www.f-q.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:ac:b5:50:42:b2:4a:b1:3e:cb:5b:d8:62:79:5b:fe:6d:79 was issued on by Let's Encrypt.

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=www.f-q.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:ac:b5:50:42:b2:4a:b1:3e:cb:5b:d8:62:79:5b:fe:6d:79
Serial Number (int): 320106431909432671150462183032905000709497
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: cd:53:58:1f:95:e4:15:29:78:4a:54:3c:69:d1:65:a6:b7:31:13:43
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 08:b5:62:f3:22:f6:8e:26:84:12:67:dd:33:77:49:8d:b7:54:6c:54
Fingerprint (sha256): 69:55:fc:ce:91:94:31:88:d4:25:ef:41:b7:04:ff:1c:9b:3a:07:61:59:dd:8a:49:f1:94:d0:12:c3:81:12:e2

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check the revocation status for certificate www.f-q.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.f-q.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.f-q.com

Other certificates including the domain name f-q.com

(limited to 100 certificates)
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f-q.com
www.roofrepairloans.com
www.f-q.com
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f-q.com
perumagazine.com
f-q.com

Certificate

The complete raw certificate details for www.f-q.com in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIGTzCCBTegAwIBAgISA6y1UEKySrE+y1vYYnlb/m15MA0GCSqGSIb3DQEBCwUA
MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD
ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEyMTcxMDM5MDJaFw0y
MDAzMTYxMDM5MDJaMBYxFDASBgNVBAMTC3d3dy5mLXEuY29tMIICIjANBgkqhkiG
9w0BAQEFAAOCAg8AMIICCgKCAgEA812975UZjpeedLkTcLQwNHLdS1iXwizkM5bV
TXAK3CCaM1RFAopcuLEeXtrf+y0Mrpl0D3c5heJuOycKl8kOUNllFHktLU1PPhAz
bgUZdWnxxaagF541veRrMQJLVca1USan5wJhZ6Jm02KKhNHabVAblYB1FRrCCwpM
lAI18dtajyuP6y+axlLou0tocBrY7zBiVLpJUW5WcvA+8ufUBLtEZfSHK6RxDM63
Ga/sScQvIVTa9dddpz+u+Y/2wqMZ24NBPuIqhxcwRykYbZRMYtyLPxQmvWFmAqrP
ofO/PHKFWuHacnGQtRJzfMPWlbMvBKbG2aK4u4D83EqAjX+d4My54zUp1lzWapRL
uroBVBmyTVf5kts9/lcZnc+BugLrEiPblq1i4MB9zqHf/lCDFx+AX0TNSLoOJbl3
XDWtcpSqY+sDDJnLQsgeta2rl5pppNOB3Vi34IbTn8+QV+P8xjXspQ75aXv2LZ6F
uVHRlXz5SORO3lthSKMVoLjGQD8eJv7SSX8GWUPV5o2jzxMBhYTyilO31dCho4u0
oli1vwPB3dtmKFbbq7TKw8m6UUtWJxnXqw45coIhLZQdt1dxGKVMrPTs48A5qwT6
9dKg6IQJD7LWhgERA5f+yu44v97L5kZ3/nSQ/6+oM8hqcQjhT4G4hepFr70qediJ
mMZ/dTECAwEAAaOCAmEwggJdMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggr
BgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUzVNYH5Xk
FSl4SlQ8adFlprcxE0MwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEw
bwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMu
bGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMu
bGV0c2VuY3J5cHQub3JnLzAWBgNVHREEDzANggt3d3cuZi1xLmNvbTBMBgNVHSAE
RTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsGAQUFBwIBFhpodHRw
Oi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQUGCisGAQQB1nkCBAIEgfYEgfMA8QB3
APCVpFnyANGCQBAtL5OIjq1L/h1H45nh0DSmsKiqjrJzAAABbxOng7gAAAQDAEgw
RgIhAPJ+RpFSzT4jg7U2ykbEgllgULmDf94hjbkIUt/h655KAiEAwF+2AdTBuj7z
IOn3E2gUueQfLb2Dlm+Bui/VNziFI8MAdgCyHgXMi6LNiiBOh2b5K7mKJSBna9r6
cOeySVMt74uQXgAAAW8Tp4OuAAAEAwBHMEUCIQDWqD5h6Za8Etuxfor9TIb77woh
zXspXak3sW7deDoHEAIgKwN3/pA96STXsoiePUsokfUG2btleFGJ9m1ZlD7wOiIw
DQYJKoZIhvcNAQELBQADggEBAC1+S218bosOou8ltyjFeO7QE0+h7U3dz51aFTZ4
N+KfiZmVKR0mQVtmt2Uj/rE4ydgxjfTDoX1lBlTkFjJSMQTp+aDL6mzAGUvnbMuV
r2VmOwVlqkeHViVu2UZVz8vBqcDLQ1dQcxmYfH+4ZLucLhR83VletG7ABN7LuLns
NfUDaeWNvVWIpZoJLWGFBjALGLr++iDgKBhdNTE0dOFSZar1New868FBCX316dhq
w+WuuGWeu/HHCS/4eYi2xKgq1EBHY+iXQzWNVLl4dGOKjA1bALmH/ajnaXLwJJ5I
bSlokZV7tB6VVok6yPdwZpQsBTGmiQwJPh6vFATb9MOYWF4=
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA812975UZjpeedLkTcLQw
NHLdS1iXwizkM5bVTXAK3CCaM1RFAopcuLEeXtrf+y0Mrpl0D3c5heJuOycKl8kO
UNllFHktLU1PPhAzbgUZdWnxxaagF541veRrMQJLVca1USan5wJhZ6Jm02KKhNHa
bVAblYB1FRrCCwpMlAI18dtajyuP6y+axlLou0tocBrY7zBiVLpJUW5WcvA+8ufU
BLtEZfSHK6RxDM63Ga/sScQvIVTa9dddpz+u+Y/2wqMZ24NBPuIqhxcwRykYbZRM
YtyLPxQmvWFmAqrPofO/PHKFWuHacnGQtRJzfMPWlbMvBKbG2aK4u4D83EqAjX+d
4My54zUp1lzWapRLuroBVBmyTVf5kts9/lcZnc+BugLrEiPblq1i4MB9zqHf/lCD
Fx+AX0TNSLoOJbl3XDWtcpSqY+sDDJnLQsgeta2rl5pppNOB3Vi34IbTn8+QV+P8
xjXspQ75aXv2LZ6FuVHRlXz5SORO3lthSKMVoLjGQD8eJv7SSX8GWUPV5o2jzxMB
hYTyilO31dCho4u0oli1vwPB3dtmKFbbq7TKw8m6UUtWJxnXqw45coIhLZQdt1dx
GKVMrPTs48A5qwT69dKg6IQJD7LWhgERA5f+yu44v97L5kZ3/nSQ/6+oM8hqcQjh
T4G4hepFr70qediJmMZ/dTECAwEAAQ==
-----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 320106431909432671150462183032905000709497
 . . . . . . . . [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 2019-12-17 10:39:02 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-16 10:39:02 +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.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 992847390314657633252463123075142298505317246641031297976240588720534341658360915230507140377850408889424218538316232201019552133215746449713514480504505916889260836651898526313976693107090012451170510548251410478547822241071297457757370267511415267373328546680423525283550252035299268694069765743143826381750792302365394460475166059413063710682955250900929004108980952185092599787110250354819065377688446309901734670393393263839267045286047011442149136057782169192001296169446497587603886953204036003086450152773849165560052567548052147391399860484897309788241758522381413427966050974740137606202466099079866535327670481307762483825394527602597448571535644797160746883807447353145325014224326498666070081631978444096541234494904000215518285464837705624186210215206512018073047611364789082166968724088883570069802938353230361319337925072635787044521176852956664640428492838722558822270914099304938186352995891821345303713148893468682155605175259468954905456417418730808439573173866149188081808656475885539808704962077612281365659611696312634735462782812273628705072764004210664607540980436763742534927136354686070107453381039434942399614902402050570360529708442264189811615995027998356120524385932779863487034846085401528194685695281
 . . . . . . . . . . . . . . . . . . . . [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)
							cd53581f95e41529784a543c69d165a6b7311343
 . . . . . . . . . . . . . . . . [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.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)
							00f1007700f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016f13a783b80000040300483046022100f27e469152cd3e2383b536ca46c482596050b9837fde218db90852dfe1eb9e4a022100c05fb601d4c1ba3ef320e9f7136814b9e41f2dbd83966f81ba2fd537388523c3007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016f13a783ae0000040300473045022100d6a83e61e996bc12dbb17e8afd4c86fbef0a21cd7b295da937b16edd783a071002202b0377fe903de924d7b2889e3d4b2891f506d9bb65785189f66d59943ef03a22
 . . . . [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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