lcisd.net

Issued by R3

About this certificate

This digital certificate with serial number 03:f7:c5:6b:7d:88:31:db:5d:49:10:f0:f6:94:2b:81:ca:2a 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:f7:c5:6b:7d:88:31:db:5d:49:10:f0:f6:94:2b:81:ca:2a
Serial Number (int): 345649018461777692588005939686385417046570
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 4e:d3:93:53:b9:19:47:0b:a4:3c:6d:be:c2:a5:55:4a:16:7b:04:aa
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): fb:a9:f8:29:6a:a4:f2:ee:36:b6:4b:2d:17:3e:66:90:b8:ca:08:62
Fingerprint (sha256): 81:a9:6a:12:6d:c4:ff:42:a4:cd:e0:50:52:1c:63:dc:3e:95:7f:91:1c:62:f0:ee:d4:57:f3:5d:22:05:85:39

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
lcisd.net
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-----
MIIE3zCCA8egAwIBAgISA/fFa32IMdtdSRDw9pQrgcoqMA0GCSqGSIb3DQEBCwUA
MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD
EwJSMzAeFw0yNDAzMTIyMzA4MzBaFw0yNDA2MTAyMzA4MjlaMBQxEjAQBgNVBAMT
CWxjaXNkLm5ldDCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAKMbside
ZMARGVq0nHerFBvmS2uWNBS2YRhU9PtKkTfkLSSFaJJb9RBzre4XkOFAbZa5stxX
l1lwLojmLPdvBvw9As5zRgqOf+Qti9SRImqFqw9WCI84tU0LLb6TkQzQt4c65+17
vJKPO8qahElA2BvqnyO2SktVFsIdrPvcrvXfoRR+TPOANoSJ6iN291dM3CuzsL3K
1wiM4H6lTtJg1T+njtjgOvGnna5m/nVWqSiGvEw+8KLubrpBP3i0vnFem1GNClHC
6mUDyMD1qwQEfBGGnMYT7nzDwd5fYmP/qMfuCXRpH4IMR1ac6/fBs7VY/uFfbHMT
Gm8Gc81X10xDlRcCAwEAAaOCAgswggIHMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUE
FjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU
TtOTU7kZRwukPG2+wqVVShZ7BKowHwYDVR0jBBgwFoAUFC6zF7dYVsuuUAlA5h+v
nYsUwsYwVQYIKwYBBQUHAQEESTBHMCEGCCsGAQUFBzABhhVodHRwOi8vcjMuby5s
ZW5jci5vcmcwIgYIKwYBBQUHMAKGFmh0dHA6Ly9yMy5pLmxlbmNyLm9yZy8wFAYD
VR0RBA0wC4IJbGNpc2QubmV0MBMGA1UdIAQMMAowCAYGZ4EMAQIBMIIBBAYKKwYB
BAHWeQIEAgSB9QSB8gDwAHYAO1N3dT4tuYBOizBbBv5AO2fYT8P0x70ADS1yb+H6
1BcAAAGONSOeOwAABAMARzBFAiBlXML58FMr5xhOM5cm2OkbVHXftyRN10en2XCo
c96bNQIhALeFRftKX7bVL72Z8FcFj5d61tFSdhFbtQx+evGFgxHdAHYA7s3QZNXb
Gs7FXLedtM0TojKHRny87N7DUUhZRnEftZsAAAGONSOeOAAABAMARzBFAiEA6wzG
2fH7ypW4H88zif3ZRA8UMJoe3uL1iiRIzXunALgCICjAPgplo7jdqXeI4nxTDNGH
YKDsUuLA0jd7W4U0KG7nMA0GCSqGSIb3DQEBCwUAA4IBAQCiuiMqsaUdIiYLyFxw
lWdugJz1+5stkqtzvbHhBjqyinXxrXtCrA7pOo5ULGaYZ6UYvpbNm7T+mYIFeYCC
PBUGtV8EtffoBXKWX0xS3aMeH7G0UlqWifEEe2dc29Z5pEc3yA0T0c1LMFQKOs91
jJKZzgU0Uvy3DmrLToEAsyqrn92Bq/rEVhwD8obk/6vRj0P225n21BwKZsh+bUub
BMXBrs8S+4BjJILVLhlNO3E8ex023fvyBwIG1pfb6qFPGCOFUsii/Rv2tSt0X8uO
GSPaNyJBL1ZEvT7bttzjO6xecfibjJnPcSRjMbWhuCYxr/d+nbOhjw0N50cH/0sZ
SYGF
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAoxuyJ15kwBEZWrScd6sU
G+ZLa5Y0FLZhGFT0+0qRN+QtJIVoklv1EHOt7heQ4UBtlrmy3FeXWXAuiOYs928G
/D0CznNGCo5/5C2L1JEiaoWrD1YIjzi1TQstvpORDNC3hzrn7Xu8ko87ypqESUDY
G+qfI7ZKS1UWwh2s+9yu9d+hFH5M84A2hInqI3b3V0zcK7OwvcrXCIzgfqVO0mDV
P6eO2OA68aedrmb+dVapKIa8TD7wou5uukE/eLS+cV6bUY0KUcLqZQPIwPWrBAR8
EYacxhPufMPB3l9iY/+ox+4JdGkfggxHVpzr98GztVj+4V9scxMabwZzzVfXTEOV
FwIDAQAB
-----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 345649018461777692588005939686385417046570
 . . . . . . . . [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 2024-03-12 23:08:30 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-06-10 23:08:29 +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 20590501073292798299296630968256986320323649375875499424281264823811618825142533726230539193662740447228454162145208906882615918396670668944794709688135789496721956626585731027100097988604866394698830755646581545235159965090662351587108122372964825092232133381343979035792420547855272146015447468088202281890104232739325444160008664289794344130195011577411426821738977949995570768081160868189896675639531475946305507397059573241624759500875394504695548111810759130227589451304916386952129027359199773355683914863898058355605538742072880915884105301928967644801507841893017010455473843973206166260364227371320282944791
 . . . . . . . . . . . . . . . . . . . . [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)
							4ed39353b919470ba43c6dbec2a5554a167b04aa
 . . . . . . . . . . . . . . . . [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)
							00f00076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018e35239e3b00000403004730450220655cc2f9f0532be7184e339726d8e91b5475dfb7244dd747a7d970a873de9b35022100b78545fb4a5fb6d52fbd99f057058f977ad6d15276115bb50c7e7af1858311dd007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018e35239e380000040300473045022100eb0cc6d9f1fbca95b81fcf3389fdd9440f14309a1edee2f58a2448cd7ba700b8022028c03e0a65a3b8dda97788e27c530cd18760a0ec52e2c0d2377b5b8534286ee7
 . . . . [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)
		00a2ba232ab1a51d22260bc85c7095676e809cf5fb9b2d92ab73bdb1e1063ab28a75f1ad7b42ac0ee93a8e542c669867a518be96cd9bb4fe9982057980823c1506b55f04b5f7e80572965f4c52dda31e1fb1b4525a9689f1047b675cdbd679a44737c80d13d1cd4b30540a3acf758c9299ce053452fcb70e6acb4e8100b32aab9fdd81abfac4561c03f286e4ffabd18f43f6db99f6d41c0a66c87e6d4b9b04c5c1aecf12fb80632482d52e194d3b713c7b1d36ddfbf2070206d697dbeaa14f18238552c8a2fd1bf6b52b745fcb8e1923da3722412f5644bd3edbb6dce33bac5e71f89b8c99cf71246331b5a1b82631aff77e9db3a18f0d0de74707ff4b19498185