fa:b5:8b

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

Revocation information

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

Check the revocation status for certificate wisdomschema.com

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for wisdomschema.com

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

*.wisdomschema.com
wisdomschema.com

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Certificate

The complete raw certificate details for wisdomschema.com in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1x4OzQrd9HKJ3fGUPFPU
GlDyYuax0ZIqPvguyE6m76LQIWVY5si2VWdoJdmIpNLcl3XOyShnP4P+FCy61g9p
qNLGD7Qvy9vP57N6uBRSJlA51ICXWLLdwlVWwqrrOkf7g3miJGE/LfWDK9BQB0hQ
LvJVo+/M3ay/gA9E5boCm/S8tpc0fUGhX3pm12FGI8xJzqyqqj9DaJWpoA+H3kuB
TUak7FWYT4/vgr8XTSWAL483T0NY4Rj50QZp02iUz56nEmhzkbc/ydyuVnkErPma
lKg/mMcOdbjNI0kO2tenZjEnkO2ujCLuA+nxzRDYx2b4ip906B7eHRNXwHOUYs5/
7wIDAQAB
-----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 281212672177924960818772079220222600810644
 . . . . . . . . [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 2023-07-20 00:06:14 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-10-18 00:06:13 +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 'wisdomschema.com'
 . . . . . . . . [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 27156057629296369278234550920783473262367861576862116612564856994557464176005509034935665047019671372196226463575468623425902124494895907151011283208791907099824553675331763508412474984777333727484786847620899648634872372630327215760180032893717412655088969044820394307572524737868687971031731030220084040438551667284365086795462810334694000388086690674984212988157523716147878192386729311690599199377124781441642154389295522710914154384909664994130447815049111232756621234169312686347503456419548350102765326965614917988918075873883732456428778397720517993441620981789858269578201428194908106310895312455548835626991
 . . . . . . . . . . . . . . . . . . . . [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)
							0144a28e9fc6288974918a2373db8e2c93deae1a
 . . . . . . . . . . . . . . . . [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 (40 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.wisdomschema.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'wisdomschema.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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007600b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb4990000018970d54eb10000040300473045022100f61a9e7bb884aa7dee31e28a68c4b5c46614eaf0dd6f6590d9b978d82a5069f40220052b163bd08e5a04ecf50093b06c1a67c7ea971f150761d708134a97fe2af5670076007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018970d54ee4000004030047304502205f4da488a67b69e1f8ed20e1a2df888af2609d5b8a8e235a2f6fddeea057fdb00221008312dd390ec33638100cec17db2c9e38a0cbefd51c27f76cde49c2dcb22f5c8f
 . . . . [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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