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


 

 

 

1. IP-Addresses

HostTypeIP-Addressis auth.∑ Queries∑ Timeout
77.248.139.109
A
77.248.139.109
Heerenveen/Friesland/Netherlands (NL) - UPC NL
Hostname: dhcp-077-248-139-109.chello.nl
yes


 

2. DNSSEC

 

No DNSSEC - Informations found

 

3. Name Servers

 

No Nameserver entries found

 

4. SOA-Entries

 

No SOA entries found

5. Screenshots

No Screenshot listed, because no screenshot found. Perhaps the check is too old, the feature startet 2019-12-23.

 

 

6. Url-Checks


:

:
DomainnameHttp-StatusredirectSec.G
• http://77.248.139.109:80/
77.248.139.109
301
https://domoticz.vanveldhuizen.org/
Html is minified: 108.19 %
0.080
E
Server: nginx/1.14.2
Date: Tue, 24 Sep 2019 18:22:59 GMT
Content-Type: text/html
Content-Length: 185
Connection: close
Location: https://domoticz.vanveldhuizen.org/

• https://77.248.139.109:80/
77.248.139.109
-4


0.143
W
SendFailure - The underlying connection was closed: An unexpected error occurred on a send. The handshake failed due to an unexpected packet format.

• https://domoticz.vanveldhuizen.org/

Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
401

Html is minified: 107.73 %
Other inline scripts (∑/total): 0/0
2.463
N
Unauthorized
Certificate error: RemoteCertificateNameMismatch, RemoteCertificateChainErrors
small visible content (num chars: 39)
401 Authorization Required nginx/1.14.2
Server: nginx/1.14.2
Date: Tue, 24 Sep 2019 18:23:00 GMT
Content-Type: text/html
Content-Length: 195
Connection: close
WWW-Authenticate: Basic realm="Username and Password Required"

• http://77.248.139.109:80/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
77.248.139.109
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
301
https://domoticz.vanveldhuizen.org/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Html is minified: 108.19 %
Other inline scripts (∑/total): 0/0
0.080
E
Visible Content: 301 Moved Permanently nginx/1.14.2
Server: nginx/1.14.2
Date: Tue, 24 Sep 2019 18:22:59 GMT
Content-Type: text/html
Content-Length: 185
Connection: close
Location: https://domoticz.vanveldhuizen.org/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de

• https://domoticz.vanveldhuizen.org/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de

Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0
404

Html is minified: 109.03 %
Other inline scripts (∑/total): 0/0
2.177
N
Not Found
Certificate error: RemoteCertificateNameMismatch, RemoteCertificateChainErrors
Visible Content: 404 Not Found nginx/1.14.2
Server: nginx/1.14.2
Date: Tue, 24 Sep 2019 18:23:02 GMT
Content-Type: text/html
Transfer-Encoding: chunked
Connection: close
Content-Encoding: gzip

 

7. Comments


1. General Results, most used to calculate the result

Aname "77.248.139.109" is ipv4 address, public suffix is not defined
AGood: All ip addresses are public addresses
AGood: Some urls with http status 200/404 have a complete Content-Type header (MediaType / MediaSubType + correct charset):0 complete Content-Type - header (2 urls)
https://domoticz.vanveldhuizen.org/


Url with incomplete Content-Type - header - missing charset
https://domoticz.vanveldhuizen.org/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de


Url with incomplete Content-Type - header - missing charset
CError - no version with Http-Status 200
Ehttp://77.248.139.109:80/ 77.248.139.109
301
https://domoticz.vanveldhuizen.org/
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.
HFatal error: No https - result with http-status 200, no encryption
Mhttps://domoticz.vanveldhuizen.org/
401

Misconfiguration - main pages should never send http status 400 - 499
Nhttps://domoticz.vanveldhuizen.org/
401

Error - Certificate isn't trusted, RemoteCertificateNameMismatch, RemoteCertificateChainErrors
Nhttps://domoticz.vanveldhuizen.org/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
404

Error - Certificate isn't trusted, RemoteCertificateNameMismatch, RemoteCertificateChainErrors

2. Header-Checks


3. DNS- and NameServer - Checks


4. 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: Domainname is not on the "Specially Designated Nationals And Blocked Persons List" (SDN). That's an US-list of individuals and companies owned or controlled by, or acting for or on behalf of, targeted countries. It also lists individuals, groups, and entities, such as terrorists and narcotics traffickers designated under programs that are not country-specific. Collectively, such individuals and companies are called "Specially Designated Nationals" or "SDNs." Their assets are blocked and U.S. persons are generally prohibited from dealing with them. So if a domain name is on that list, it's impossible to create a Letsencrypt certificate with that domain name. Check the list manual - https://www.treasury.gov/resource-center/sanctions/sdn-list/pages/default.aspx
https://domoticz.vanveldhuizen.org/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
404
2.177 seconds
Warning: 404 needs more then one second
ADuration: 13884 milliseconds, 13.884 seconds

 

8. Connections

DomainIPPortCert.ProtocolKeyExchangeStrengthCipherStrengthHashAlgorithmOCSP stapling
Domain/KeyExchangeIP/StrengthPort/CipherCert./StrengthProtocol/HashAlgorithmOCSP stapling
domoticz.vanveldhuizen.org
domoticz.vanveldhuizen.org
443
Certificate/chain invalid and wrong name
Tls12
ECDH Ephermal
256
Aes256
256
Sha384
error checking OCSP stapling
ok
domoticz.vanveldhuizen.org
domoticz.vanveldhuizen.org
443
Certificate/chain invalid and wrong name
Tls12

ECDH Ephermal
256
Aes256
256
Sha384
error checking OCSP stapling
ok
 
no Tls.1.2
no Tls.1.1
no Tls.1.0

no Tls.1.2
no Tls.1.1
no Tls.1.0
Self signed certificate

1CN=Arjen v. Veldhuizen, OU=None, O=None, L=Heerenveen, C=NL, emailAddress=arjen@vanveldhuizen.org

 

9. Certificates

1.
1.
E=arjen@vanveldhuizen.org, CN=Arjen v. Veldhuizen, OU=None, O=None, L=Heerenveen, S=Friesland, C=NL
24.09.2019
21.09.2029
expires in 1607 days

1.
1.
E=arjen@vanveldhuizen.org, CN=Arjen v. Veldhuizen, OU=None, O=None, L=Heerenveen, S=Friesland, C=NL
24.09.2019

21.09.2029
expires in 1607 days




KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:53FEC94B4D47A4BC2EA6C035C9568D7AABA7A0BF
Thumbprint:689ABCAC610E9703DF8A60BC14AE79A64EBD4C2D
SHA256 / Certificate:LRXxPxv7W+RQYqtnF5h6OuVKZL8aqO4CCy8Jk3mALoA=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):0fbea97e6ebd533e453fdbc8f642b885664c19a861c04818bceb84133f963fca
SHA256 hex / Subject Public Key Information (SPKI):0fbea97e6ebd533e453fdbc8f642b885664c19a861c04818bceb84133f963fca
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
OCSP - Url:
OCSP - must staple:no
Certificate Transparency:no
Enhanced Key Usage:


UntrustedRoot: A certificate chain processed, but terminated in a root certificate which is not trusted by the trust provider.


 

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" > of the last months are listed

No CRT - CT-Log entries found

 

11. Html-Content - Entries

No Html-Content entries found. Only checked if https + status 200/401/403/404

 

12. Html-Parsing via https://validator.w3.org/nu/

Small Code update, wait one minute

 

13. Nameserver - IP-Adresses

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

 

No NameServer - IP address informations found. The feature is new (2020-05-07), so recheck this domain.

 

14. CAA - Entries

No CAA entries found

 

15. TXT - Entries

No TXT entries found

 

16. DomainService - Entries

No DomainServiceEntries entries found

 

 

17. Cipher Suites

No Ciphers found

 

18. Portchecks

No open Ports <> 80 / 443 found, so no additional Ports checked.

 

 

Permalink: https://check-your-website.server-daten.de/?i=2050ba94-03b1-419b-854f-9f2d4cbea31e

 

Last Result: https://check-your-website.server-daten.de/?q=77.248.139.109%3A80 - 2019-09-24 20:22:54

 

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