Check DNS, Urls + Redirects, Certificates and Content of your Website




N

No trusted Certificate

Checked:
30.06.2020 07:46:55


Older results


1. IP-Addresses

HostTypeIP-Addressis auth.∑ Queries∑ Timeout
142.93.227.68
A
142.93.227.68
Amsterdam/North Holland/Netherlands (NL) - DigitalOcean, LLC
No Hostname found
yes



2. DNSSEC


No DNSSEC - Informations found


3. Name Servers


No Nameserver entries found


4. SOA-Entries


No SOA entries found

5. Screenshots

Startaddress: https://cs0010.cert4cyber.online, address used: https://cs0010.cert4cyber.online/, Screenshot created 2020-06-30 07:47:22 +00:0

Mobil (412px x 732px)

435 milliseconds

Screenshot mobile - https://cs0010.cert4cyber.online/
Mobil + Landscape (732px x 412px)

425 milliseconds

Screenshot mobile landscape - https://cs0010.cert4cyber.online/
Screen (1280px x 1680px)

869 milliseconds

Screenshot Desktop - https://cs0010.cert4cyber.online/

Mobile- and other Chrome-Checks

widthheight
visual Viewport396732
content Size3961024

Good: No horizontal scrollbar. Content-size width = visual Viewport width.

Chrome-Connection: secure. secure connection settings. The connection to this site is encrypted and authenticated using TLS 1.3, X25519, and AES_256_GCM.

Chrome-Resources : secure. all served securely. All resources on this page are served securely.

6. Url-Checks


:

:
DomainnameHttp-StatusredirectSec.G
• http://142.93.227.68/
142.93.227.68
301
https://cs0010.cert4cyber.online/
Html is minified: 107.78 %
0.030
E
Server: nginx/1.14.0 (Ubuntu)
Date: Tue, 30 Jun 2020 05:46:59 GMT
Content-Type: text/html
Content-Length: 194
Connection: close
Location: https://cs0010.cert4cyber.online/

• https://142.93.227.68/
142.93.227.68
400

Html is minified: 104.38 %
2.153
N
Bad Request
Certificate error: RemoteCertificateNameMismatch
Server: nginx/1.14.0 (Ubuntu)
Date: Tue, 30 Jun 2020 05:46:59 GMT
Content-Type: text/html
Transfer-Encoding: chunked
Connection: close
X-Content-Type-Options: nosniff
X-XSS-Protection: 1; mode=block

• https://cs0010.cert4cyber.online/
GZip used - 928 / 1850 - 49.84 %
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 1/122
200

Html is minified: 130.28 %
2.277
I
Server: nginx/1.14.0 (Ubuntu)
Date: Tue, 30 Jun 2020 05:47:04 GMT
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: close
X-Frame-Options: DENY
Vary: Cookie
X-Content-Type-Options: nosniff
X-XSS-Protection: 1; mode=block
Content-Encoding: gzip

• http://142.93.227.68/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
142.93.227.68
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
301
https://cs0010.cert4cyber.online/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Html is minified: 107.78 %
0.030
E
Visible Content: 301 Moved Permanently nginx/1.14.0 (Ubuntu)
Server: nginx/1.14.0 (Ubuntu)
Date: Tue, 30 Jun 2020 05:47:02 GMT
Content-Type: text/html
Content-Length: 194
Connection: close
Location: https://cs0010.cert4cyber.online/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de

• https://cs0010.cert4cyber.online/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
GZip used - 510 / 1103 - 53.76 %
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
404

Html is minified: 139.97 %
2.277
A
Not Found
Visible Content: Login Signup Reset Password Home Contact Us 404 Page Not Found This page does not exist. (c) Site/Application Owner 2020 Site Created by Me
Server: nginx/1.14.0 (Ubuntu)
Date: Tue, 30 Jun 2020 05:47:07 GMT
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: close
X-Frame-Options: DENY
Vary: Cookie
X-Content-Type-Options: nosniff
X-XSS-Protection: 1; mode=block
Content-Encoding: gzip

• https://142.93.227.68/
142.93.227.68
400

Html is minified: 104.38 %
2.153
N
Bad Request
Certificate error: RemoteCertificateNameMismatch
Server: nginx/1.14.0 (Ubuntu)
Date: Tue, 30 Jun 2020 05:47:02 GMT
Content-Type: text/html
Transfer-Encoding: chunked
Connection: close
X-Content-Type-Options: nosniff
X-XSS-Protection: 1; mode=block

7. Comments


1. General Results, most used to calculate the result

Aname "142.93.227.68" is ipv4 address, public suffix is not defined
Agood: All ip addresses are public addresses
Agood: destination is https
Agood - only one version with Http-Status 200
Agood: one preferred version: non-www is preferred
AGood: All urls with http status 200/404 have a complete Content-Type header (MediaType / MediaSubType + correct charset)
Bhttps://cs0010.cert4cyber.online/
200

Missing HSTS-Header
Ehttp://142.93.227.68/ 142.93.227.68
301
https://cs0010.cert4cyber.online/
Wrong redirect one domain http to other domain https. First redirect to https without new dns query, so the server can send the HSTS header. That's fundamental using HSTS (Http Strict Transport Security). First step: Add correct redirects http ⇒ https. Perhaps in your port 80 vHost something like "RewriteEngine on" + "RewriteRule ^ https://%{SERVER_NAME}%{REQUEST_URI} [END,QSA,R=permanent]" (two rows, without the "). Don't add this in your port 443 vHost, that would create a loop. Then recheck your domain, should be Grade C. There is the rule to select one https version as preferred version.
Ihttps://cs0010.cert4cyber.online/
200

Content problems or problems with resources included - http links, files doesn't exist, different Content-Type definitions. Check the Html-Content - Part.
Ihttps://cs0010.cert4cyber.online/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
404

Content problems or problems with resources included - http links, files doesn't exist, different Content-Type definitions. Check the Html-Content - Part.
Mhttps://142.93.227.68/ 142.93.227.68
400

Misconfiguration - main pages should never send http status 400 - 499
Mhttps://142.93.227.68/ 142.93.227.68
400

Misconfiguration - main pages should never send http status 400 - 499
Nhttps://142.93.227.68/ 142.93.227.68
400

Error - Certificate isn't trusted, RemoteCertificateNameMismatch
Nhttps://142.93.227.68/ 142.93.227.68
400

Error - Certificate isn't trusted, RemoteCertificateNameMismatch

2. DNS- and NameServer - Checks


3. Content- and Performance-critical Checks

AGood: All checks /.well-known/acme-challenge/random-filename without redirects answer with the expected http status 404 - Not Found. Creating a Letsencrypt certificate via http-01 challenge should work. If it doesn't work: Check your vHost configuration (apachectl -S, httpd -S, nginx -T). Every combination of port and ServerName / ServerAlias (Apache) or Server (Nginx) must be unique. Merge duplicated entries in one vHost. If you use an IIS, extensionless files must be allowed in the /.well-known/acme-challenge subdirectory. Create a web.config in that directory. Content: <configuration><system.webServer><staticContent><mimeMap fileExtension="." mimeType="text/plain" /></staticContent></system.webServer></configuration>. If you have a redirect http ⇒ https, that's ok, Letsencrypt follows such redirects to port 80 / 443 (same or other server). There must be a certificate. But the certificate may be expired, self signed or with a not matching domain name. Checking the validation file Letsencrypt ignores such certificate errors. Trouble creating a certificate? Use https://community.letsencrypt.org/ to ask.
AGood: Every https result with status 200 supports GZip.
https://cs0010.cert4cyber.online/
200

Warning: Https + http status 200 + Inline CSS / JavaScript found. Don't use inline CSS / JavaScript. These are compiled and re-used ressources, save these with a long Cache-Control max-age - header.
https://cs0010.cert4cyber.online/
200

Warning: Https result with status 200 found, Html-Content is too big. Should be max. 110 %. May contain inline CSS / JavaScript, too much comments or white space. Re-used ressources - create files with a long Cache-Control max-age header. Remove comments and white space.
AGood: Every https connection via port 443 supports the http/2 protocol via ALPN.
Warning: CSS / JavaScript found without GZip support. Send these ressources with GZip. 2 external CSS / JavaScript files without GZip found - 2 with GZip, 4 complete
Warning: CSS / JavaScript files with a missing or too short Cache-Control header found. Browsers should cache and re-use these files. 4 external CSS / JavaScript files without Cache-Control-Header, 0 with Cache-Control, but no max-age, 0 with Cache-Control max-age too short (minimum 7 days), 0 with Cache-Control long enough, 4 complete.
AGood: All checked attribute values are enclosed in quotation marks (" or ').
AInfo: No img element found, no alt attribute checked
https://cs0010.cert4cyber.online/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
404
2.277 seconds
Warning: 404 needs more then one second
ADuration: 33420 milliseconds, 33.420 seconds


8. Connections

DomainIPPortCert.ProtocolKeyExchangeStrengthCipherStrengthHashAlgorithmOCSP stapling
Domain/KeyExchangeIP/StrengthPort/CipherCert./StrengthProtocol/HashAlgorithmOCSP stapling
142.93.227.68
142.93.227.68
443
name does not match
Tls12
ECDH Ephermal
255
Aes128
128
Sha256
error checking OCSP stapling
ok
142.93.227.68
142.93.227.68
443
name does not match
Tls12

ECDH Ephermal
255
Aes128
128
Sha256
error checking OCSP stapling
ok
http/2 via ALPN supported 
Tls.1.2
no Tls.1.1
no Tls.1.0
http/2 via ALPN supported
Tls.1.2
no Tls.1.1
no Tls.1.0
Chain (complete)
1CN=cs0010.cert4cyber.online

2CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US


cs0010.cert4cyber.online
cs0010.cert4cyber.online
443
ok
Tls12
ECDH Ephermal
255
Aes128
128
Sha256
error checking OCSP stapling
ok

cs0010.cert4cyber.online
cs0010.cert4cyber.online
443
ok
Tls12

ECDH Ephermal
255
Aes128
128
Sha256
error checking OCSP stapling
ok
http/2 via ALPN supported 
Tls.1.2
no Tls.1.1
no Tls.1.0
http/2 via ALPN supported
Tls.1.2
no Tls.1.1
no Tls.1.0
Chain (complete)
1CN=cs0010.cert4cyber.online

2CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US


142.93.227.68
142.93.227.68
443
name does not match
Tls12
ECDH Ephermal
255
Aes128
128
Sha256
error checking OCSP stapling
ok

142.93.227.68
142.93.227.68
443
name does not match
Tls12

ECDH Ephermal
255
Aes128
128
Sha256
error checking OCSP stapling
ok
http/2 via ALPN supported 
Cert sent without SNI
Tls.1.2
no Tls.1.1
no Tls.1.0
http/2 via ALPN supported
Cert sent without SNI
Tls.1.2
no Tls.1.1
no Tls.1.0
Chain (complete)
1CN=cs0010.cert4cyber.online

2CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US


9. Certificates

1.
1.
CN=cs0010.cert4cyber.online
26.06.2020
24.09.2020
expires in 80 days
cs0010.cert4cyber.online - 1 entry
1.
1.
CN=cs0010.cert4cyber.online
26.06.2020

24.09.2020
expires in 80 days
cs0010.cert4cyber.online - 1 entry

KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:0379A6644C4282430AD955C633C414945D6C
Thumbprint:090D2C112EEEEB83A48875E27B1D6AC20D68BD8D
SHA256 / Certificate:ScgHATxZBIG7ZzvNROddN5G+nPkv9FY5V+3HCaVqd6g=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):8fac21acaec5bb6a9a52f63b0de9e9995d74f259fab50fe8c5fba74868726fee
SHA256 hex / Subject Public Key Information (SPKI):372deec41386e27e155c241465bf4b3768c5175197bc1f5144260cea0461ba2f
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
OCSP - Url:http://ocsp.int-x3.letsencrypt.org
OCSP - must staple:no
Certificate Transparency:yes


2.
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
17.03.2016
17.03.2021
expires in 254 days


2.
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
17.03.2016

17.03.2021
expires in 254 days


KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:0A0141420000015385736A0B85ECA708
Thumbprint:E6A3B45B062D509B3382282D196EFE97D5956CCB
SHA256 / Certificate:JYR9Zo608E/dQLErawdAxWfafQJDCOtsLJb+QdneIY0=
SHA256 hex / Cert (DANE * 0 1):25847d668eb4f04fdd40b12b6b0740c567da7d024308eb6c2c96fe41d9de218d
SHA256 hex / PublicKey (DANE * 1 1):60b87575447dcba2a36b7d11ac09fb24a9db406fee12d2cc90180517616e8a18
SHA256 hex / Subject Public Key Information (SPKI):cbb93d32de628874a3ecfb92affadc97f1b795f84cc6f24221a089dee1aa25ad
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
OCSP - Url:http://isrg.trustid.ocsp.identrust.com
OCSP - must staple:no
Certificate Transparency:no


3.
CN=DST Root CA X3, O=Digital Signature Trust Co.
30.09.2000
30.09.2021
expires in 451 days


3.
CN=DST Root CA X3, O=Digital Signature Trust Co.
30.09.2000

30.09.2021
expires in 451 days


KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA-1 with RSA Encryption
Serial Number:44AFB080D6A327BA893039862EF8406B
Thumbprint:DAC9024F54D8F6DF94935FB1732638CA6AD77C13
SHA256 / Certificate:BocmAzGnJAPZCfEF5pvPDTLhvSST/8bZIG0RvNZ3Bzk=
SHA256 hex / Cert (DANE * 0 1):0687260331a72403d909f105e69bcf0d32e1bd2493ffc6d9206d11bcd6770739
SHA256 hex / PublicKey (DANE * 1 1):563b3caf8cfef34c2335caf560a7a95906e8488462eb75ac59784830df9e5b2b
SHA256 hex / Subject Public Key Information (SPKI):29cc40db5e2de462a311cbbafaa1dc466960002335ecdf3317f2cd05c1d0bedf
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
OCSP - Url:
OCSP - must staple:no
Certificate Transparency:no



10. Last Certificates - Certificate Transparency Log Check

1. Source CertSpotter - active certificates (one check per day)

No CertSpotter - CT-Log entries found


2. Source crt.sh - old and new certificates, sometimes very slow - only certificates with "not after" > 2019 are listed

No CRT - CT-Log entries found


11. Html-Content - Entries

Summary

Subresource Integrity (SRI)
DomainnameHtmlElementrel/property∑ size∑ problems∑ int.∑ ext.∑ Origin poss.∑ SRI ParseErrors∑ SRI valid∑ SRI missing
https://cs0010.cert4cyber.online/
a

7

0


0
0
0


link
stylesheet
2
2,192 Bytes
1
2
0
0
0
0


meta
other
1

0


0
0
0


style

1
358,954 Bytes
0
1
0
0
0
0

https://cs0010.cert4cyber.online/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
a

7

0


0
0
0


link
stylesheet
2
2,192 Bytes
1
2
0
0
0
0


meta
other
1

0


0
0
0

Details

DomainnameHtml-Elementname/equiv/ property/relhref/src/contentHttpStatusmsgStatus
https://cs0010.cert4cyber.online/

a




2
ok








a

/


1
ok








a

/contact/contact/


1
ok








a

/users/login/


1
ok








a

/users/password_reset/


1
ok








a

/users/signup/


1
ok








link
stylesheet
/static/contact/css/contact.css
404
Not Found
1
missing file
text/html; charset=utf-8, X-Content-Type-Options nosniff found

510 Bytes






link
stylesheet
/static/users/css/active.css
200

1
ok
text/css, missing X-Content-Type-Options nosniff

No Cache-Control - header
GZip required: 2192 Bytes




local SRI possible, possible hash-values:

sha256-dV/K2NVcx7+CEsZCcD6J6JtXz5X46U/GwUoFAmiUHPg=
sha384-3OEPCpFWUxCGmWtSqUVFupcoQRIamuXLt6Q7Cf9ljLamMWMnA5HbH0hgcmM8//UT
sha512-M7ptAwv4l0Gog5TgOzWbJPKgCXA7fkmuqLsp3yplRiThtM3M9lRqb73UwrSX/H2rdfEx5z01nPB+3yMkKoVXgw==

<link rel="stylesheet" href="/static/users/css/active.css" crossorigin="anonymous" integrity="sha256-dV/K2NVcx7+CEsZCcD6J6JtXz5X46U/GwUoFAmiUHPg=" />




meta

utf-8


1
ok








style

static/users/image/Deal of a lifetime.jpg
200

1
ok
image/jpeg, missing X-Content-Type-Options nosniff

No Cache-Control header
No GZip - 358954 Bytes





https://cs0010.cert4cyber.online/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de

a




2
ok








a

/


1
ok








a

/contact/contact/


1
ok








a

/users/login/


1
ok








a

/users/password_reset/


1
ok








a

/users/signup/


1
ok








link
stylesheet
/static/contact/css/contact.css
404
Not Found
1
missing file
text/html; charset=utf-8, X-Content-Type-Options nosniff found

510 Bytes






link
stylesheet
/static/users/css/active.css
200

1
ok
text/css, missing X-Content-Type-Options nosniff

No Cache-Control - header
GZip required: 2192 Bytes




local SRI possible, possible hash-values:

sha256-dV/K2NVcx7+CEsZCcD6J6JtXz5X46U/GwUoFAmiUHPg=
sha384-3OEPCpFWUxCGmWtSqUVFupcoQRIamuXLt6Q7Cf9ljLamMWMnA5HbH0hgcmM8//UT
sha512-M7ptAwv4l0Gog5TgOzWbJPKgCXA7fkmuqLsp3yplRiThtM3M9lRqb73UwrSX/H2rdfEx5z01nPB+3yMkKoVXgw==

<link rel="stylesheet" href="/static/users/css/active.css" crossorigin="anonymous" integrity="sha256-dV/K2NVcx7+CEsZCcD6J6JtXz5X46U/GwUoFAmiUHPg=" />




meta

utf-8


1
ok








12. Nameserver - IP-Adresses

Required Root-climbing DNS-Queries to find ip addresses of all Name Servers:


No NameServer - IP address - Informations found


13. CAA - Entries

No CAA entries found


14. TXT - Entries

No TXT entries found


15. Portchecks

Domain or IPPortDescriptionResultAnswer
142.93.227.68
21
FTP



142.93.227.68
21
FTP



142.93.227.68
22
SSH
open
SSH-2.0-OpenSSH_7.6p1 Ubuntu-4ubuntu0.3

142.93.227.68
22
SSH
open
SSH-2.0-OpenSSH_7.6p1 Ubuntu-4ubuntu0.3

142.93.227.68
25
SMTP



142.93.227.68
25
SMTP



142.93.227.68
53
DNS



142.93.227.68
53
DNS



142.93.227.68
110
POP3



142.93.227.68
110
POP3



142.93.227.68
143
IMAP



142.93.227.68
143
IMAP



142.93.227.68
465
SMTP (encrypted)



142.93.227.68
465
SMTP (encrypted)



142.93.227.68
587
SMTP (encrypted, submission)



142.93.227.68
587
SMTP (encrypted, submission)



142.93.227.68
993
IMAP (encrypted)



142.93.227.68
993
IMAP (encrypted)



142.93.227.68
995
POP3 (encrypted)



142.93.227.68
995
POP3 (encrypted)



142.93.227.68
1433
MS SQL



142.93.227.68
1433
MS SQL



142.93.227.68
2082
cPanel (http)



142.93.227.68
2082
cPanel (http)



142.93.227.68
2083
cPanel (https)



142.93.227.68
2083
cPanel (https)



142.93.227.68
2086
WHM (http)



142.93.227.68
2086
WHM (http)



142.93.227.68
2087
WHM (https)



142.93.227.68
2087
WHM (https)



142.93.227.68
2089
cPanel Licensing



142.93.227.68
2089
cPanel Licensing



142.93.227.68
2095
cPanel Webmail (http)



142.93.227.68
2095
cPanel Webmail (http)



142.93.227.68
2096
cPanel Webmail (https)



142.93.227.68
2096
cPanel Webmail (https)



142.93.227.68
2222
DirectAdmin (http)



142.93.227.68
2222
DirectAdmin (http)



142.93.227.68
2222
DirectAdmin (https)



142.93.227.68
2222
DirectAdmin (https)



142.93.227.68
3306
mySql



142.93.227.68
3306
mySql



142.93.227.68
5224
Plesk Licensing



142.93.227.68
5224
Plesk Licensing



142.93.227.68
5432
PostgreSQL



142.93.227.68
5432
PostgreSQL



142.93.227.68
8080
Ookla Speedtest (http)



142.93.227.68
8080
Ookla Speedtest (http)



142.93.227.68
8080
Ookla Speedtest (https)



142.93.227.68
8080
Ookla Speedtest (https)



142.93.227.68
8083
VestaCP http



142.93.227.68
8083
VestaCP http



142.93.227.68
8083
VestaCP https



142.93.227.68
8083
VestaCP https



142.93.227.68
8443
Plesk Administration (https)



142.93.227.68
8443
Plesk Administration (https)



142.93.227.68
8447
Plesk Installer + Updates



142.93.227.68
8447
Plesk Installer + Updates



142.93.227.68
8880
Plesk Administration (http)



142.93.227.68
8880
Plesk Administration (http)



142.93.227.68
10000
Webmin (http)



142.93.227.68
10000
Webmin (http)



142.93.227.68
10000
Webmin (https)



142.93.227.68
10000
Webmin (https)





Permalink: https://check-your-website.server-daten.de/?i=87421a53-5483-4dc6-9048-59eca2ff4973


Last Result: https://check-your-website.server-daten.de/?q=142.93.227.68 - 2020-06-30 07:46:55


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