www.seafordbluejays.org

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:6f:8c:36:f2:fb:49:e2:92:9a:de:cf:cd:37:88:8b:b1:74 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=www.seafordbluejays.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:6f:8c:36:f2:fb:49:e2:92:9a:de:cf:cd:37:88:8b:b1:74
Serial Number (int): 299294577755197417677263896358344488366452
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 39:d1:fc:43:33:53:07:e0:a7:24:f9:d5:27:e0:3e:d5:af:1d:e6:2b
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): da:8f:ed:cb:d3:b5:73:25:d1:d7:9e:b4:3b:68:26:d8:c4:95:86:0a
Fingerprint (sha256): e2:f7:7b:f7:56:a5:f8:1b:af:20:ce:84:ad:c0:d4:9e:95:a2:f5:04:ad:09:7c:7b:e9:56:c7:01:1e:bb:a7:31

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 www.seafordbluejays.org

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.seafordbluejays.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

www.seafordbluejays.org

Other certificates including the domain name seafordbluejays.org

(limited to 100 certificates)
sms.seafordbluejays.org
admin.shs.seafordbluejays.org
seafordhighschool.seafordbluejays.org
www.seafordbluejays.org
bes.seafordbluejays.org
sms.seafordbluejays.org
shs.seafordbluejays.org
sms.seafordbluejays.org
www.escuelamexico.com.mx
admin.clift.wisd.org
ces.seafordbluejays.org
sms.seafordbluejays.org
admin.bes.seafordbluejays.org
admin.hartsacademy.org
seafordbluejays.org
wses.seafordbluejays.org
ces.seafordbluejays.org
seafordbluejays.org
seafordbluejays.org
www.infinityhs.org
admin.delta-summit.chsd218.org
admin.sms.seafordbluejays.org
shs.seafordbluejays.org
admin.ces.seafordbluejays.org
admin.bes.seafordbluejays.org
wses.seafordbluejays.org
wses.seafordbluejays.org
shs.seafordbluejays.org
bes.seafordbluejays.org
fdes.seafordbluejays.org
www.seafordbluejays.org
seafordbluejays.org
tmsa.org
bes.seafordbluejays.org
www.seafordbluejays.org
seafordbluejays.org
admin.llesat.org
seafordbluejays.org
wses.seafordbluejays.org
admin.finley.wisd.org
seafordbluejays.org
ces.seafordbluejays.org
ces.seafordbluejays.org
fdes.seafordbluejays.org
fdes.seafordbluejays.org
delta-summit.chsd218.org
bes.seafordbluejays.org
admin.shackelford.wisd.org
ces.seafordbluejays.org
fdes.seafordbluejays.org
admin.seafordbluejays.org
northernheights.adsb.on.ca
seafordbluejays.org
ces.seafordbluejays.org
catonschool.com
seafordbluejays.org
www.seafordbluejays.org
admin.bes.seafordbluejays.org
fdes.seafordbluejays.org
seafordbluejays.org
fdes.seafordbluejays.org
wses.seafordbluejays.org
punxsy.k12.pa.us
seafordbluejays.org
shs.seafordbluejays.org
www.hartsacademy.org
sms.seafordbluejays.org
goldenvalleyhighschool.com
wses.seafordbluejays.org
bes.seafordbluejays.org
bes.seafordbluejays.org
admin.bes.seafordbluejays.org
shs.seafordbluejays.org
shs.seafordbluejays.org
seafordbluejays.org
admin.bes.seafordbluejays.org
fdes.seafordbluejays.org
sms.seafordbluejays.org
seafordbluejays.org
www.seafordbluejays.org
wses.seafordbluejays.org
shs.seafordbluejays.org
ces.seafordbluejays.org
wses.seafordbluejays.org
fdes.seafordbluejays.org
northside.wisd.org
seafordbluejays.org
seafordbluejays.org
admin.northside.wisd.org

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA51qrgmvCAqr8r265Pweg
n+BssRr6vcLfDw61b63Ym657EfFjJLVuDu7I4cUc4kamGrZ25Y7DCppvINHn2QJ8
TdcvlOQtPmLSNDUb7e0WoowXb9MHDFcqe3xpN8sROhvRvgzBFiIvsVID4XGGETkP
49yUZr5GKQRkSReuNJPjjgzDzc90rIFTeJdVn0boq1yQTqw7a6pTVcfGFWzMsNoG
fTiG5ftBxWAzVZLGqf+UZ1DR0d7fnch5ex7BmZ6eOtNBdb06UrWVpKwGYFOk3ecn
C2FHXqmFEeqKLtJysE5uSvSsAJd3TvZa86OyAtTiPzmukiAS6Tc9ketd4mghuSWK
DwIDAQAB
-----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 299294577755197417677263896358344488366452
 . . . . . . . . [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 2018-03-09 05:08:45 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-06-07 05:08:45 +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 'www.seafordbluejays.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 29205759470254089924866480612324258479908628451858444427493669394967953347828116324669079456563319526124671855964037631245858699047295116232362272157705006641154353583145987554867837164228761934533050815904666293298157077875410164137387104924897530706442980072547702240946012477113499041239734686349294221061330362728721739203312537699420684220546568873906472569966382057519374455824576399181501148437783522135005426191084418797025885247823240951038879056496331222277830316750188232905018455952174131529227310639195086077224055843812619460223159814431294491289325149900110871391303742164184195719634786569949066660367
 . . . . . . . . . . . . . . . . . . . . [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)
							39d1fc43335307e0a724f9d527e03ed5af1de62b
 . . . . . . . . . . . . . . . . [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 (99 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 'www.seafordbluejays.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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