alessandrohighschool.org

Issued by GTS CA 1P5

About this certificate

This digital certificate with serial number bc:06:6b:df:ba:b8:17:75:11:70:fa:8d:c7:18:c6:45 was issued on by Google Trust Services LLC.

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=alessandrohighschool.org

Google Trust Services LLC

Organization: Google Trust Services LLC
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): bc:06:6b:df:ba:b8:17:75:11:70:fa:8d:c7:18:c6:45
Serial Number (int): 249928204932209989432903772986555287109
Serial Number lenght: 128 bits, 16 octets

SubjectKeyId: 2c:78:78:4e:72:8a:55:7c:d0:3f:e5:73:3c:38:c0:91:34:e5:a0:54
AuthorityKeyId: d5:fc:9e:0d:df:1e:ca:dd:08:97:97:6e:2b:c5:5f:c5:2b:f5:ec:b8

Fingerprint (sha1): 2c:de:2a:d7:3e:bc:67:47:33:78:0d:9d:da:3e:32:6d:9e:b5:14:c7
Fingerprint (sha256): a5:c1:d2:50:c1:f5:02:b1:4f:65:93:cd:41:d9:44:03:7e:de:7a:94:76:95:e0:d9:d8:b9:9e:9e:35:93:5b:80

Issuing Certificate URL: http://pki.goog/repo/certs/gts1p5.der

Revocation information

OCSP Server: http://ocsp.pki.goog/s/gts1p5/HTmcyJDD48s
CRL Distribution Point: http://crls.pki.goog/gts1p5/8xQQX79WDJI.crl

Check the revocation status for certificate alessandrohighschool.org

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for alessandrohighschool.org

Public Key Algorithm

RSA

Key Size

2048

Signature Algorithm

SHA256 with RSA

Key Usage

Digital Signature
Key Encipherment

Extended Key Usages

Server Authentication

Extensions

10 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

alessandrohighschool.org

Other certificates including the domain name alessandrohighschool.org

(limited to 100 certificates)

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAoKRGg6bSn1wvqPn/oqOa
gaSvVhPZQI3cn+UrnR+qsqKtiE6x8V/gBRB3hUhDPYmRutCqUZwAAujPkrtCKffX
qPwhSwz4m1Viylm/FAGOIB7+N3dIAHENwRpGNoTTYLtAa/q548HoT/oF9P8CKgUU
ztLEd1+TYh8cKvMkqkLJJLlHICSD37zu5HF/rlJQR8w3fsIAy85YOJ4M4mJmagez
ihOTg7nX51j/UyPSwcqZ3QUsn4zhmYORQYZv84UOiQmylC8Rrxi56Il1ijmAnLkt
HnZCqNgKniUsk5A5cVNf0hLxsQrRsiX6YKAVuAH8wbAlrdjP/bIqCAWfs73mA56E
qQIDAQAB
-----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 249928204932209989432903772986555287109
 . . . . . . . . [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 'Google Trust Services LLC'
 . . . . . . . . . . . . [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 'GTS CA 1P5'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-06-10 22:10:39 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-09-08 22:10:38 +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 'alessandrohighschool.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 20279136036343236726654543419057633225756716159068593513834112585964961049436065890618952917363447472417321251746267257747855517085042302205727849524967863413260510996972012368401669816989175023093450406464336924383679396910613276794578171609595816201594621755821074012898860003837817812910753287049914769275555619761196201179336064683850843174471380573772451534591939582630041877798285577832600439535268885011324561249099591314756656080783550675048075150267952116261908046788995868945703563520969056282062736091155419137566303992390286703710643564166545719728544714541613698933410350604063549502008093354257519903913
 . . . . . . . . . . . . . . . . . . . . [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 (12 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: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)
							2c78784e728a557cd03fe5733c38c09134e5a054
 . . . . . . . . . . . . . . . . [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 d5fc9e0ddf1ecadd0897976e2bc55fc52bf5ecb8
 . . . . . . . . . . . . . . . . [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 (108 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.pki.goog/s/gts1p5/HTmcyJDD48s'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://pki.goog/repo/certs/gts1p5.der'
 . . . . . . . . . . . . . . . . [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 (28 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'alessandrohighschool.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 (26 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 1.3.6.1.4.1.11129.2.5.3
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.31 (cRLDistributionPoints)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (53 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://crls.pki.goog/gts1p5/8xQQX79WDJI.crl'
 . . . . . . . . . . . . . . . . [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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007500b3737707e18450f86386d605a9dc11094a792db1670c0b87dcf0030e7936a59a00000188a7937ae600000403004630440220133b19f1865553a48c06c4efb9df56e8b7e79b447f97e6aa469c0f79f1f284da02202c0e0682e7246ead7a05edbc783b881691bb94491e1fdc30429f7bd8a85ab0a4007600adf7befa7cff10c88b9d3d9c1e3e186ab467295dcfb10c24ca858634ebdc828a00000188a7937b060000040300473045022100a75cb7b1b2a02492896fdebe810d3880087fe8c8b3a5420a02f0a5389b90c3df02204461341cb7cc146e49d0a9cc9a7d216b88de70b2a47ca70ad4716fab151db653
 . . . . [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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