lp.comschool.com.br

Issued by R3

About this certificate

This digital certificate with serial number 03:f6:5b:aa:7c:59:12:0b:53:43:bb:7a:7d:95:9f:09:58:c2 was issued on by Let's Encrypt.

This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Certificate Subject

CN=lp.comschool.com.br

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 03:f6:5b:aa:7c:59:12:0b:53:43:bb:7a:7d:95:9f:09:58:c2
Serial Number (int): 345168165017989661955136266329349899770050
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 44:5d:ef:d9:ac:44:15:08:54:05:20:d6:6e:0e:eb:ee:43:cf:44:76
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 63:05:53:7c:6d:31:62:64:e0:fc:76:b2:f1:52:73:ea:cf:db:d8:83
Fingerprint (sha256): 3a:c3:19:26:a6:c1:cf:bd:7c:a3:81:d1:9b:58:28:74:4f:81:b5:f2:f8:46:40:41:44:79:6a:8b:da:4f:5d:21

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

Revocation information

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

Check the revocation status for certificate lp.comschool.com.br

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for lp.comschool.com.br

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

lp.comschool.com.br

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conteudo.comschool.com.br
lp.comschool.com.br
www.smcommerce.com.br
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careers.snapblocs.com
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www.dinorg.info
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certificados.comschool.com.br
blog.comschool.com.br
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careers.snapblocs.com
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blog.comschool.com.br
careers.oshricohen.me
comschool.com.br
careers.kaddentalstaffing.com
certificados.comschool.com.br
chat.globalalarms.ae
chat.globalalarms.ae
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www.comschool.com.br
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lp.comschool.com.br
news.comschool.com.br
www.dinorg.info
careers.oshricohen.me
careers.californiakidsfun.com
careers.yakkaservices.com
www.comschool.com.br
comschool.com.br
careers.bettersocialbranding.com
comschool.com.br
webdisk.comschool.com.br
certificados.comschool.com.br
jobs.jobskills.center
i.comschool.com.br
careers.snapblocs.com
webdisk.comschool.com.br
news.comschool.com.br
www.comschool.com.br
comschool.com.br
careers.californiakidsfun.com
www.comschool.com.br
www.smcommerce.com.br
blog.comschool.com.br
jobs.binaryic.com
events.royalcoffee.com
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empleos.clinicadeladultomayor.com
chat.globalalarms.ae
career.energyabsolute.co.th
www.smcommerce.com.br
comschool.com.br
www.comschool.com.br
careers.tracxn.com
blog.comschool.com.br
comschool.com.br

Certificate

The complete raw certificate details for lp.comschool.com.br in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAoG2Gd83GArgKwtuE1JcL
m6hilrd3dimPjK4CwPC3pRVO2vmQcLV5s3NjIzapQSFlXiTp2WrlwCNYv5QyTwRb
uPnDf9oMrurBEvjI7zIQ/lnR5Q5El//Du3MrHS534m6atviLvRmeD1h++cyCX6Zk
C4ar2nXYjSInTzo7d6k+gVIkTN+TeCMXBgWiJrGUWztps9V+h5fQGd5ykMfYrgAf
IhoquoTTWmNPh2XaIUUnnY76cPR6bJFxY2KvXoE95waUpSHQhQ9HgHNBFzwCYbAy
adPgEaHz3w94Cde9HeS2sVAL9ZgnlYC5K2OKDngIcq53sYWE/1BQIsXYiA+6Ksdt
zQIDAQAB
-----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 345168165017989661955136266329349899770050
 . . . . . . . . [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 2024-06-03 03:21:42 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-09-01 03:21:41 +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 'lp.comschool.com.br'
 . . . . . . . . [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 20252137715957552269105369210424689943031039736581678580361086109201648939966993609096550850831627466429579325531574930177086766649664738414200790821018218877254022875173413582919412915895883274345171594301986602254401196266130674321090787466754406087353573543978227205618366908693579842065723721887936668676111378308049616619497102354179708000976825544173265839618322074982036693626346320051825305996554796553909080826245089754815824488085584997685725642397975878782382385736253904199323102060713897841308047869375533386959913071625092959453624430704423347728019004282851904758576083046142948042200073332832011251149
 . . . . . . . . . . . . . . . . . . . . [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)
							445defd9ac441508540520d66e0eebee43cf4476
 . . . . . . . . . . . . . . . . [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 (23 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'lp.comschool.com.br'
 . . . . . . . . . . . . . . . . [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)
							00ef0075001998107109f0d6522e3080d29e3f64bb836e28ccf90f528eeedfce4a3f16b4ca0000018fdc54e5b90000040300463044022074397b0215e2a5895542d6df41dbe8fec2c36c9a63041ff95865b472339ffb3b02200894bc33103fd96b9e4611d511b4af0c659fbfe2a97fdf993ac08f77a55aa10b007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018fdc54e5b60000040300473045022029b0ab42d58e0dfe8f932f44810a1dbba0bf61ad03f648a4d23155ed28a0348f022100f8baf64645f74f7a0dc38873f05a186a1a292e552f1dee5c77bea536ba1ac2ef
 . . . . [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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