phosai.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:d5:6f:ab:6b:fc:ee:df:28:e1:0c:8f:c9:7c:c6:2b:98:0d 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:d5:6f:ab:6b:fc:ee:df:28:e1:0c:8f:c9:7c:c6:2b:98:0dSerial Number (int): 333965436329992819535151975708677771073549
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 0d:c5:e7:a1:aa:a9:23:55:e4:bd:97:bb:b0:76:87:95:5d:1c:1e:ba
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): ec:6d:fd:4a:33:6c:f7:82:12:d8:75:b5:28:69:87:cb:e9:d0:33:cf
Fingerprint (sha256): 0a:a9:e8:1d:b5:03:a4:31:b8:da:f2:55:b3:0b:f9:f9:99:cf:c4:1b:42:81:7d:6a:d3:e5:77:7b:c6:ce:4e:05
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----- MIIGXTCCBUWgAwIBAgISA9Vvq2v87t8o4QyPyXzGK5gNMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTAxMjgxNjExMzlaFw0x OTA0MjgxNjExMzlaMBUxEzARBgNVBAMTCnBob3NhaS5jb20wggIiMA0GCSqGSIb3 DQEBAQUAA4ICDwAwggIKAoICAQDcG8ZxJLXJOEvHmoIXLicwvLnEsXX1tHy4M1WT 1IXjv1/Fjyac0WQBBJ60QC0yKUHR5Dje5nqO2hdSEt8zJkJaFPrmukovH3pLQV91 Kki9H9JE3CwhZnR1q3wcbUsi+zz3xB/BIJN8ONh+eVIyn4smHRNNi9Ucb/tKfq9j 9tfVGTGjhDOIHZjZe55/C/Cua3jCKQ06S96wElasGfKM5QcDtavs9aCaSRDeohoJ kADpi+1qLvWgXLBFeMURU+qL83lW1vj4fiWwymQKd7YxgUx/2hETp0syxiQNzNn2 Vt8tkvkQg5gN5k9cTHeDNinXiZv94WLiBLgALp1TNMwQAuV0GszG/7+dsSihfmic H0kHy4KRrwHn7wHLAreAGmay5ZTjuuTp0pZ4T8KgwTfAIxjLkxSXzwoo/XBuYIKh Nscd740ArlS0H3e+XsHzqvicuSNpi7op1p3IqEeTp9KhemHPvyqevm/b846kMZdt mpe1IeDQy6mxYTSiuGBCNDcQ+WSB3McFpLgfP+eX9sM7mCB/pQGutApSFdAVCQ66 KkHkvK+0lNUyBfwH11qo20FjMdXB7FdfGKuV6kHrgev8OmQsqLvVrRcO0tvpn+nd qhNVfMTXgpeTZvobNSkrDd8xJ28aU2RqsTyXTS0gQorura9ZVMOdVy2ySU9RC9O9 G67cuwIDAQABo4ICcDCCAmwwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsG AQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBQNxeehqqkj VeS9l7uwdoeVXRweujAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBv BggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14My5s ZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14My5s ZXRzZW5jcnlwdC5vcmcvMCUGA1UdEQQeMByCCnBob3NhaS5jb22CDnd3dy5waG9z YWkuY29tMEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYI KwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBQYKKwYBBAHW eQIEAgSB9gSB8wDxAHYA4mlLribo6UAJ6IYbtjuD1D7n/nSI+6SPKJMBnd3x2/4A AAFolXHxZwAABAMARzBFAiBfdZblyAWhpFagothsBUcqoOsaUEghqdnsSNr8b1VF NAIhAO5hdQQxMyY3S5GwrYgDemSJnOqIp3uINJdNx3o2RqNWAHcAKTxRllTIOWW6 qlD8WAfUt2+/WHopctykwwz05UVH9HgAAAFolXHxZgAABAMASDBGAiEA8cT3rud7 qH/qev/QgvqC+0v9OQpDA3TOEibFoq6fo+4CIQCZlKnaWbmbiQ0BBaiijXUb1kMq 939+AQywlOoE6lukFDANBgkqhkiG9w0BAQsFAAOCAQEAhc8Y6upJWQv4STA6K7m7 sQW1cObBTwRLc3TiMjpUHqy+WwVRgxW+5i1OtrdJIL3hK/oa7q1/9/dFhhU7q2N3 XX/oEETlHd5wLGHBU3WRPQWHGFSRLAyMqnaSqw8kteCICpoLFuh+jzK1bj+SetQ+ 71X1qivv654T8CnnGi9zwxFzqBzwgP1ieEuCI8UyxWEbjS6UQQYYOV7YJmM7J9ao ZGW66Em38Fn16unG2rsFYm9brBfN+puIPDqSVKjNOIg6cMUobDRQQ3uk35OA6J+A S6z19fr4CAwfuPRCsHmYtyVtfUsgm8HI2HJr8ufLApArk6JtS/rKmquNuHqRFrKm JQ== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA3BvGcSS1yThLx5qCFy4n MLy5xLF19bR8uDNVk9SF479fxY8mnNFkAQSetEAtMilB0eQ43uZ6jtoXUhLfMyZC WhT65rpKLx96S0FfdSpIvR/SRNwsIWZ0dat8HG1LIvs898QfwSCTfDjYfnlSMp+L Jh0TTYvVHG/7Sn6vY/bX1Rkxo4QziB2Y2Xuefwvwrmt4wikNOkvesBJWrBnyjOUH A7Wr7PWgmkkQ3qIaCZAA6Yvtai71oFywRXjFEVPqi/N5Vtb4+H4lsMpkCne2MYFM f9oRE6dLMsYkDczZ9lbfLZL5EIOYDeZPXEx3gzYp14mb/eFi4gS4AC6dUzTMEALl dBrMxv+/nbEooX5onB9JB8uCka8B5+8BywK3gBpmsuWU47rk6dKWeE/CoME3wCMY y5MUl88KKP1wbmCCoTbHHe+NAK5UtB93vl7B86r4nLkjaYu6KdadyKhHk6fSoXph z78qnr5v2/OOpDGXbZqXtSHg0MupsWE0orhgQjQ3EPlkgdzHBaS4Hz/nl/bDO5gg f6UBrrQKUhXQFQkOuipB5LyvtJTVMgX8B9daqNtBYzHVwexXXxirlepB64Hr/Dpk LKi71a0XDtLb6Z/p3aoTVXzE14KXk2b6GzUpKw3fMSdvGlNkarE8l00tIEKK7q2v WVTDnVctsklPUQvTvRuu3LsCAwEAAQ== -----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 333965436329992819535151975708677771073549 . . . . . . . . [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 2019-01-28 16:11:39 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-04-28 16:11:39 +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 897964323022124957695563284201728177985481176459192895928330060050751245064720558200345667540114326631400847417995350891645457908662666675790653452568101174451062254038824095295356419450929256991076152678947102736417738209519407472932442725443472690048018490696813624586374085027344118884606162941041436249662897246277809975222078108357029858203542763457890222971954689188042705683564108247157181954548630776011625169791310250558933326728502562531589086571657970720781052280601667388500877974687241556603529134447218214289493693105917244259308610685424466261763712083010693431899546659395445840518434980722644773992419153613425333682240645938629975135056316469272573226062564767666557391531678313539049124850020791107248375612539151845214267355989332135285931737864931708468391354089217930459783114443783264213850531370789988702959825031499594088366790338895746940202753223563151199002812613471238967769601205289055423167191745086080192067451535590717651316311235826160090450946759401360698846307852513476000471058884790502135279723995576376238320531753327498545313421730140747922361045852022689468463829190441387443961253120691428733060101647920389430363029337680385448290307370737785932072519799783147540969691840697661771920366779 . . . . . . . . . . . . . . . . . . . . [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) 0dc5e7a1aaa92355e4bd97bbb07687955d1c1eba . . . . . . . . . . . . . . . . [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 (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f1007600e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe000001689571f167000004030047304502205f7596e5c805a1a456a0a2d86c05472aa0eb1a504821a9d9ec48dafc6f554534022100ee617504313326374b91b0ad88037a64899cea88a77b8834974dc77a3646a356007700293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f478000001689571f1660000040300483046022100f1c4f7aee77ba87fea7affd082fa82fb4bfd390a430374ce1226c5a2ae9fa3ee0221009994a9da59b99b890d0105a8a28d751bd6432af77f7e010cb094ea04ea5ba414 . . . . [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) 0085cf18eaea49590bf849303a2bb9bbb105b570e6c14f044b7374e2323a541eacbe5b05518315bee62d4eb6b74920bde12bfa1aeead7ff7f74586153bab63775d7fe81044e51dde702c61c15375913d05871854912c0c8caa7692ab0f24b5e0880a9a0b16e87e8f32b56e3f927ad43eef55f5aa2befeb9e13f029e71a2f73c31173a81cf080fd62784b8223c532c5611b8d2e94410618395ed826633b27d6a86465bae849b7f059f5eae9c6dabb05626f5bac17cdfa9b883c3a9254a8cd38883a70c5286c3450437ba4df9380e89f804bacf5f5faf8080c1fb8f442b07998b7256d7d4b209bc1c8d8726bf2e7cb02902b93a26d4bfaca9aab8db87a9116b2a625