lancasterisd.org

Issued by R3

About this certificate

This digital certificate with serial number 04:05:2c:0b:64:e3:2e:fd:e3:3e:74:09:d7:40:bb:69:f5:95 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:
  • 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=lancasterisd.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:05:2c:0b:64:e3:2e:fd:e3:3e:74:09:d7:40:bb:69:f5:95
Serial Number (int): 350209100754965955583042594991039259997589
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: a9:8b:12:b0:0d:d8:ea:ef:7e:47:c4:9d:8e:a8:c9:4e:49:e6:54:b1
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 0a:a4:0b:83:ae:d6:1c:cd:2c:c8:89:bd:36:ae:ee:91:ac:6b:fd:07
Fingerprint (sha256): 9b:0b:1f:c2:6a:bf:8a:6f:5d:2b:a7:3a:4e:c0:7d:2e:bc:09:2b:1a:60:5f:d1:b8:90:3c:f9:e3:e8:74:96:66

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

Revocation information

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

Check the revocation status for certificate lancasterisd.org

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for lancasterisd.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

lancasterisd.org

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aac.woccisd.net
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admin.wjh.wintersisd.org
admin.cathedralchapelschool.org
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ngc.lancasterisd.org
admin.bmj.scott.k12.ms.us
acc.ausdk12.org
www.hwrsd.org
gwc.lancasterisd.org
hou.lancasterisd.org
exchange.lancasterisd.org
ckcs.lskysd.ca
admin.aes.cvsd.org
lancasterisd.org
admin.allison.pusd.org
rpm.lancasterisd.org
rowlandschools.org
admin.hs.gsd.wednet.edu
admin.aceroschools.org
admin.badenpowell.edu.mx
admin.rems.cherokee.k12.nc.us
rhe.lancasterisd.org
huntingtonisd.com
cf.aceroschools.org
www.lancasterisd.org
aac.woccisd.net
exchange.lancasterisd.org
lancasterisd.org
www.rsu14.org
eduphoria.lancasterisd.org
admin.bmj.scott.k12.ms.us
eduphoria.lancasterisd.org
castaichighschool.net
eduphoria.lancasterisd.org
acc.ausdk12.org
ohs.otsegops.org
admin.op.aceroschools.org
www.thrallisd.com
www.lancasterisd.org
ngc.lancasterisd.org
www.tcsk12.com
res.rlisd.org
eduphoria.lancasterisd.org
admin.athletics.rsu14.org
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eduphoria.lancasterisd.org
aac.woccisd.net
eduphoria.lancasterisd.org
www.cristoreysacramento.org
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acc.ausdk12.org
www.coahomak12.org
admin.ahs.cherokee.k12.nc.us
admin.huntingtonisd.com
admin.stjohn.k12.la.us
admin.badenpowell.edu.mx
www.lancasterisd.org
fallbrookhs.org
aac.woccisd.net
exchange.lancasterisd.org
*.lancasterisd.org
eduphoria.lancasterisd.org
admin.bes.cvsd.org
lancasterisd.org
ngc.lancasterisd.org
rhe.lancasterisd.org
admin.badenpowell.edu.mx
jsms.rsu14.org
www.badenpowell.edu.mx

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3B2Ov66WYHGFZZUTjjp3
cQzyRr+Tnd7r9MamYc0MiSj4CGzRxhZRFNqUnI4X2DOkevWhHE8CW/RDuh8PWOwz
ZCPO10U+zmdK33iFWR6QActaWuKWi+XWYKJmjW4S783iBgkPTDhK6047hyrGH21A
K+UTA5jAdB++0koyRoX6Tta/OmXCjjU4v5hoaI5VN2qFCvjQlk7O23p1lJprg/RW
Gtb7GXCcYR5xxhLzUd27s37V2+u8QfBH0EOLwmzE1Ji4APo8hbMJaSv7tYTvH3Rj
wATPjz6TD6ggo9CNmExzsPTqaE65vZsuslOgeTkKlm0jV+y7UwWu5ohpvLcbGt+B
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 350209100754965955583042594991039259997589
 . . . . . . . . [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 2023-09-17 23:50:35 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-12-16 23:50:34 +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 'lancasterisd.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 27787002494407918817653721019767227870201100003028043983092696355774406521148352506977487334620499970972227025116950518494772804026280975558146929402020674198326104843440352642429764317300989932812545199602746260248151647169975872259181427825341071537395187412603827414717655451300545466083919807176835528672296371495260056106092791798382303938222835810164530528035898385484203208666551759708245358654846348743831239208242407217770867377598803909588705847744971225510528797108901158257641074190723686618528339814252913661438770758877616149131692892621164131430848734519395090284153851675436688232605097193968295182721
 . . . . . . . . . . . . . . . . . . . . [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)
							a98b12b00dd8eaef7e47c49d8ea8c94e49e654b1
 . . . . . . . . . . . . . . . . [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 (20 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'lancasterisd.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)
							00f1007600b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb4990000018aa5c489850000040300473045022100922089b22e1772be52b1238f5e480859f0562983600099f02a55aa8d466608ef022020d16a5f2f8f4da810df5ef22317547f46c297beceab713410aa5c3d0a84ae14007700e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e0000018aa5c489450000040300483046022100df8040dd63ed15a09c53ac25c49c972f2d58d6a542bba2025ca8ce7fbbdf0755022100e56a458fc6762a1ea164c376ad433e57341142bb4271612417daad6a523f5180
 . . . . [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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