lcisd.net

Issued by R3

About this certificate

This digital certificate with serial number 03:23:ac:5d:89:1c:f6:cc:ad:73:7e:a3:a7:87:22:c2:b8:63 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=lcisd.net

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:23:ac:5d:89:1c:f6:cc:ad:73:7e:a3:a7:87:22:c2:b8:63
Serial Number (int): 273475853517381320433260122149281352300643
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 8d:eb:bd:c1:c2:60:ee:17:0c:c1:db:c4:88:c4:84:0f:f3:d7:26:b4
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 93:ef:a0:f4:58:a1:55:4c:22:f8:70:b1:92:01:f5:39:e7:a5:79:a2
Fingerprint (sha256): 84:54:bd:7e:45:b3:6e:39:ba:7d:1c:d2:c3:34:bb:b6:ac:84:e2:61:77:0d:a8:99:70:14:3f:69:e9:00:4c:06

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

Revocation information

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

Check the revocation status for certificate lcisd.net

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for lcisd.net

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

lcisd.net

Other certificates including the domain name lcisd.net

(limited to 100 certificates)
*.lcisd.net
mobility.lcisd.net
*.lcisd.net
*.lcisd.net
lcisd.net
www.british.edu.mx
admin.lcisd.net
admin.bac.wsisd.com
filer.lcisd.net
lakelandsd.org
*.lcisd.net
mobility.lcisd.net
lcisd.net
filer.lcisd.net
ees.edgewoodschools.com
san-saba.net
academiamaddox.com
admin.elementary.bridgeportisd.net
www.lisboncsd.org
www.sd925.org
admin.bac.wsisd.com
academiamaddox.com
*.lcisd.net
admin.aerostem.org
admin.loudoncounty.org
admin.bac.wsisd.com
skyap.lcisd.net
filer.lcisd.net
filer.lcisd.net
admin.olaclaremont.org
skyap.lcisd.net
academiamaddox.com
pbox.lcisd.net
lcisd.net
academiamaddox.com
lcisd.net
lchs.lcisd.net
admin.bac.wsisd.com
nha.lcisd.net
*.lcisd.net
nuviewusd.org
academiamaddox.com
admin.aerostem.org
admin.bac.wsisd.com
admin.high.bridgeportisd.net
www.academiamaddox.com
lcisd.net
admin.edgewoodschools.com
academiamaddox.com
lcisd.net
www.tannahillintermediateschool.wsisd.com
admin.bac.wsisd.com
admin.bac.wsisd.com
www.british.edu.mx
mail.lcisd.net
admin.wsisd.com
inf4.in.lcisd.net
filer.lcisd.net
admin.academiamaddox.com
academiamaddox.com
*.lcisd.net
jhe.dcs.edu
www.tannahillintermediateschool.wsisd.com
academiamaddox.com
lcisd.net
academiamaddox.com
*.lcisd.net
nlmas.org
admin.aerostem.org

Certificate

The complete raw certificate details for lcisd.net in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAlW/7kNUZtcXblD5Emdp/
HtYNwyV9tUgf1erm5R3ZlA+B/GzzbCCGuPb8wb74UUaN06uVikse3WMfFg3XUjnI
kFOC5fKwPmBi53LN59x9lrCVFxCoFQHRhR0Yve4FSbPl7in60sSzgh/nun7u1hmG
ZCE2AL8FBXXGp+JLrE2SM3BNLf7Y29Uqy1ReSoX2mAe7orU6YURPiCZoQNHixVi6
BGau3hJZW8WqQnVvOKh9cYN4stuT9NBPRDlerNBjSATqBUHLW48NF6dp8DSZoex+
PLvmeqsAQIFj7vA5tL4+cLI36XTH3kveyJ1IiNsdoaVLlhKH8teKun9YFn6/ryoG
mQIDAQAB
-----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 273475853517381320433260122149281352300643
 . . . . . . . . [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 2023-12-23 22:53:27 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-22 22:53:26 +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 'lcisd.net'
 . . . . . . . . [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 18864728156922591582156310442204561051443899013304525472482832821860515663944721181398899237674469152465531262089717846499579502774264320081726077115271546432152351106071230511983107050709184353142450937069101320943431385642018688199147755410653925634796066579494670951687035406437625829180202627714093536538325048944495866640015314805409858640090821401629277008267489497983762366937159815614429731473040147975064344321157015404177071065661727219145805598214072806521269815178664621471398018007210519673664110465793003353402026215948379820649650739229093654917492439146060195546690282424262789853845719693705676981913
 . . . . . . . . . . . . . . . . . . . . [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)
							8debbdc1c260ee170cc1dbc488c4840ff3d726b4
 . . . . . . . . . . . . . . . . [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 (13 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'lcisd.net'
 . . . . . . . . . . . . . . . . [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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f000760076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018c991918400000040300473045022100f9a48a79a8030cb2058bed7db2132992bc9264e7f75045b4cebffe8713ee9b67022042354a5e9f854f60a630108af785c1e6d0a5dc50734058089d82f11acdfa40140076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018c991919ef0000040300473045022074cf5041e863caef49ddbc28613b8ad8e3157df588d9f9940bc07a626e82b70b02210097dfdaa2171de6d9688e0c009923b95c027cf820bdbac711195d875fc4ecc891
 . . . . [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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