hcisd.org

Issued by R3

About this certificate

This digital certificate with serial number 04:2f:2b:97:42:59:81:3f:e5:81:7c:89:55:a6:5e:e2:50:3d was issued on by Let's Encrypt.

This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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=hcisd.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 04:2f:2b:97:42:59:81:3f:e5:81:7c:89:55:a6:5e:e2:50:3d
Serial Number (int): 364500357158699825627964867990371864563773
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: d1:0b:7d:76:64:c2:90:43:fe:dd:60:14:7c:d3:ad:a3:02:6d:93:26
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 2a:5b:47:91:db:72:01:04:3e:70:5d:05:df:0d:3a:b7:42:55:58:de
Fingerprint (sha256): 09:dc:66:98:3c:be:67:9d:9c:ae:02:1e:3c:b1:bf:e4:73:98:02:bf:76:f8:91:cd:1b:82:b1:58:0f:e1:4d:9a

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

Revocation information

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

Check the revocation status for certificate hcisd.org

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for hcisd.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

hcisd.org

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admin.rowlettacademies.org
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topazschool.org
fremont.bcsd.com
www.netech.edu
www.panoramacityelementary.org
long.hcisd.org
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admin.lincoln.mtpcsd.org
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admin.uachs.org
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ssl.smugmug.com
admin.magnoliaheights.com
hles.comalisd.org
vpms.icefps.org
admin.cv.k12.ca.us
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www.alarqamislamicschool.org
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desoto.goldenruledallas.org
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Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2NRfsT4mo1uKukAKV8V8
bl5Tec5h6SJxxtRfcjuokpiKwy6itzQLtaPAT5W2BbKPIBOLA0SY5H3eh782u/yh
OsL8Bp9UgG+sbB7vVc33aaImrgQfMTeEyVQkiN7sEMmrxz32LwIgeqiFTEgRkan3
vENXoZ39BlwNSuZG5Po6qHkXQN1k9YfrmkfxJXOMqIK7q/1TM9xpIcoWAa14ixV/
QutboGBdoHQUppcdT2AXkklpPg6M3HDELL6zUJj2MBvn3ZKxr5K9fmFPWf/YlG2N
NdaLYNcZoDmwf1vBZqwcUFxhfGCwUTQkXyZ2lMTNWJFgC2NyS/5kKJiccuOktqF3
vQIDAQAB
-----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 364500357158699825627964867990371864563773
 . . . . . . . . [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 2024-03-22 11:50:53 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-06-20 11:50:52 +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 'hcisd.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 27372199295760712392268656736504682908050596071184973626532403521223452761245329001350380698380673815296448858665819777087719050076175345223757331246192801542454395920913246507359254440699393842806470945390876451576776400380147275785500710332529592571278526178976920982351121543053719489736992223465373233555802581027224484631423648252564947550360773436245183764758511644745390752269418983798550203453671644660231858150930909473115495629252070911684560836819655880269162753340343058896093163920246285312277260847349209235073699620468021157002870045347919230937098214585448531702956513155201766451690930510487332419517
 . . . . . . . . . . . . . . . . . . . . [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)
							d10b7d7664c29043fedd60147cd3ada3026d9326
 . . . . . . . . . . . . . . . . [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 'hcisd.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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f000760076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018e6636d8750000040300473045022100dcebdc72b32b8fc45d584a6af6115e3f965ea16e594dc2b5475b3d94f85baaf1022068225d9929ec55954e79c7582a8041e4eeb35ebde0e9a40e719ac86a5bd30188007600a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018e6636e02000000403004730450220127ca305dee0070493ddde5f16e061f84e68e5ef64a5473becde2e8cc72d13ef022100dd6805ac1b3331c123499e92d5268f72223b0174a561f78b623420a6badb5635
 . . . . [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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