north-texas.harmonytx.org

Issued by R3

About this certificate

This digital certificate with serial number 04:2d:c6:f2:53:f4:9a:1c:ea:f4:ee:14:01:98:b7:62:cd:df was issued on by Let's Encrypt.

With 3 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=north-texas.harmonytx.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:2d:c6:f2:53:f4:9a:1c:ea:f4:ee:14:01:98:b7:62:cd:df
Serial Number (int): 364026295620307760621025011317372581236191
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 49:4b:50:b8:d7:af:4e:85:4f:eb:ed:5c:c6:fd:57:d2:e9:27:04:46
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): a5:ff:fe:7f:57:2c:2c:11:ec:a7:c1:25:ce:b0:60:17:e9:65:3e:2d
Fingerprint (sha256): 0a:83:71:bb:de:a3:eb:cc:99:a4:92:db:4f:c2:4c:c3:1d:92:71:ab:65:3c:26:49:4b:3f:2e:98:76:5f:53:6a

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

Revocation information

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

Check the revocation status for certificate north-texas.harmonytx.org

3

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for north-texas.harmonytx.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

dallas.harmonytx.org
dfw.harmonytx.org
north-texas.harmonytx.org

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alumni.harmonytx.org
my.harmonytx.org
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Certificate

The complete raw certificate details for north-texas.harmonytx.org in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAny/QUt9CqVQma3gM01ny
obvT0bOAqcMXzH8mN1CDNdWHDM/hI3kxddMEqMSAdV1SGol5oqVZL+6okGCSLd0D
lY1ottBOhaTxCQiHZWiBvMqlO2uiEbAwGRjZ4OJ4tt9MBMOdRojiOMF3X/IEfrQy
7o4tPGyvu2fHkx4ZcejtgZIqSTSYe0xPE+2r0v9Sr5tz4CBAlEz2YYI9C/dQ8KoR
lOKFXFQuj4UP0HFOYLh3F9HIMHVwwv6PoOGS664BnrVKgS4rgqPH5ilzZUQHPpBP
8hW218dk5oJZ7FnZo8nLNC2B6su1+LiMe+EuRIvvjfIHKiyo9iBaZdnx+rCOqi8d
8wIDAQAB
-----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 364026295620307760621025011317372581236191
 . . . . . . . . [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 2023-08-03 06:25:07 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-11-01 06:25:06 +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 'north-texas.harmonytx.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 20095468335650463600692424559967160779896624686365275596548411978696532089985735432797578750420661896246648919268152861796918850524598428884228521504657225324625885649839672611796694431000156207637641572939305139368761641569381706138972472418697446932770909643458030225131210516549877807440767393276324857129832621112149402982794864528550517584130914690585963927324889978857182477148852547517064381788731812995811112959731878141151023822558902817345787983399965452827840578224162799866976437193074793789574996530392176576233018651892805045412699493510702622804897732907661967023731159319804631932704289755225398386163
 . . . . . . . . . . . . . . . . . . . . [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)
							494b50b8d7af4e854febed5cc6fd57d2e9270446
 . . . . . . . . . . . . . . . . [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 (70 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'dallas.harmonytx.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'dfw.harmonytx.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'north-texas.harmonytx.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)
							00f00077007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb5200000189ba49384a0000040300483046022100cd390fb35f01f0fc9cf94ac2d67711513c611464b837dd62c320b7831ab266c4022100b16fb61349ea6e4e826d99c26c1bff92c8539f101088ebdb4ccc086bb9d0071b007500e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e00000189ba493862000004030046304402203d331cb4ded66a737710ebe5102640400fc6c44d6fc74c41d8c4484bc1b9f6f70220482440d18d9a728aca0a360b9a1019e451b55ae171c8b0b649b774601dde925d
 . . . . [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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