studentportal.houstonballet.org

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:f6:c6:e7:85:d5:74:ba:64:a6:86:68:be:3b:9a:a8:63:ec 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:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=studentportal.houstonballet.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:f6:c6:e7:85:d5:74:ba:64:a6:86:68:be:3b:9a:a8:63:ec
Serial Number (int): 345310709336043538337739683923170551161836
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 00:b5:f8:18:db:b6:3f:24:89:1a:c7:fa:e4:d6:64:57:2b:43:4f:b8
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): af:9d:2a:fe:d4:ab:5f:d7:50:99:74:f4:9f:27:f7:8f:1a:fa:0a:be
Fingerprint (sha256): 65:00:71:3a:e9:be:a5:c4:e7:d5:30:16:63:f9:2c:a3:d4:1f:a5:a4:0b:b0:80:79:25:00:1f:c4:c0:27:16:46

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check the revocation status for certificate studentportal.houstonballet.org

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for studentportal.houstonballet.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

studentportal.houstonballet.org

Other certificates including the domain name houstonballet.org

(limited to 100 certificates)
studentportal.houstonballet.org
www.houstonballet.org
studentportal.houstonballet.org
academy.houstonballet.org
ssl.classe365.com
studentportal.houstonballet.org
mail.houstonballet.org
studentportal.houstonballet.org
registrationforms.houstonballet.org
ssl.classe365.com
www.houstonballet.org
tessitura.houstonballet.org
www.houstonballet.org
registrationforms.houstonballet.org
mail.houstonballet.org
www.houstonballet.org
tessitura.houstonballet.org
www.houstonballet.org
ssl.classe365.com
mail.houstonballet.org
studentportal.houstonballet.org
*.houstonballet.org
www.houstonballet.org
registrationforms.houstonballet.org
www.houstonballet.org
tessitura.houstonballet.org
registrationforms.houstonballet.org
www.houstonballet.org
registrationforms.houstonballet.org
ssl.classe365.com
*.houstonballet.org
studentportal.houstonballet.org
registrationforms.houstonballet.org
www.houstonballet.org
registrationforms.houstonballet.org
vpn.houstonballet.org
houstonballet.org
www.houstonballet.org
www.houstonballet.org
registrationforms.houstonballet.org
*.houstonballet.org
studentportal.houstonballet.org
studentportal.houstonballet.org

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtjMaXmbfxAYrwss65R9P
0TeGvSAKM7NDp487B7VzPcT/vwXIpDCIuEJEtXpHXUZulNsqsAewMXoTNTWE+ydE
7FtAQfA8ObTbhJMZDogHfWMJJw4HexYC/0MC0aSd0bOEn4VqUCjeDE5MpzY56Yhm
jylRmaXAwqmBLHttiDOdKebOW8VLvzdcwCJ36c+oexccjicIy47nwGoUSjGsnDju
dk2Rw+5ZQ93sQB1h7P2ifCRbJnSKmdd8VhLDEv94JkOb2Vn3p1r+pusJ2EtelJne
n8Bj4OAOoeKCHpLea1eXmbNC9QPWn5nZbgYxwduQ87IFFNRnY7KPyyzvdVAhwSPj
5QIDAQAB
-----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 345310709336043538337739683923170551161836
 . . . . . . . . [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 'Let's Encrypt Authority X3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-04-06 23:37:24 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-07-05 23:37:24 +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 'studentportal.houstonballet.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 23000571333791757052721586302499505788851777922898816151351528182628312139248722866049949791596605232007154861599166245375719432775445105497150880429201855637812264805415751782749221509966732586968010044077456055863886951123016105483352840274799641974079483919597283950693885461939448988405070125420674751187692353153543631051968687784398201077866687872887740325866048537653951972522030426534417779179845002055870211399735115689540521049862640587683930272320342382322489826300016784191591862405164643352723893152872075991736826674587444917266623825777545106749832129775961945798977715506177905487249674819550809678821
 . . . . . . . . . . . . . . . . . . . . [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)
							00b5f818dbb63f24891ac7fae4d664572b434fb8
 . . . . . . . . . . . . . . . . [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 a84a6a63047dddbae6d139b7a64565eff3a8eca1
 . . . . . . . . . . . . . . . . [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 (99 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://ocsp.int-x3.letsencrypt.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://cert.int-x3.letsencrypt.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 (35 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'studentportal.houstonballet.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 (69 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 1.3.6.1.4.1.44947.1.1.1
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org'
 . . . . . . . . . . . . . . . . [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)
							00f2007700747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc5600000169f53a7c3100000403004830460221008802d6dd4c1e2a9a7aae981feb5049ab678fd8f6b0586d00b84d41f6ebdfaf69022100f4108d00607a86e3e7b220fca89bad1bd4bca1469c39e8b422cbc721bc44f92a007700293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f47800000169f53a7eab0000040300483046022100cac6eecd08fa33edc2f5434b78cbaca146e8e383b0ffd881cdc0bdc286f336e2022100cfda6724e122bc806e5d24ecd977d4cfb60623b45b25d69c6fc84da4628ce326
 . . . . [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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