school.saintbrendan.org

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:1f:d0:80:65:33:85:a6:aa:04:c3:b4:2f:64:ff:c6:b1:b8 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=school.saintbrendan.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:1f:d0:80:65:33:85:a6:aa:04:c3:b4:2f:64:ff:c6:b1:b8
Serial Number (int): 272162757259556356514665435081156334105016
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: f9:56:72:ba:1f:c4:2d:48:92:d3:66:b3:02:2e:f3:bf:ac:3b:8c:f5
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): d8:74:1a:5a:4e:ce:8c:8e:41:1b:9d:3e:97:fb:dc:70:f6:30:ea:c5
Fingerprint (sha256): 8a:52:37:4f:b2:13:2d:69:2a:0f:90:ca:c6:a4:ae:db:00:7a:01:6b:f9:77:cb:77:66:22:3a:9c:5c:94:73:6d

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org/

Check the revocation status for certificate school.saintbrendan.org

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for school.saintbrendan.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

8 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

school.saintbrendan.org

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saintbrendan.org
parish.saintbrendan.org
parish.saintbrendan.org
saintbrendan.org
admin.blandfordschool.org
parish.saintbrendan.org
saintbrendan.org
parish.saintbrendan.org
saintbrendan.org
parish.saintbrendan.org
school.saintbrendan.org
school.saintbrendan.org
parish.saintbrendan.org
school.saintbrendan.org
parish.saintbrendan.org
parish.saintbrendan.org
parish.saintbrendan.org
saintbrendan.org
parish.saintbrendan.org
parish.saintbrendan.org
parish.saintbrendan.org
parish.saintbrendan.org
school.saintbrendan.org
school.saintbrendan.org
www.ccaisd.net
admin.blandfordschool.org
admin.nyos.org
saintbrendan.org
parish.saintbrendan.org
school.saintbrendan.org
parish.saintbrendan.org
school.saintbrendan.org
school.saintbrendan.org
school.saintbrendan.org
parish.saintbrendan.org
parish.saintbrendan.org
saintbrendan.org
school.saintbrendan.org
parish.saintbrendan.org
parish.saintbrendan.org
parish.saintbrendan.org
parish.saintbrendan.org
vin.ldcsb.ca
parish.saintbrendan.org
school.saintbrendan.org
saintbrendan.org
school.saintbrendan.org
parish.saintbrendan.org
school.saintbrendan.org
school.saintbrendan.org
parish.saintbrendan.org
school.saintbrendan.org
parish.saintbrendan.org
school.saintbrendan.org
saintbrendan.org
parish.saintbrendan.org
parish.saintbrendan.org
parish.saintbrendan.org
saintbrendan.org
parish.saintbrendan.org
school.saintbrendan.org
parish.saintbrendan.org
saintbrendan.org
admin.matherhs.org
parish.saintbrendan.org
saintbrendan.org
parish.saintbrendan.org
parish.saintbrendan.org
parish.saintbrendan.org
parish.saintbrendan.org
parish.saintbrendan.org
parish.saintbrendan.org
www.nyos.org
res.rlisd.org
school.saintbrendan.org
saintbrendan.org
saintbrendan.org
saintbrendan.org
parish.saintbrendan.org
parish.saintbrendan.org
parish.saintbrendan.org
parish.saintbrendan.org
parish.saintbrendan.org
school.saintbrendan.org
saintbrendan.org
parish.saintbrendan.org
school.saintbrendan.org
school.saintbrendan.org
saintbrendan.org
parish.saintbrendan.org
parish.saintbrendan.org
school.saintbrendan.org
saintbrendan.org
parish.saintbrendan.org
parish.saintbrendan.org
school.saintbrendan.org
school.saintbrendan.org
parish.saintbrendan.org
saintbrendan.org
www.matherhs.org

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAu3ih5kfrVO1q8Zou9Ue4
pY2UvsogbJetqP0ZvAQiHwosu7IgQ4tpiZ7tC+MNuOKqBOIW+/9QzvakBDO30SaK
xLJQB/LLiGXvKVjoYM0tad+gV9VyI2G1mhiaR/Mi92O//JBkhhXh44EVBFIhz54U
tvo4xgIGIghHw3ix8/vX/BZ3F0gzv8zrvrUyw3UgHATw9trDwN2vwEzJU26p/Bv8
kG1g/SeXdBbR6kTcQ+tFdWwo7Mit3epYvjdg1ggkd3QzIvvsG+w1ymV9j+OiNbBB
5f074P834AmRKl4joXqO3FxKBQXOIL1deaq7/jS9rc1iU8CgwLQXEpkOOfIjRKWY
hwIDAQAB
-----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 272162757259556356514665435081156334105016
 . . . . . . . . [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 'Let's Encrypt Authority X3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-11-25 12:38:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-02-23 12:38:00 +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 'school.saintbrendan.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 23666049092059609127968945827345652486560328021453482711504802044258193586017492936335122274790570251009317066664298252705445805856303968410665176327322176254328775345918826474165060995276145474929576128927046624177501401785394813444600934278504960018889294247581971302163136773478297105233674485878302219352068308121721015175731585625654339677012488831053606157750549395471287160730505079859290014813922974523113199531899815175336793221506241253435770718742393913374223615127109215203673224826463133256507502333597106645194674774706616002806732114353635447706566440087901559434823650540451660085947434639116871243911
 . . . . . . . . . . . . . . . . . . . . [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)
							f95672ba1fc42d4892d366b3022ef3bfac3b8cf5
 . . . . . . . . . . . . . . . . [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 a84a6a63047dddbae6d139b7a64565eff3a8eca1
 . . . . . . . . . . . . . . . . [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 (100 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://ocsp.int-x3.letsencrypt.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://cert.int-x3.letsencrypt.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 (27 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'school.saintbrendan.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 (246 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 1.3.6.1.4.1.44947.1.1.1
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.2 (unotice)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/'
 . . . . [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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