phosai.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:39:6b:62:62:ef:8f:cd:97:f9:6a:58:ec:0b:3c:82:61:45 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=phosai.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:39:6b:62:62:ef:8f:cd:97:f9:6a:58:ec:0b:3c:82:61:45Serial Number (int): 280875690957071531671440947372764203999557
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 9d:9a:fe:84:b2:de:b2:af:0a:52:be:9b:50:94:c8:bc:5f:23:9a:e5
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): d7:42:bd:63:ce:fb:c7:f0:5d:8b:0d:86:8c:6d:43:61:f1:2c:41:e1
Fingerprint (sha256): e7:9a:4d:e2:c4:60:1c:60:ba:5d:5d:c7:98:b6:e6:0f:9c:af:df:3d:1f:f7:c3:19:35:fc:af:35:dd:9d:cc:14
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate phosai.com
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for phosai.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
phosai.com
www.phosai.com
www.phosai.com
Other certificates including the domain name phosai.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for phosai.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGXDCCBUSgAwIBAgISAzlrYmLvj82X+WpY7As8gmFFMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTAzMzAxNjA5NDdaFw0x OTA2MjgxNjA5NDdaMBUxEzARBgNVBAMTCnBob3NhaS5jb20wggIiMA0GCSqGSIb3 DQEBAQUAA4ICDwAwggIKAoICAQDKlL5zO0WxgO3c+IKWJmqlNnlFIWJijhrNzzol PCjdJi2ydQPIkH9ZNykCzN551rJ7z+hukNkQEJNS7RjRKGEb/J1ZnZw7M7UdWX0i 1z+Yw8fDTKXUeiSZUamEuWVlUm70g0VfYgfJaXFMQ7pb9dufCNCvCOdYeOjcFhQ9 FGFiEJrCxpSd0R61u+FVfE19z0N97e3nWgCxLXbL5PYUmph/v0M4A0BukWKNZNX4 g6KPQdeSAQPs4+nwPMhuFm4tAuij9u0IlC4RJntZ97jEtL7nT1lotTDTPMM2YlWH zMX5ufZyZ+ekSQjVSBV7W6eoL2UbmN9gSIr7WKwnfMenLhkktc+CL1/fSAowXDYw hG71lPSnFGpnjzODrRjHmxypj9c26Y9W4lxRJgeRCw5mXTFH0jmCHuAxsccaO5XH q+ilhSDOgmi9RSCpju4KYlP/5tmsYl8TM4hkZocgCS2SznU7Nb2SjF7K7cAVUxOP 8HUwh39rMq4013i1HyvHKsBavagE2tuqzrbqD1cOE9QAFdGnARo0yroLPnGDmbX/ 9+RR9wFOfrMGV/3w3Ehwi6jjy9VF0gZciVxj69mxziPtWa8KntKzqeLpITJmjIKk nKe3SJTUiJk6ny+33Zov/yf087RQK9YwDqE1iew2zPrbFpPFPSD1zCrzQRrAkLu3 kBkroQIDAQABo4ICbzCCAmswDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsG AQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBSdmv6Est6y rwpSvptQlMi8XyOa5TAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBv BggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14My5s ZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14My5s ZXRzZW5jcnlwdC5vcmcvMCUGA1UdEQQeMByCCnBob3NhaS5jb22CDnd3dy5waG9z YWkuY29tMEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYI KwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBAYKKwYBBAHW eQIEAgSB9QSB8gDwAHYAdH7agzGtMxCRIZzOJU9CcMK//V5CIAjGNzV55hB7zFYA AAFpz5QnzQAABAMARzBFAiEA42uy2rbU07qRxDr7aIGQKHzvc7XCCAZYFWGsnfC1 Bv8CIFzqYu4dt6OnfKn95QhE0sOOI2s9zeUu4m8nsfytCo6hAHYAY/Lbzeg7zCzP C3KEJ1drM6SNYXePvXWmOLHHaFRL2I0AAAFpz5QqMgAABAMARzBFAiEAxjN2bPxP mL9Q03RtyITkMpJB3GvvAInMmIpJNEX/TtMCIGki8lBSIzfLaMZBPYGjhdw9ZrYd 0+Bge7LHtGyHxKm+MA0GCSqGSIb3DQEBCwUAA4IBAQBU5oxE4TTpJhkj2y0TlLZF yU3SqyCUTDRGAcnDg9q+T2ayQrUmf9lVgBGEOWdeoaZd2ab2CIcJdDzUVYw0x5l1 XHLd31JJqYo+Z4PqEnioPInQaI1geWCQ+vJpoNnemqfCA4WHxXBFELU/+EgLf26h c8etTz9oQCbdbDLlkUDV8wDnhRO5cCdHyYKAgyNRlsq4Pkfx0KEt0MIkTkTXhC0s B6VKpzDnT0ZC/6RbskUSqQ3GAg8wUzXn40JvffGcfpFg+H7b2PGtBvbhRuolCzE8 N4pfhLCLk+jbQpSSBFrgXmee7SJf0qXCdzkrRcbN7MjL+Zbhd5/2LlS2pF+KDBv1 -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAypS+cztFsYDt3PiCliZq pTZ5RSFiYo4azc86JTwo3SYtsnUDyJB/WTcpAszeedaye8/obpDZEBCTUu0Y0Shh G/ydWZ2cOzO1HVl9Itc/mMPHw0yl1HokmVGphLllZVJu9INFX2IHyWlxTEO6W/Xb nwjQrwjnWHjo3BYUPRRhYhCawsaUndEetbvhVXxNfc9Dfe3t51oAsS12y+T2FJqY f79DOANAbpFijWTV+IOij0HXkgED7OPp8DzIbhZuLQLoo/btCJQuESZ7Wfe4xLS+ 509ZaLUw0zzDNmJVh8zF+bn2cmfnpEkI1UgVe1unqC9lG5jfYEiK+1isJ3zHpy4Z JLXPgi9f30gKMFw2MIRu9ZT0pxRqZ48zg60Yx5scqY/XNumPVuJcUSYHkQsOZl0x R9I5gh7gMbHHGjuVx6vopYUgzoJovUUgqY7uCmJT/+bZrGJfEzOIZGaHIAktks51 OzW9koxeyu3AFVMTj/B1MId/azKuNNd4tR8rxyrAWr2oBNrbqs626g9XDhPUABXR pwEaNMq6Cz5xg5m1//fkUfcBTn6zBlf98NxIcIuo48vVRdIGXIlcY+vZsc4j7Vmv Cp7Ss6ni6SEyZoyCpJynt0iU1IiZOp8vt92aL/8n9PO0UCvWMA6hNYnsNsz62xaT xT0g9cwq80EawJC7t5AZK6ECAwEAAQ== -----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 280875690957071531671440947372764203999557 . . . . . . . . [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 2019-03-30 16:09:47 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-06-28 16:09:47 +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 'phosai.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 826458501568624020557724399117105020809182838239973145904716888598995509320263746357367163565567479565727356466372430040777125120478862206813063702985444402854426439055468011303450451811150397522208819276012116212773924983911366505630842802828101236084099696053296381343207048282534512805377132163541483697135596557907008493936820139786937536551156718338797647605149915794863063086869340405676175814654297016554880227841240220762439100951389792789342578954613383727017283130458323118219976677675921103081552622795347321101404707122150039636145737903322843072710791482458570239263510196440617047643572676996731995754300661210015160707506612903047003283215055501429343285668721603707988926230060315227135922353807410577484884620164372573509416866153180053471160348876022383947941056720526226531676031202550930766458158768995752433533325109148143824302846788115177431439347129312391391141945531257448879105672758534989373074095241947515037369822982488620818578251891968881589772995034883560499886148020905481716113631887620240996705677219752107888574267626397879575921300781058008514574283410082969412430026153029514295037791714723431091340189246880744265696087210708861164853991285631621612526498970789777720586020427105841105329531809 . . . . . . . . . . . . . . . . . . . . [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) 9d9afe84b2deb2af0a52be9b5094c8bc5f239ae5 . . . . . . . . . . . . . . . . [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 (30 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'phosai.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.phosai.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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f0007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc5600000169cf9427cd0000040300473045022100e36bb2dab6d4d3ba91c43afb688190287cef73b5c20806581561ac9df0b506ff02205cea62ee1db7a3a77ca9fde50844d2c38e236b3dcde52ee26f27b1fcad0a8ea100760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d00000169cf942a320000040300473045022100c633766cfc4f98bf50d3746dc884e4329241dc6bef0089cc988a493445ff4ed302206922f250522337cb68c6413d81a385dc3d66b61dd3e0607bb2c7b46c87c4a9be . . . . [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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