vviewisd.net

Issued by R3

About this certificate

This digital certificate with serial number 04:50:d7:ba:be:d2:31:ea:ea:40:52:2b:a9:33:e7:d3:d9:a9 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=vviewisd.net

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:50:d7:ba:be:d2:31:ea:ea:40:52:2b:a9:33:e7:d3:d9:a9
Serial Number (int): 375958486737336695636334988595555881703849
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 9a:27:d4:8d:a4:07:5f:fd:a7:08:8d:49:9d:a4:cc:e9:3b:18:b1:96
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 69:74:e7:0c:07:46:80:89:10:82:54:45:54:ee:b7:73:bf:77:b5:4c
Fingerprint (sha256): c2:ee:9d:ea:7c:1c:bf:80:eb:85:2b:95:45:31:91:70:75:88:74:a2:30:0d:8d:7e:6f:e8:84:79:ad:e7:5e:9d

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

Revocation information

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

Check the revocation status for certificate vviewisd.net

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for vviewisd.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

vviewisd.net

Other certificates including the domain name vviewisd.net

(limited to 100 certificates)
admin.brooklyncenterschools.org
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whitson.wsvsd.org
admin.brooklyncenterschools.org
vviewisd.net
admin.brooklyncenterschools.org
admin.brooklyncenterschools.org
admin.brooklyncenterschools.org
admin.whitson.wsvsd.org
*.vviewisd.net
admin.brooklyncenterschools.org
admin.brooklyncenterschools.org
admin.wsvsd.org
admin.brooklyncenterschools.org
shagirls.com
admin.brooklyncenterschools.org
admin.ecacademy.scrsd.org
*.vviewisd.net
montrosechristiancdc.org
admin.brooklyncenterschools.org
admin.ecacademy.scrsd.org
westernhills.tisd.org
nps2012-net.vviewisd.net
admin.erusd.org
admin.brooklyncenterschools.org
noc-arubacp.vviewisd.net
noc-dc2-net.vviewisd.net
admin.intermediate.wsvsd.org
vviewisd.net
admin.ecacademy.scrsd.org
nps2012-net.vviewisd.net
admin.brooklyncenterschools.org
admin.brooklyncenterschools.org
admin.ecacademy.scrsd.org
vviewisd.net
airwatchmdm.vviewisd.net
www.gracepointschool.org
vviewisd.net
admin.ecacademy.scrsd.org
admin.brooklyncenterschools.org
nps2012-net.vviewisd.net
admin.brooklyncenterschools.org
noc-ems.vviewisd.net
admin.ecacademy.scrsd.org
vvjh.vviewisd.net
admin.brooklyncenterschools.org
admin.monte-rosa.mx
noc-arubacp.vviewisd.net
www.rebsamen.mx
admin.ecacademy.scrsd.org
nps2012-net.vviewisd.net
ms.pycsd.org
admin.ecacademy.scrsd.org
elementary.valleycharterschool.org
admin.brooklyncenterschools.org
www.vviewisd.net
admin.brooklyncenterschools.org
vviewisd.net
vviewisd.net
arc.wasco.k12.ca.us
olpelementary.org
*.vviewisd.net
admin.ecacademy.scrsd.org
vviewisd.net
noc-dc2-net.vviewisd.net
elementary.valleycharterschool.org
www.rstem.org
wele.vviewisd.net
www.visd.com
admin.brooklyncenterschools.org
admin.columbia.wsvsd.org
admin.brooklyncenterschools.org
admin.preescolar.semperaltius.edu.mx
admin.bes.lockhartisd.org
www.lsprep.org
admin.brooklyncenterschools.org
es.wisd.net

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0LkK3bN7Pg8E5kNhoN7p
FqnN7OYxv4sASjk2KtwlROuxBWj8pxTG8Ytw7DEGIXd0z0sNhP5RVXTh7bqmIXHi
UpBQNARF54+ksQeqMx6n1fjeH0m8hGkud89sgyjlB4hEjZIVZ5AWhZREmMH5tKzm
heNheyS/WiVQANVpyEzBLEDl0Z7WVoi51C9gdRbd9o7oMiURD1XCzkgCy9NBJ4jm
Uo4C4iD4EHcF/lBD3D6CLLPHhtNyzZ/hsZ9k4STZI4yIs1BeDLy0Ch8BGr4ZKJCw
d1Z6FK5hte3+uKdhXd0TBFTXdoIPtLr8qKgycDDGKhVCYDyZE0Ma32Dvx2bGbooz
zQIDAQAB
-----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 375958486737336695636334988595555881703849
 . . . . . . . . [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 2023-12-28 23:06:34 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-27 23:06:33 +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 'vviewisd.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 26348815263615377243013272412466044301958692831471877875920897280235581796709719645956191576113995356343691447422436395885490892236398580971056626401269048569642155339823279134732584306577977934940251656797017423891959819738880660282567163111504243423285805933126521911658908892408670063535568078405635372186026242592292501529110403864231877367745925453372694741138897385747259703062109801955264398287275003057310148836900437817323484073690090072281373981841279890770698617548657644471211187988176946602479045863503170977513591000332583420117803314139487821397414399869059609966069965385576658591534232876684071809997
 . . . . . . . . . . . . . . . . . . . . [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)
							9a27d48da4075ffda7088d499da4cce93b18b196
 . . . . . . . . . . . . . . . . [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 (16 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'vviewisd.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 (247 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
							00f200770048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018cb2e4e77000000403004830460221009bba65351ccc734baaae52354e97a2267cac40febd515dc29b05b271f749c280022100d0c5bb141c4d4f0ae5ccc0b212d874756953e9ef62054695d16811d3b79116b80077003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018cb2e4e9640000040300483046022100b9c52121e974548c8375115ad9ddf27001344f96faa476ff0fdbe2be5e8291290221009c85441a472605dd27ce2b4de35779db64c81d05a71cd75b6a54e167393bce63
 . . . . [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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