www.f-q.net
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:13:58:46:2b:a4:0e:c2:41:b9:26:80:51:e2:e0:7f:71:6a 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.f-q.net
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:13:58:46:2b:a4:0e:c2:41:b9:26:80:51:e2:e0:7f:71:6aSerial Number (int): 267919559176329340021902275216512888303978
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 9d:83:e2:67:fb:24:e0:41:e9:b5:09:39:29:3d:85:63:e7:ee:ea:b3
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): f5:11:d8:98:f6:b8:54:96:fe:c6:27:c4:6a:f5:35:10:96:4f:80:d3
Fingerprint (sha256): 9c:26:a9:9d:6c:f9:92:83:c6:cc:a5:8e:e4:ad:8b:c4:7a:d1:3e:7c:c3:b9:3d:b2:24:75:a2:de:9c:eb:57:7c
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.f-q.net
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.f-q.net
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.f-q.net
Other certificates including the domain name f-q.net
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.f-q.net in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGTzCCBTegAwIBAgISAxNYRiukDsJBuSaAUeLgf3FqMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAyMTcxMTUwMjRaFw0y MDA1MTcxMTUwMjRaMBYxFDASBgNVBAMTC3d3dy5mLXEubmV0MIICIjANBgkqhkiG 9w0BAQEFAAOCAg8AMIICCgKCAgEAmi5OHIx9O+EfKhrkeInlDmfDUWdIwj31u1we s6uLgvV50r0QJKaKPvdTPWP0OwbLwwQpZmaVpy42yGHGWj5Ph1hHfl/tGVCh5TbI 6pe8vr0XoQvnhBTspZit8AYL+wp+3EKBNAuV0q7PQVE5BiMLBcKA8u0YBIQCTMc/ rT5HgMGJ9uQ3+1TLhXKOi24HyHeuibIcxpVWCB0gNFgXpBtkMcnApgRBCzrxAxUE rUBrPGUw3QGamL+ngDi06K+hXWYEcAR2veP/7aQWQuS3dJ7FcWd7gZ3OyRoRk4ff uMZ0sluLyudMDSVmnnO6OyT/U/b8wrXN1QzCggJ80pWRlZgrSpAaZ14V5Dw6ir6p kjpxt3X6RmzgM71zoz0pCVJoYiH/6orT4+Mwf7BnUMxNvNz+/O/3pR2p30Zdjqar /VEAyrMj3ZAd/JS/TKHkcrQU+I86tgeUh3pVRkW96eGpc6dLWNEOPmAEFiw2LrhH UOmwrfLyeCFfYE+/LjqyxYt9nFk2CF3b1rfw4yaKF2T3w6VGsxqRjUOVjvR/rwmL ulawy5HP9HP3qYJGvGl0ZHUhEEOpUaYXliGWGHzffLBB7wp3+sqJZYwrpb93ESkP rrznf5e5zldTH5bV3pxArjN4HkXLrZUHvJUcyx6HCOYyE5nBs9qVmMl9/LZBeFmn 5ixHfB8CAwEAAaOCAmEwggJdMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggr BgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUnYPiZ/sk 4EHptQk5KT2FY+fu6rMwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEw bwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMu bGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMu bGV0c2VuY3J5cHQub3JnLzAWBgNVHREEDzANggt3d3cuZi1xLm5ldDBMBgNVHSAE RTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsGAQUFBwIBFhpodHRw Oi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQUGCisGAQQB1nkCBAIEgfYEgfMA8QB2 ALIeBcyLos2KIE6HZvkruYolIGdr2vpw57JJUy3vi5BeAAABcFMzIOoAAAQDAEcw RQIgB/vzQPVTOgEcFpCD4xIkmgG4kShe6gBQLr7LyMxuciwCIQCuDusCCLt2LLOs ybWy01uslUGDD1pk1yjc/qta4Cg9wwB3AF6nc/nfVsDntTZIfdBJ4DJ6kZoMhKES EoQYdZaBcUVYAAABcFMzIt8AAAQDAEgwRgIhAOcORf3MAeui5t+fj7B5KMWR3uWs h5EZ4X70lRtuKwTGAiEAmB3PF0hERjKqHZ9kJA5WTfSIkKPOjbWxL2gtZSu9r74w DQYJKoZIhvcNAQELBQADggEBABExOGk0ZVWUIdMnXLjL96vsHKBg1+bZ4fbzFJws ZeIicudJcam08VKqb1Dv+oZOX7F8qpLIpWm7TkYwFi3A+QPxTtScIuWoVab3O8Zf x5fvaihGZyOhMj1iE0NMOtY4mR8Rj+R38b3s2mBPY8PH+0tX+A8S0/JPME1ANCGR ATyqiF71RZfxpq5CsP1HbZm3frZ8H3C0S6Q4yfKjdApoIpPJVinycAxObIoWD/gd tU7KAlQuHidOv1PegbEo4+wUU93zS2eS/QHvSr3kwJ1FyR72HpXFtNA6kGqjpq0J OBi9B+17JZaHSQ2OomqKZYtHxls/3Y0iffUwz5qi9qjG0q0= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAmi5OHIx9O+EfKhrkeInl DmfDUWdIwj31u1wes6uLgvV50r0QJKaKPvdTPWP0OwbLwwQpZmaVpy42yGHGWj5P h1hHfl/tGVCh5TbI6pe8vr0XoQvnhBTspZit8AYL+wp+3EKBNAuV0q7PQVE5BiML BcKA8u0YBIQCTMc/rT5HgMGJ9uQ3+1TLhXKOi24HyHeuibIcxpVWCB0gNFgXpBtk McnApgRBCzrxAxUErUBrPGUw3QGamL+ngDi06K+hXWYEcAR2veP/7aQWQuS3dJ7F cWd7gZ3OyRoRk4ffuMZ0sluLyudMDSVmnnO6OyT/U/b8wrXN1QzCggJ80pWRlZgr SpAaZ14V5Dw6ir6pkjpxt3X6RmzgM71zoz0pCVJoYiH/6orT4+Mwf7BnUMxNvNz+ /O/3pR2p30Zdjqar/VEAyrMj3ZAd/JS/TKHkcrQU+I86tgeUh3pVRkW96eGpc6dL WNEOPmAEFiw2LrhHUOmwrfLyeCFfYE+/LjqyxYt9nFk2CF3b1rfw4yaKF2T3w6VG sxqRjUOVjvR/rwmLulawy5HP9HP3qYJGvGl0ZHUhEEOpUaYXliGWGHzffLBB7wp3 +sqJZYwrpb93ESkPrrznf5e5zldTH5bV3pxArjN4HkXLrZUHvJUcyx6HCOYyE5nB s9qVmMl9/LZBeFmn5ixHfB8CAwEAAQ== -----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 267919559176329340021902275216512888303978 . . . . . . . . [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 2020-02-17 11:50:24 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-17 11:50:24 +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.f-q.net' . . . . . . . . [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 629003109994064598126566784424882602511953976414037172219542737897597127390942970228656446753936241244757391242069661148932028644108918436803292078427302949999780386840886216049354362331394343016321096673944010394912931301964268813583461918505343763580977645510628394733706864735871628204111399111638557670495234312223170515957287211853018664828991496410162050429326889309742498602908019736422131492072863641844674974425598111268490222794364937314143885646751303352982499954284572716608073859923739757084245401872454153219964111005536865675115401127458781527392726231534620644082905338509570684420315367057791560256720908954872641070788150702087524958868842796678772068890656820772286018318794656428244849425999681116464116876327704662046023479651099337362034083261820539903986062480307315618836291694189002496168246993450863799372438200429727829684179043911193617987970347957210197589540017990541572258668354110101472039923936037756851613825711113310293975981856768754069151315935682564826223703450210310944511852925177487231835982297621529171393229962792902546535119851914447805325063481938462247399916839454300160184332733441353205386715413363478519568740674163172776937366499600506086449643711776299300176348435852953905378327583 . . . . . . . . . . . . . . . . . . . . [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) 9d83e267fb24e041e9b50939293d8563e7eeeab3 . . . . . . . . . . . . . . . . [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 (15 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.f-q.net' . . . . . . . . . . . . . . . . [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) 00f1007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e00000170533320ea0000040300473045022007fbf340f5533a011c169083e312249a01b891285eea00502ebecbc8cc6e722c022100ae0eeb0208bb762cb3acc9b5b2d35bac9541830f5a64d728dcfeab5ae0283dc30077005ea773f9df56c0e7b536487dd049e0327a919a0c84a11212841875968171455800000170533322df0000040300483046022100e70e45fdcc01eba2e6df9f8fb07928c591dee5ac879119e17ef4951b6e2b04c6022100981dcf1748444632aa1d9f64240e564df48890a3ce8db5b12f682d652bbdafbe . . . . [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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