colegiocasanazareth.org

Issued by R3

About this certificate

This digital certificate with serial number 04:3d:6b:b0:86:35:0d:37:73:6d:ba:8e:86:e1:76:03:3b:a6 was issued on by Let's Encrypt.

With 5 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:
  • 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=colegiocasanazareth.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:3d:6b:b0:86:35:0d:37:73:6d:ba:8e:86:e1:76:03:3b:a6
Serial Number (int): 369349512071060390829548664242444175621030
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: c3:05:95:b1:56:ce:2f:d3:78:9e:b0:22:b6:a0:90:19:ee:7f:0f:c5
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 09:f8:bb:ae:a9:d6:6f:b0:50:35:e0:69:5b:86:30:e7:44:01:a9:46
Fingerprint (sha256): 3e:38:5b:23:fb:93:57:f9:31:20:2a:ca:d0:56:65:4d:2d:ee:e4:38:d0:51:09:34:17:e8:ac:70:69:47:67:ba

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

Revocation information

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

Check the revocation status for certificate colegiocasanazareth.org

5

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for colegiocasanazareth.org

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

colegiocasanazareth-org.sydaisa.com
colegiocasanazareth.org
mail.colegiocasanazareth.org
www.colegiocasanazareth-org.sydaisa.com
www.colegiocasanazareth.org

Other certificates including the domain name colegiocasanazareth.org

(limited to 100 certificates)
colegiocasanazareth.org
colegiocasanazareth.org
colegiocasanazareth.org
colegiocasanazareth.org
colegiocasanazareth.org
colegiocasanazareth-org.sydaisa.com
colegiocasanazareth-org.sydaisa.com
colegiocasanazareth.org
colegiocasanazareth.org
colegiocasanazareth.org
colegiocasanazareth.org

Certificate

The complete raw certificate details for colegiocasanazareth.org in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2b1O4dMFLmWbHVzBQG0u
rKIExknk3WUEyYiRKHEKKZLzsC4lMKw0cg7eMmicd6COjadklKaWD4ZIZboc71+O
4jXx08uQQbDNS2/KiG9vS/Ki42aoSUwnGLD++gns7O1MqhjymF+gEfqyD2iT+hGe
Ql6W74RgGZj8oDlOCIQTkAoAhJ5CFj7iv/G3IlupmvG14gmdpy1ySyqyroUj5eX4
wu26UGju977ZZLRRsemFwPkrG5CFJHti2Zb6ZDsyP0cImwmjsufEeAEigjx9kobP
uaJKGQpZcIdhUBi1B2X5quxAK5kcqL9Sdj/LHrJ1EnIA1lpEH1agI4wO32GQtBCs
gQIDAQAB
-----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 369349512071060390829548664242444175621030
 . . . . . . . . [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 2023-12-07 15:05:33 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-06 15:05:32 +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 'colegiocasanazareth.org'
 . . . . . . . . [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 27487063497418912262001350035660718632238729168914853221486931767431264444352532712183023032657405594776310531669696593458574694295070152888954211578619720604041192918444132316079024113234894817657942392033864862980709364122218106122334855627383240266453900169224361288008473094292532737319276753019104330228005628664613741314312880887754497624894152960141881140971443129003396306443789868687974059135193140201367762665250344087311055423320915944318964464680077068618970268226794138122152541698929359326747058486288566715244155713726702084546569878393981049998486514683861125218166981308388500528022010780780556496001
 . . . . . . . . . . . . . . . . . . . . [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)
							c30595b156ce2fd3789eb022b6a09019ee7f0fc5
 . . . . . . . . . . . . . . . . [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 (165 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'colegiocasanazareth-org.sydaisa.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'colegiocasanazareth.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.colegiocasanazareth.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.colegiocasanazareth-org.sydaisa.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.colegiocasanazareth.org'
 . . . . . . . . . . . . . . . . [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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f10077003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018c4506f88b0000040300483046022100bf512fb30d6ec9dbdb09ef90e909422ba3a0aeb413cd90b0e1300d09372d3c3f022100a028b33b3aff73da529fd352958df514e978d0ad0281e4cf7f02de57f054f1cc007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018c4506f8be00000403004730450221009ca180d66b5f359310ffee0cba3655c1ee4e4b39f26b1f13486b8d7dd1d9e44302200232f6cc338b2ed93a1dce5deab4a74e3314666f3c48a0a38ff1d046a2b6ab46
 . . . . [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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