colegiocasanazareth.org

Issued by R3

About this certificate

This digital certificate with serial number 03:79:e8:0d:37:27:79:10:e6:d4:4b:82:02:41:a3:1b:d8:cc 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): 03:79:e8:0d:37:27:79:10:e6:d4:4b:82:02:41:a3:1b:d8:cc
Serial Number (int): 302819473706255450112173000929334362101964
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 25:ac:5a:91:82:a6:49:3a:7a:a0:36:a3:8c:ee:49:fe:b5:bc:2d:5d
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): c2:e6:86:69:07:1b:ec:97:2c:31:59:95:df:be:27:b0:98:31:e7:f9
Fingerprint (sha256): 56:d2:6f:cc:00:19:3d:bb:80:bf:4a:04:8b:a0:65:ab:0f:97:ab:d3:f4:d6:30:69:b2:a8:4c:71:52:72:04:fa

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-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3PU3G9OvR6tMWettDLej
oroVk/rYe85wvXd6PByW8z/jV+hdbn1BIDugq6gMAg1x27n9jUKWGM9PR5KVAEZV
z95KkGa1nfkR7MPNtzwgb92blFz/c6Emb8mneEXt+KBaqjL5zZ0oy++qcH12vY7s
7w044JswfzbaViAkKd5d8HOCFDgxIJ1cKl6i5+hA8Ckl3TLXrGAYQ9CFcyXsdZHb
yr82U3ZAbVQv2jwFlYfpPs3pLNdI5nmhsmg0IYU39hHCGav+WypMoj8/CHYHkcJb
/0qy39EiVRjeV1n01WT4XgV55SlHWlSk3R3jhztNVAdoo0jc5V19XLl+x9l34u1S
0wIDAQAB
-----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 302819473706255450112173000929334362101964
 . . . . . . . . [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 2023-10-07 14:05:22 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-01-05 14:05:21 +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 27893347248114513801184698911753010481815508623107722688814373618462923631338811802387998788158265034902570124521690941895238732242989586449314363500387566592167375800599279411745158504729693373581945001666810010592029067679231182707355180204041247689829554951873973787201913926678109292873656051689214014538318337077296991696383404760545790781497624494799982267787119551802078774848364213076771729911291315687308689621247958565688070888597697352935588276913867928811865965468792616284929747880407149405096095322608262694654023418848778250091347316746203098330783386242626099573830889190791245344338198240642108052179
 . . . . . . . . . . . . . . . . . . . . [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)
							25ac5a9182a6493a7aa036a38cee49feb5bc2d5d
 . . . . . . . . . . . . . . . . [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)
							00f10076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018b0aabf2ec0000040300473045022031c7f77c774464e4db8443aa9218075644d0470809eac7ead1e0a6281db2270d022100c927386199d0827913e465c542c1ff977b61c1998dc573b18ab7e5663d90449a007700eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018b0aabf33d0000040300483046022100b87fe50321a11910dfa1e7386234c7c0b33429c01556fed305e2d3f66e3d8ce5022100dfe47fb0b45e7e7c278b341564bff95c8d71c1c75a93c33e2fb6e10e6e11fe66
 . . . . [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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