SMTP server number
There is only one valid SMTP server.
There is only one valid SMTP server.
champagnedouard.fr [109.234.161.114] does not accept email to abuse@champagnedouard.fr.
champagnedouard.fr [109.234.161.114] does not accept email to postmaster@champagnedouard.fr.
champagnedouard.fr with IP [109.234.161.114] displays the type of SMTP, exim founded
220-javel.o2switch.net ESMTP Exim 4.94 #2 Thu, 08 Apr 2021 10:12:48 +0200
220-We do not authorize the use of this system to transport unsolicited,
220 and/or bulk e-mail.
Host has no "AAAA" (IPv6) field.
Server is powered by: PHP/7.3.27
The X-XSS-Protection header was not found.
The X-Content-Type-Options header was not found.
champagnedouard.fr with IP [109.234.161.114] does not contain the name of the server.
javel.o2switch.net ESMTP Exim 4.94 #2 Thu, 08 Apr 2021 10:12:48 +0200 220-We do not authorize the use of this system to transport unsolicited, 220 and/or bulk e-mail.
The Content-Security-Policy header was not found.
champagnedouard.fr was detected as domain
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAstrBHsrh8BHcO3fbUwRQ i4oCWeGPEwHb6XdT/RmXDWTIIj0d4ZR86J1R7vB9zH/hrL8B1xlK6HAdhvPWBfCz nZIDpVdaSvaC8STXOXJ2YuMggP8U/mS/fBwladPqAB6nGgZbxkTM/gv4GazSUWlx U7ZwbduAwstIebs/n+rcEQkfLLWc5558en1+ZHDddBf4cCO1ycdqAMP+OYzeUUaj gwWa3nrSK7IXKtTMxULqCXjnxK6/6snDu2W66kcJpAEH5Pd56zdX7xKtHkuf2Bjo xYnreckkVhgxVPAT2qnT72TqJQqXJ5hCk+yuBbp/KkdBzyS+koRqCaiSd90Yd085 /wIDAQAB -----END PUBLIC KEY-----
Passed
The Bind version should not be visible otherwise it will be possible to search for potential security vulnerabilities of the version.
0.105s
Passed
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
Every DNS servers should be accessible and accept public query.
0.013s
Passed
It's important that all servers returned a "success" code.
0.012s
Passed
Passed
IPs for DNS servers must be different in order to have high availability.
0.000s
Passed
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.
RFC0.001s
Passed
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?".
0.001s
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.
0.121s
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.
documentation0.300s
Passed
Having a dns server that allow recursive queries is a security risk, DDOS attack can be performed.
RFC documentation documentation0.109s
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.
0.111s
Passed
The dns servers given in the domain whois must be the same as those returned by a dns resolution request.
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
Find more informations about this SPF entry into the DNS > Zone tab
Find more informations about DKIM entries into the DNS > Zone tab
Have you other DKIM selector to analyse ?
Find more informations about this DMARC entry into the DNS > Zone tab
Autodiscover not configured
There is only one valid SMTP server.
Domain should have at least 2 SMTP servers according to the RFC. Note: You can use a service like altospam to solve this problem. Click on the link below to learn more
altospam0.000s
champagnedouard.fr [109.234.161.114] does not accept email to abuse@champagnedouard.fr.
champagnedouard.fr [109.234.161.114] does not accept email to postmaster@champagnedouard.fr.
According to the RFC 5321, SMTP server should accept postmaster@yourDomain as a recipient.
RFC0.166s
champagnedouard.fr with IP [109.234.161.114] displays the type of SMTP, exim founded
220-javel.o2switch.net ESMTP Exim 4.94 #2 Thu, 08 Apr 2021 10:12:48 +0200
220-We do not authorize the use of this system to transport unsolicited,
220 and/or bulk e-mail.
There is a risk to display the type and the version of the server, because people can find a breach for a specific version and use it
0.000s
champagnedouard.fr with IP [109.234.161.114] does not contain the name of the server.
javel.o2switch.net ESMTP Exim 4.94 #2 Thu, 08 Apr 2021 10:12:48 +0200 220-We do not authorize the use of this system to transport unsolicited, 220 and/or bulk e-mail.
Banner must contain the name of the server
0.000s
Passed
Smtp servers that are listed in DNS area must be accessible, otherwise, there is a risk that emails may be lost
0.000s
Passed
When a sending server makes a connection to the recipient server, the recipient server notes the sending IP address and performs a reverse lookup, called a PTR lookup, named after the type of DNS record used. If the result of the reverse lookup matches the result of a forward DNS Lookup, then it's much more likely that the message is legitimate. If the IP address doesn't match, it's much more likely that the sending address was spoofed and therefore much more likely that it's unwanted and could be considered spam.
documentation0.000s
Passed
Passed
Passed
STARTTLS turns an unencrypted connection into a secure connection. Note: You can use a service like altospam to solve this problem. Click on the link below to learn more
0.000s
Passed
EXPN command is now considered to be a security risk, spammers being able to harvest valid e-mail addresses via each mailing list.
0.000s
Passed
As the EXPN command, VRFY is used by spammers to verify an address.
0.000s
Passed
If a server is open relay, there is a risk that spammers use your server to send illegitimate mail.
0.147s
Passed
The banner must return (2xx) a valid (4xx) or temporary code.
0.000s
Passed
Passed
Passed
To avoid identity theft, it is strongly recommended to configure SPF.
0.000s
Passed
SPF record is no longer used, SPF must be into TXT record because many servers do not support SPF record. If SPF record exist, it should be the same as TXT
RFC0.000s
Passed
To avoid issue with SPF, it is strongly recommended to configure only one.
0.000s
Passed
Passed
Passed
According to the RFC, the mecanism "all" must be specified in the SPF record, except if there is a Redirect tag.
RFC0.000s
Passed
The mecanism "All" has to be the last tag in SPF record. Be sure you don't have any dupplicates entry in your field.
RFC0.000s
Passed
Passed
Passed
The mecanism "Redirect" has to be the last tag in SPF record. Be sure you don't have any dupplicates entry in your field.
RFC0.000s
Passed
SPF record has become obselete, if it is configured then it must be the same as the one present in the TXT record
0.000s
Passed
The mecanism "PTR" has to be the last tag in SPF record. Be sure you don't have any dupplicates entry in your field.
0.000s
Passed
To avoid identity theft, it is strongly recommended to configure DMARC.
0.000s
Passed
To avoid issue with DMARC, it is strongly recommended to configure only one.
0.000s
Passed
Passed
According to the RFC 7489 section 6.3, the DMARC version must be the first tag in the list.
RFC0.000s
Passed
Passed
According to the RFC 7489 section 6.3, the procedure value must be none, quarantine or reject.
RFC0.000s
Passed
According to the RFC 7489 section 6.3, the subdomain procedure value must be none, quarantine or reject.
RFC0.000s
Passed
Passed
Passed
Passed
Passed
Passed
Passed
Configured selector(s)
default
It is strongly recommended to configure DKIM. Note: You could use a service like Mailout to fix this problem. Click on below link to know more
0.000s
Passed
Passed
Passed
Passed
Passed
The size of the public key must be bigger than 1024 bits.
0.000s
Skipped
The IP of the SMTP servers must be different if it is no longer reachable.
0.000s
Skipped
The class C of every IPs should be differents
0.000s
Nous vous accueillons dans notre vignoble, où vous pourrez passer un séjour dans nos chambres d’hôtes. C’est dans les années 1960 que les premières vignes de notre domaine furent plantées par mon grand-père Jean à la Chapelle Monthodon en plein cœur de la vallée de la Marne. Au début, la production de raisin était réservée pour le champagne Veuve Clicquot. 20 ans plus tard, mes parents, Christian et Marie Christine, ont commencé la commercialisation de leurs premières bouteilles sous notre nom Champagne Douard Christian avec le support de coopérative. Depuis 6 ans, fier de cet héritage, nous avons installé notre cuverie et commence l’élaboration de nos champagnes à ...
Host has no "AAAA" (IPv6) field.
It is highly recommended to have an IPv6 for the website.
0.000s
Server is powered by: PHP/7.3.27
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
The Content-Security-Policy header was not found.
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
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
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
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