parentportal.abcusd.us

Issued by R3

About this certificate

This digital certificate with serial number 04:e0:b0:8c:8a:c4:c5:90:13:60:45:7d:66:dd:7a:b8:59:c6 was issued on by Let's Encrypt.

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. 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:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=parentportal.abcusd.us

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:e0:b0:8c:8a:c4:c5:90:13:60:45:7d:66:dd:7a:b8:59:c6
Serial Number (int): 424907067780711930352270590422198905231814
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 2c:0a:53:c7:0e:25:c2:78:28:14:d4:97:ad:5c:fa:12:97:75:8a:1e
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): c2:b1:01:01:cb:92:c2:3c:02:cd:ab:b7:eb:4e:43:40:ff:c9:f5:9c
Fingerprint (sha256): 13:31:4a:3b:1d:50:46:6c:f2:9b:b7:07:c8:c5:4a:0e:48:91:11:be:12:c5:ed:68:65:9b:f3:b4:63:18:c4:66

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

Revocation information

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

Check the revocation status for certificate parentportal.abcusd.us

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for parentportal.abcusd.us

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

parentportal.abcusd.us
teacherportal.abcusd.us

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parentportal.abcusd.us

Certificate

The complete raw certificate details for parentportal.abcusd.us in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAy9uvXIOojGIlNn0JDw6Z
eVFhEBfVaB2FGunOeWJjUR7GXalf+GnImY0oBWzUTfA5yYbbRa1v9qvVOL0w3lGi
oRS1ojIzwWkNFtO4rRbU98HMLEoqYFvz+izTeKxJ5C/uxDGBCifTUco/+Nk9bzra
C/Wru90lJpoOYsmT7R2bxjzGglplevhYS+IB19djKdNLZz0+ZeslObtrKB7hPAZC
pi+9mzNEn+c+JQ5g+rey84moPoPF5F6GWgaCUbld1LXpOCH58h4cpae5xKNwV320
Ss6T2CHI7bVwsZ/wnraNd7UMCsx3jC8xIIri9jtc8t3pjqH98P8bNZOJmmU6dcgk
YwIDAQAB
-----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 424907067780711930352270590422198905231814
 . . . . . . . . [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 2023-07-17 08:07:37 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-10-15 08:07:36 +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 'parentportal.abcusd.us'
 . . . . . . . . [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 25734706621816613607818836589034306245407198545094694745363192220350414781911065105508147242996663324925857188615102620195204450563779937715421096380378689859597167265085112095141990757914292425905080305052948620760396826035489563665389299326638886161946520579459133702028629180505261868023871909353243085294531204456062409678891399078560527607057168185120578020110071625372218910265766102113207285932223455039121277392036558093018585478099264439298327850561211271649255080060432673061017771881826271214289902500325189949123425103010562758852301515890556759340351159761240594287355660807107358520347456359029145085027
 . . . . . . . . . . . . . . . . . . . . [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)
							2c0a53c70e25c2782814d497ad5cfa1297758a1e
 . . . . . . . . . . . . . . . . [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 (51 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'parentportal.abcusd.us'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'teacherportal.abcusd.us'
 . . . . . . . . . . . . . . . . [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)
							00f00077007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb5200000189631af3cc0000040300483046022100b50c8880e1df2b8548b3a12f73634e78570fb1d30c9163f39eed61366d30f062022100e0e7c1c815f4e188d5f309dddd5a532bbe026f69a76a1fef0864024961c959f7007500adf7befa7cff10c88b9d3d9c1e3e186ab467295dcfb10c24ca858634ebdc828a00000189631af3f80000040300463044022072d4a16c7ec09eb9888b694fd04d49ecb7990dc39542ec99ad8cffb79605973502206180bec1212bfbf3d697367f526b6d5a08a90c36f2ac8f616912ee6111f108e8
 . . . . [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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