phosai.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:24:f7:07:f7:1f:26:99:69:04:51:2b:48:80:db:c2:cc:17 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): 03:24:f7:07:f7:1f:26:99:69:04:51:2b:48:80:db:c2:cc:17Serial Number (int): 273915383677694599620810342289618329848855
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 7b:21:36:4d:94:e8:9a:77:17:20:21:61:1c:e6:d8:ac:37:70:b5:6f
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 1c:f2:25:4c:e3:e0:6d:90:ed:22:f1:35:c1:75:3e:ea:ad:17:37:7f
Fingerprint (sha256): f6:4d:3b:58:00:66:55:92:fd:99:53:ea:2c:cc:4e:82:7e:36:d5:3d:22:f0:68:66:ca:d2:38:5c:60:c6:8e:74
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----- MIIGXDCCBUSgAwIBAgISAyT3B/cfJplpBFErSIDbwswXMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA3MjkxNjA4NDRaFw0x OTEwMjcxNjA4NDRaMBUxEzARBgNVBAMTCnBob3NhaS5jb20wggIiMA0GCSqGSIb3 DQEBAQUAA4ICDwAwggIKAoICAQDFRdDCw/j0C+wjhekZDPxcWwrukZJKjS66ilLm WOWQvRQvrINgz4WkY+TKaer1Nvq/vrwTxVAWQiuKoiRVFtpAoIMl7YTbNCcVqrxG YuQl1tWeivlTzkrlEg2GqQgrMa2BQqwlKlOw7owcTzF0Wu+KTHMNeld1iqrtiblz CahFKMhZetLHc8B2RKgpcLNQ2/UW8SMd1DQ3qcdFFfE115x6M3NBPNgmnyaPT8eD A2Q0Jg2HV5tkVqBAyECp/y9/PI2vdwSY+FoALV4j23VymZEKcErXBo8vyeLKard/ 0BEacDO00OuVu5WjNSLKZBPmt0qSPGQ+LkUz1JAzAO899uM9ORlCYBPQSKHPIkb+ 8PveUK1rD4KDKboUHeQ2snMn5BloqRMLvI8IHsrqFPecuHwnJlXRE0fkLOxLOcBx mTFxWZtwdPf+dxoQot0pZtIv6MEDoQ9awUu8lXPSC1wdFWWHakpmpPoCVFIe2nud o4GtCIrYsZzIv79TN/WqStMDcjPTemIZ9Vld28XydscO4JWBMXpc+NuLkv9VfAKQ 9GMw2kTaKo+24XDWaKUGAbUi9ny+rPVzDHqR1LNZiXb4S9N+Misjv3HjN+8zBQSB OOQakTH9FMCAr+wdejEEYJbdXYG6pmJVc/9/WPCGJ/CHpkgCVXXmKSW/OQz6lS/N wp2x1QIDAQABo4ICbzCCAmswDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsG AQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBR7ITZNlOia dxcgIWEc5tisN3C1bzAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBv BggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14My5s ZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14My5s ZXRzZW5jcnlwdC5vcmcvMCUGA1UdEQQeMByCCnBob3NhaS5jb22CDnd3dy5waG9z YWkuY29tMEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYI KwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBAYKKwYBBAHW eQIEAgSB9QSB8gDwAHYA4mlLribo6UAJ6IYbtjuD1D7n/nSI+6SPKJMBnd3x2/4A AAFsPrSvFwAABAMARzBFAiEAroifmRAz+jKkjVYgvrWt6MvoJbvARTu8qmLp+qtx xTUCIH8O4eTy62fQw08EFHxA1S1eQbKrOgJ4LKK8MS2rtFSaAHYAKTxRllTIOWW6 qlD8WAfUt2+/WHopctykwwz05UVH9HgAAAFsPrSurwAABAMARzBFAiBz1ZU/JuGM KV/zJdZ30xPUwPIoa7Lwy8N+eAJ7cCxeHQIhAICO00Ztgkxb+sBfjiJkcgq+YYq5 rW0QFF2RsGXLdVXGMA0GCSqGSIb3DQEBCwUAA4IBAQBLx2Js/cuj7JAbLoek6X8j 4VCS7FTAI4dTN4r/UPdcPFM0+WwmN7MywiOrFgn3w8AOvwzD+FfXq9DQEIddjfpj 20Hx2iZmsmHSU2r4VnBiNes5TPvpwzwg1PDm3fArjoJ+l5FDZNP10M695BaK7QJr la001Mz1FLT1zxhIlGPN7qvhxV91NOd0tgRnnxhaQi3wJuYoonT6EOMnVIIVJET/ ru/eb7Sm75HvAp0Ocswy7qFsW5f+eegMc0JWvHVez3h3kHD9SYvYuDfRrOqXm8z/ /rFA127yaiS9X2bk+ZcGEu6Wj0wglBrnoXyiCXdzoJG3kydI1/zghFGEdFPmlgTM -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAxUXQwsP49AvsI4XpGQz8 XFsK7pGSSo0uuopS5ljlkL0UL6yDYM+FpGPkymnq9Tb6v768E8VQFkIriqIkVRba QKCDJe2E2zQnFaq8RmLkJdbVnor5U85K5RINhqkIKzGtgUKsJSpTsO6MHE8xdFrv ikxzDXpXdYqq7Ym5cwmoRSjIWXrSx3PAdkSoKXCzUNv1FvEjHdQ0N6nHRRXxNdec ejNzQTzYJp8mj0/HgwNkNCYNh1ebZFagQMhAqf8vfzyNr3cEmPhaAC1eI9t1cpmR CnBK1waPL8niymq3f9ARGnAztNDrlbuVozUiymQT5rdKkjxkPi5FM9SQMwDvPfbj PTkZQmAT0EihzyJG/vD73lCtaw+Cgym6FB3kNrJzJ+QZaKkTC7yPCB7K6hT3nLh8 JyZV0RNH5CzsSznAcZkxcVmbcHT3/ncaEKLdKWbSL+jBA6EPWsFLvJVz0gtcHRVl h2pKZqT6AlRSHtp7naOBrQiK2LGcyL+/Uzf1qkrTA3Iz03piGfVZXdvF8nbHDuCV gTF6XPjbi5L/VXwCkPRjMNpE2iqPtuFw1milBgG1IvZ8vqz1cwx6kdSzWYl2+EvT fjIrI79x4zfvMwUEgTjkGpEx/RTAgK/sHXoxBGCW3V2BuqZiVXP/f1jwhifwh6ZI AlV15iklvzkM+pUvzcKdsdUCAwEAAQ== -----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 273915383677694599620810342289618329848855 . . . . . . . . [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 2019-07-29 16:08:44 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-27 16:08:44 +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 804802468414556940501601358264705342034851709283583560651366622704511295015749227223395331754844415658552310478356623486425151022850110989811163313482820076904370288902504946612059755043617646653627504693125913012058634851673109478899984032230014543112692412449530111610339140132771844481319157377718763603428277307973838843060954828334226455090237971790127097130716411407638621042661100790449414913592583155485799833818295963685519356129554355910282038925251215732732035055564334668933714710656384909787333231299568496426990089615808538089133824401766688369672264513086178391147138174805735621169370495180106854051932385373365929061248707204745493326294631705210337741072260149521630307515630085561241907597320686908783420768465165282467850246670882997337247232878471972476075208522182263813448295509739969293913334575941033854223348277132933849483998154671978207554407007471359985423710195976364638252983733399813282983601764830277457203824722467154647108628862463509045441364497813555157997349851418932935274526407527634071338142788886791797727224955683318117770127297810108320172069214743565026654412810521617401774044653796320468581077092312521010242121900401520654407501172205192158152635330594839063463918488194748777968284117 . . . . . . . . . . . . . . . . . . . . [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) 7b21364d94e89a77172021611ce6d8ac3770b56f . . . . . . . . . . . . . . . . [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) 00f0007600e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016c3eb4af170000040300473045022100ae889f991033fa32a48d5620beb5ade8cbe825bbc0453bbcaa62e9faab71c53502207f0ee1e4f2eb67d0c34f04147c40d52d5e41b2ab3a02782ca2bc312dabb4549a007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016c3eb4aeaf0000040300473045022073d5953f26e18c295ff325d677d313d4c0f2286bb2f0cbc37e78027b702c5e1d022100808ed3466d824c5bfac05f8e2264720abe618ab9ad6d10145d91b065cb7555c6 . . . . [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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