sheldonisd.com

Issued by E1

About this certificate

This digital certificate with serial number 04:46:f8:83:df:f8:22:df:5a:18:cd:49:5c:34:c1:0b:01:76 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=sheldonisd.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 04:46:f8:83:df:f8:22:df:5a:18:cd:49:5c:34:c1:0b:01:76
Serial Number (int): 372599242687986524651953560006271435473270
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 4f:d3:49:d9:11:a7:69:b4:78:34:10:9a:d3:af:01:06:0a:97:f8:75
AuthorityKeyId: 5a:f3:ed:2b:fc:36:c2:37:79:b9:52:30:ea:54:6f:cf:55:cb:2e:ac

Fingerprint (sha1): 18:93:89:73:e7:62:9a:4d:63:2e:48:dd:88:bd:20:b1:f2:b7:8e:43
Fingerprint (sha256): 21:6b:1d:db:5b:91:ae:21:7f:ce:43:9d:3d:8b:47:ca:92:df:8f:6a:25:0d:c7:b8:33:2f:64:7f:27:26:15:e1

Issuing Certificate URL: http://e1.i.lencr.org/

Revocation information

OCSP Server: http://e1.o.lencr.org

Check the revocation status for certificate sheldonisd.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for sheldonisd.com

Public Key Algorithm

ECDSA

Key Size

256

Signature Algorithm

ECDSA with SHA384

Key Usage

Digital Signature

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

sheldonisd.com

Other certificates including the domain name sheldonisd.com

(limited to 100 certificates)
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ceca.sheldonisd.com
lunchapps.sheldonisd.com
admin.ce.sheldonisd.com
sheldonisd.com
mssd2.k12.ar.us
9gc.sheldonisd.com
admin.alohaes.us
admin.ce.sheldonisd.com
wes.sau29.org
citrix.sheldonisd.com
mail.sheldonisd.com
nms.sheldonisd.com
admin.alohaes.us
admin.barrientes.ecisd.us
ecsd.k12.ca.us
sheldonisd.com
sheldonisd.com
admin.sym.keeneschoolsnh.org
mail.sheldonisd.com
admin.avila.ecisd.us
admin.athletics.sheldonisd.com
skyportal.sheldonisd.com
skynet.ad.sheldonisd.com
sym.keeneschoolsnh.org
skyportal.sheldonisd.com
skyportal.sheldonisd.com
ceca.sheldonisd.com
admin.athletics.sheldonisd.com
admin.avila.ecisd.us
skynet.ad.sheldonisd.com
admin.wes.sau29.org
admin.che.sau29.org
*.sheldonisd.com
admin.barrientes.ecisd.us
lunchapps.sheldonisd.com
admin.athletics.sheldonisd.com
khs.sheldonisd.com
secundaria.colegiolasalle.edu.mx
sle.sheldonisd.com
mail.sheldonisd.com
busfinder.sheldonisd.com
sheldonisd.com
admin.ce.sheldonisd.com
sheldonisd.com
admin.avila.ecisd.us
sle.sheldonisd.com
admin.alohaes.us
sheldonisd.com
athletics.sheldonisd.com
www.secundaria.colegiolasalle.edu.mx
skynet.ad.sheldonisd.com
admin.ceca.sheldonisd.com
sheldonisd.com
sheldonisd.com
admin.barrientes.ecisd.us
admin.ce.sheldonisd.com
mail.sheldonisd.com
sle.sheldonisd.com
admin.whe.keeneschoolsnh.org
admin.athletics.sheldonisd.com
www.sheldonisd.com
www.sheldonisd.com
skyportal.sheldonisd.com
www.cfhags.edu.mx
mail.sheldonisd.com
admin.nel.sau29.org
primaria.colegiolasalle.edu.mx
sau29.org
sheldonisd.com
admin.sheldonisd.com
ce.sheldonisd.com
admin.ce.sheldonisd.com
admin.alohaes.us
admin.colegiolasalle.edu.mx
athletics.sheldonisd.com
admin.hilointermediate.com
admin.athletics.sheldonisd.com
colegiomm.edu.mx
admin.alohaes.us
www.ecsd.k12.ca.us
admin.athletics.godleyisd.net
admin.alohaes.us
*.sheldonisd.com
admin.che.sau29.org
admin.mlb.sau29.org
skyportal.sheldonisd.com
admin.athletics.sheldonisd.com
sisd-cppm1.ad.sheldonisd.com
admin.athletics.sheldonisd.com
ce.sheldonisd.com
admin.bn.durand.k12.mi.us
skynet.ad.sheldonisd.com
mail.sheldonisd.com
admin.athletics.sheldonisd.com
mlb.sau29.org

Certificate

The complete raw certificate details for sheldonisd.com in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAELAPszN2Xl7do2gyhcgBGAABuAr1g
lsXqkPE4VD026922l+S805/TC9kB5U9S6jVSF4cxoh2TIZLd93ObDWv8UQ==
-----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 372599242687986524651953560006271435473270
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.10045.4.3.3 (ecdsaWithSHA384)
 . . . . . . . . [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 'E1'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-01 12:06:33 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-06-30 12:06:32 +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 'sheldonisd.com'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.10045.2.1 (ecPublicKey)
 . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.10045.3.1.7 (prime256v1)
 . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (520 bits)
				00042c03ecccdd9797b768da0ca172004600006e02bd6096c5ea90f138543d36ebddb697e4bcd39fd30bd901e54f52ea3552178731a21d932192ddf7739b0d6bfc51
 . . . . . . . . [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 (1 bits)
							0780
 . . . . . . . . . . . . . . . . [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)
							4fd349d911a769b47834109ad3af01060a97f875
 . . . . . . . . . . . . . . . . [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 5af3ed2bfc36c23779b95230ea546fcf55cb2eac
 . . . . . . . . . . . . . . . . [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://e1.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://e1.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 (18 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'sheldonisd.com'
 . . . . . . . . . . . . . . . . [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 (243 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes)
							00ee007500eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018e99c4c86d000004030046304402203e3a0342a36ee98c023b60e6d1f2e6995e96d082fecb695077cfc14e2720965002207a1ee4905b30b5cb4f8d98038dec2e07046bdda9154230cf43e2007a4edc25270075003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018e99c4d0380000040300463044022043270c0f7d94ee12b5a0f303a2a36937e1a21f1951218a4b4262f30bdabc8d6602200c3e862c6531075fced7abae630e94668cf2ace3200cbfd9a03718e35fce42a4
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.10045.4.3.3 (ecdsaWithSHA384)
 . . . . [c:0|t:3|false] BIT STRING (832 bits)
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:2|false] INTEGER 22102981687510423807196229665413180628748207016862823178487946786435260574733745672233595991335146920362591926072039
 . . . . . . . . . . . . [c:0|t:2|false] INTEGER 27735329691779465591260928072501664073403956989668866888126023446393165242888849165542773856527669977428500016363488