www.polylayer.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:5a:ab:82:17:c2:38:1e:bf:2a:21:29:66:c7:fa:98:2e:72 was issued on by Let's Encrypt.
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We have idenified some issues with this certificate:
- Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)
Certificate Subject
CN=www.polylayer.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:5a:ab:82:17:c2:38:1e:bf:2a:21:29:66:c7:fa:98:2e:72Serial Number (int): 379302530217679331182887008690763082509938
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 1c:36:c7:c0:65:3e:7f:bd:75:f8:f1:89:4e:8e:a2:ed:e3:80:2f:f3
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 48:53:bc:71:19:1d:27:ba:70:26:88:ff:76:94:0e:35:f7:16:00:1c
Fingerprint (sha256): 2a:0c:f0:bf:9e:43:fa:ce:6a:57:f1:6a:34:8a:01:aa:18:5b:6e:9e:ce:a6:78:d6:3b:b4:c7:a3:9d:df:5b:ca
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate www.polylayer.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.polylayer.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
www.polylayer.com
Other certificates including the domain name polylayer.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.polylayer.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGWjCCBUKgAwIBAgISBFqrghfCOB6/KiEpZsf6mC5yMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAyMTMyMDU2MzNaFw0y MDA1MTMyMDU2MzNaMBwxGjAYBgNVBAMTEXd3dy5wb2x5bGF5ZXIuY29tMIICIjAN BgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA7JkameLE+LfVQkyliW1cdIf9fiSc KC1pNoE//n/1YLkXuIpHjFVjTlWWORX3w5MPekwrGM4ek5mNkIFhs1rz0VBh8BM5 IyNnpQB8jGK9yAlqlnGbhYYGZWgSPu/AuV13OMR2t9FSKGgYFyfCaF0aTldFbqic FcS7HCPewQExTD/rNBPQL4Hj/NaVm0XhKsNvxfmVHobkkxI9I1azpEqGiu90xgO6 29GgtymDO1bHp4zKtsYAb8RvN54W/4OaqlrWSr2w33RD2G/fATLSgJbbBoko7XPO 8ZxckyhAJFyxpgTyNnVDZzv5aG9Zc2qWiN+FoUG2To43vGHIVV56/8XFmiujiOJP oxo4wFtANMCLE6+ZRn5peUi9gWghfv9/zEF1vC940QnO1UeS2r/7WIP0s9ZDHNhD tupV14R2KewAOpsDo4QN5ZXKX6IS4M4epfVm/CIi2JHWrkQ9WNmEo7zX/apPvfGO 5KxVocrYg8htLhElIsx3PDnC9y80aeteMnLN1nnUDl0BUz/yXDMkqfcbl5zf0fnw C+xFYO1Ny3pvRmExIvR2y8X9twDqXTWZ1S7yT8qCYatpFrogXLYesXo9J+hyWOkM uhGUjOHHzYPaeDYvRGY5n4oYJ5CCYtnR+m3OTjWUaznqVP4rLqVeJPBcW5rZLQH/ oSIsf3gG0vzfLVUCAwEAAaOCAmYwggJiMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUE FjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU HDbHwGU+f711+PGJTo6i7eOAL/MwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl 7/Oo7KEwbwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5p bnQteDMubGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5p bnQteDMubGV0c2VuY3J5cHQub3JnLzAcBgNVHREEFTATghF3d3cucG9seWxheWVy LmNvbTBMBgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsG AQUFBwIBFhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQQGCisGAQQB1nkC BAIEgfUEgfIA8AB1AF6nc/nfVsDntTZIfdBJ4DJ6kZoMhKESEoQYdZaBcUVYAAAB cECNtAIAAAQDAEYwRAIgNnfDcz2eSG+TTmeHGlhBiowWV9uEdSjo2GiKhxLsv58C IEtgXJuVoKYg6HfpynWKB6q1p71hqFbEvimnfkYIbetNAHcAB7dcG+V9aP/xsMYd IxXHuuZXfFeUt2ruvGE6GmnTohwAAAFwQI20FgAABAMASDBGAiEAl1ZLKnBfrUhd z7TyePbZT7l/Y1+CS6tfsSetCWv9ki8CIQCdAmiyxMG4RCp651bCMZLkx/AdVxzJ 6VjRDCCX6+zxwzANBgkqhkiG9w0BAQsFAAOCAQEAWKhAFqQZzbMxlPdKBPXM/hDO dTFFKKZbZ65VtGB6hauFt2Fg4VOo4lLbmlXycuzt0UnQa7OvrW8Nr4yolcqIaYT/ bzBbhSQzDS5gbml769IUXwMPxg/cey6tOhZX49efMZ08/Q83g73RhL0OI9eGVv2y o4nMjRVnxO7uo/h/u6MG4xjFpWHq/Im0Sjd1Dr7dHfSuqaoheORZ/z/jxALk9rwG DiWezo4XO1Y8LlXqpa6uey9/x/Dprygf6nEQmeSauGJWSyDGt32VTPZFum0zNeAO TFUjbymK/6u4P1ISbE0TCGThc7W/8eplcFo3JhAv2QmPPMBkPQbI0V+INcP7Lg== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA7JkameLE+LfVQkyliW1c dIf9fiScKC1pNoE//n/1YLkXuIpHjFVjTlWWORX3w5MPekwrGM4ek5mNkIFhs1rz 0VBh8BM5IyNnpQB8jGK9yAlqlnGbhYYGZWgSPu/AuV13OMR2t9FSKGgYFyfCaF0a TldFbqicFcS7HCPewQExTD/rNBPQL4Hj/NaVm0XhKsNvxfmVHobkkxI9I1azpEqG iu90xgO629GgtymDO1bHp4zKtsYAb8RvN54W/4OaqlrWSr2w33RD2G/fATLSgJbb Boko7XPO8ZxckyhAJFyxpgTyNnVDZzv5aG9Zc2qWiN+FoUG2To43vGHIVV56/8XF miujiOJPoxo4wFtANMCLE6+ZRn5peUi9gWghfv9/zEF1vC940QnO1UeS2r/7WIP0 s9ZDHNhDtupV14R2KewAOpsDo4QN5ZXKX6IS4M4epfVm/CIi2JHWrkQ9WNmEo7zX /apPvfGO5KxVocrYg8htLhElIsx3PDnC9y80aeteMnLN1nnUDl0BUz/yXDMkqfcb l5zf0fnwC+xFYO1Ny3pvRmExIvR2y8X9twDqXTWZ1S7yT8qCYatpFrogXLYesXo9 J+hyWOkMuhGUjOHHzYPaeDYvRGY5n4oYJ5CCYtnR+m3OTjWUaznqVP4rLqVeJPBc W5rZLQH/oSIsf3gG0vzfLVUCAwEAAQ== -----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 379302530217679331182887008690763082509938 . . . . . . . . [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 2020-02-13 20:56:33 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-13 20:56:33 +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 'www.polylayer.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 965235880758671131195219670435548839192161040895119909870167889278105689849989888418596075005618372724420481965843445184767262346385889584543704433809514574859493837625427075217637167773175150238924828624411449923129880151821497102580323870457810466890023552219892084522481624765893441575323700269007502427733288393547146693518971904679467836709429129570845402697913779421889210598308492372947554467397342888322839520137758670339877858711210826279644182964830029496870276757145581129026883553655288659491058430021703217496684374703636711999071611522970040433804778701899991192102562829345915162166181697054077107177399069690130388815239486140081639554612943198225416653814147266512317660139903470623114387002420824515286188940839941828027004746534598714036796803796237858501563519627811835833304098551465828483941602497910135219845429969815546771636570528903643354815054284213907246143179221651684223388330441656184278420218930883198466458505841729505079819390096764595099311010356822064715298365654168539129937516950155804244787469193255103881505391594911614947065638074664854020813645580763393743954737934485456112575703942139521196060266437880704464724488087184842171459677952693082051690376632516766285697012326902122250600656213 . . . . . . . . . . . . . . . . . . . . [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) 1c36c7c0653e7fbd75f8f1894e8ea2ede3802ff3 . . . . . . . . . . . . . . . . [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 (21 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.polylayer.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) 00f00075005ea773f9df56c0e7b536487dd049e0327a919a0c84a11212841875968171455800000170408db402000004030046304402203677c3733d9e486f934e67871a58418a8c1657db847528e8d8688a8712ecbf9f02204b605c9b95a0a620e877e9ca758a07aab5a7bd61a856c4be29a77e46086deb4d00770007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c00000170408db416000004030048304602210097564b2a705fad485dcfb4f278f6d94fb97f635f824bab5fb127ad096bfd922f0221009d0268b2c4c1b8442a7ae756c23192e4c7f01d571cc9e958d10c2097ebecf1c3 . . . . [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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