ncaa.collegetrackr.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:27:d6:65:f2:d7:42:1b:ea:ed:c8:7d:06:82:f2:40:85:cb 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=ncaa.collegetrackr.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:27:d6:65:f2:d7:42:1b:ea:ed:c8:7d:06:82:f2:40:85:cb
Serial Number (int): 362005140175435909461295599585674464888267
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 9e:75:aa:15:a2:29:32:14:03:5c:43:f5:5f:af:9b:32:6e:47:7d:6b
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 92:79:88:68:f8:c9:ba:5c:25:f4:c6:35:d2:be:71:b7:e9:2c:5f:dc
Fingerprint (sha256): 6b:3c:64:ef:5f:e4:25:4c:40:68:44:73:60:1b:0f:1d:38:e2:3e:17:be:d2:84:a7:7d:4e:34:8e:d2:5a:44:6d

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 ncaa.collegetrackr.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for ncaa.collegetrackr.com

Public Key Algorithm

RSA

Key Size

4096

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

ncaa.collegetrackr.com

Other certificates including the domain name collegetrackr.com

(limited to 100 certificates)

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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 362005140175435909461295599585674464888267
 . . . . . . . . [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 2019-05-25 17:24:21 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-23 17:24:21 +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 'ncaa.collegetrackr.com'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.1 (rsaEncryption)
 . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL 
 . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 788701105002222541201782016043476963947845350251752355922977897573506978678622080425927512983800296216587859432643691653582700677276580161191032223554699893231495304675355959042008565089026949513635501818587284835268379081017319423704203685197048460672036358355814067905331339860381402450065490693578550942315416251158687850946347613066013122331155568136926103707736524513288065789460399546480263737420429512422419125641291312704418421431896027099886405797844282678176318083513893748119898626680108671277870141794856598829416283204261322108528195029334170919580140883143705110181621303255624259944537758468196902439339703581037790386781507952643127223844658266038117557697616379385372746928764552693993891692729903597714569603078048274614486715894325823632649422445577303474391601045663876277563904130713902284117620988484612847414599087458874656047877061052204195702098118537247495725433021705297466539947035261242029396751960335483238610125029562709492533345575680732683331990648179221589609369993324664316514650311078841610260303706155585656136943976479869444543344691298615870522353976599953882697472434165358443982068066672621157441568964560159892373312951351216138794689386815474258187294224986659200987633954937563963925360383
 . . . . . . . . . . . . . . . . . . . . [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)
							9e75aa15a2293214035c43f55faf9b326e477d6b
 . . . . . . . . . . . . . . . . [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 (26 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ncaa.collegetrackr.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 (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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007700747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016af03c8cc70000040300483046022100891d4ae7d413ac84265121d816ca925107ce6487f5fa85a660b02cfa9d4f6d92022100d096a25749985f279313d6ed4396977aa0076a5b915b6599eef1f8490b324da9007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016af03c8ca900000403004730450221008ff337a703382533ec9d5a14ae1ab22cc682f5acbf296ab159aac1aaf49d4acf0220086da0e65e45962189167076fcff77c781386dca06cf99a3291fb8d9d90c6979
 . . . . [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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