All Dns servers are responding
One or more servers are not responding (timeout, refused, ...)
One or more servers are not responding (timeout, refused, ...)
IPs have the same C class.
Name Servers responded with ns1.dns-parking.com from IP 162.159.24.201 are not the same with SList.
SList: ns1.dns-parking.com<br>162.159.24.201: ns1.dns-parking.com, ns2.dns-parking.com
DNS require at least 2 name servers.
Server is powered by: PHP/8.1.27
The X-XSS-Protection header was not found.
The X-Content-Type-Options header was not found.
alysa-saveurs.fr was detected as domain
We have detected the following error on one or more server(s).
Consult Tree for more details.
Server refused to answer when edns query is performed.
One or more servers are not responding (timeout, refused, ...)
Every DNS servers should be accessible and accept public query.
0.002s
IPs have the same C class.
The class C of each IP must be different so that the servers are not found on the same bay and therefore there is a risk of unavailability.
RFC0.000s
Name Servers responded with ns1.dns-parking.com from IP 162.159.24.201 are not the same with SList.
SList: ns1.dns-parking.com
162.159.24.201: ns1.dns-parking.com, ns2.dns-parking.com
The synchronization of the DNS servers must be perfect in order to avoid any dns resolution error. The servers must therefore give the same answer when asked "what are the DNS servers for the domain?".
0.000s
DNS require at least 2 name servers.
In order for the availability rate of DNS servers to be at its highest, it is vital and recommended by the RFC to have at least 2 servers.
RFC0.000s
Passed
The Bind version should not be visible otherwise it will be possible to search for potential security vulnerabilities of the version.
0.006s
Passed
It's important that all servers returned a "success" code.
0.001s
Passed
Passed
The SOA answered by the DNS servers must be identical for each servers. The most important information is the master server and the contact email address.
0.000s
Passed
Passed
Passed
Passed
DNS resolvers that allow queries from all IP addresses and are exposed to the Internet can be attacked and used to conduct Denial of Service (DoS) attacks on behalf of the hacker.
0.011s
Passed
An attacker can use a zone transfer that contains a malicious code or an inappropriate format that crashes a DNS server vulnerable to this type of attack, which results in a DoS that destabilizes the DNS services. It is possible to test it manually with this commands: #host -T axfr or #dig axfr.
documentation0.015s
Passed
Having a dns server that allow recursive queries is a security risk, DDOS attack can be performed.
RFC documentation documentation0.022s
Passed
Passed
It is extremely important that each DNS return the same MX records in order to avoid contacting an SMTP server that no longer exists.
0.024s
Skipped
IPs for DNS servers must be different in order to have high availability.
0.000s
Passed
A domain must not be blacklisted or it will be penalized for referencing and deliverability of emails.
0.000s
Passed
Google safe browsing categorizes a domain as bad if something suspicious is detected.
0.000s
Passed
Virus Total analyze your domain or IP address with 66 antivirus.
0.000s
Passed
Web Of Trust rates thousands of websites and find threats if they exist.
0.000s
Skipped
The dns servers given in the domain whois must be the same as those returned by a dns resolution request.
0.000s
please wait
Error 500: An Internal Error Has Occurred.
file: undefined, line: undefined
called URL: /fetch/alysa-saveurs.fr/mail_servers
Autodiscover not configured
Error 500: An Internal Error Has Occurred.
file: undefined, line: undefined
called URL: /test/alysa-saveurs.fr/mail
71 Madison Ave, New York, NY 10016, T. 123-456789 M. reservations@fidalgo.com Opening hours: Mon – Thu: 10.00 am – 01:00 am Fri – Sun: 10:00 am – 02:00 am Aenean imperdiet. Etiam ultricies nisi vel ague. Curabitur ullamcorper ultricies nisi. Nam eget dui. Etiam rhoncus. Maecenas tempus, tellus eget condimentum rhoncus, sem quam semer libero, siamet adipiscing sem neque sed massa placerat duisultricies lacus sit amet est. Lorem ipsum dolor sit amet, adipiscing elit. Aenean commodo ligula eget dolor. No posts were found for provided query parameters. Book private dining & banquet rooms They say about us No posts were found for provided query parameters. No posts were found for prov...
Server is powered by: PHP/8.1.27
To avoid giving details to malicious people, the technology that supports the application should not be visible.
0.000s
The X-XSS-Protection header was not found.
The HTTP X-XSS-Protection response header is a feature of Internet Explorer, Chrome and Safari that stops pages from loading when they detect reflected cross-site scripting (XSS) attacks.
documentation0.000s
The X-Content-Type-Options header was not found.
The only defined value, "nosniff", prevents Internet Explorer from MIME-sniffing a response away from the declared content-type. This also applies to Google Chrome, when downloading extensions.
RFC0.000s
Passed
The domain must have an A field in order for the website to be accessible.
0.000s
Passed
WWW host is not required for a website, but it's better to have one.
0.000s
Passed
It is highly recommended to have an IPv6 for the website.
0.000s
Passed
If you configure a WWW host for your website, it is recommended to have an IPv6.
0.000s
Passed
This test verifies the presence of a website for the given IP or domain. Then scans port 80.
If the domain or IP is pointing to a website then port 80 must be open so that it can be accessed from a browser.
Otherwise port 80 must be closed.
0.000s
Passed
This test verifies the presence of a website for the given IP or domain. Then scans port 443.
If the domain or IP is pointing to a website then port 443 must be open so that it can be accessed from a browser.
Otherwise port 443 must be closed.
0.000s
Passed
To avoid giving details to malicious people, the version of the server should not be visible.
0.000s
Passed
The HTTP Content-Security-Policy response header allows web site administrators to control resources the user agent is allowed to load for a given page. With a few exceptions, policies mostly involve specifying server origins and script endpoints. This helps guard against cross-site scripting attacks (XSS).
documentation0.000s
Skipped
Using "HttpOnly" instruction prevents someone to access to cookies via Javascript. The secure flag will allow you to prevent a cookie from ever being communicated in simple HTTP. (RFC 6265 section 8.3)
RFC0.000s