Analysis report on domain: g.ext.nic.fr favicon

g.ext.nic.fr has no website

Generated on
14 Oct 2021 08:36
Duration of the analysis
113.3s
Share

Score 98%
A
DNS
A
DOMAIN
A
MAIL
A
WEB
A

Resume

BIND version is hidden

Dns version is visible for ns1.nic.fr with IP 192.134.4.1 : 9.16.15.

Dns version is visible for ns2.nic.fr with IP 192.93.0.4 : 9.16.15.

Dns version is visible for ns3.nic.fr with IP 192.134.0.49 : 9.16.15.

DNS

Dns servers for nic.fr

g.ext.nic.fr was detected as host

Host informations

Ips
 
Cname
-

Query informations

Server
a.root-servers.net
[ 198.41.0.4 ]
Duration
33 ms
Type
authority
Headers
RCODE : 0 AA : 0 TC : 0

Response

Query informations

Server
d.nic.fr
[ 194.0.9.1 ]
Duration
232 ms
Type
authority
Headers
RCODE : 0 AA : 0 TC : 0

Response

Query informations

Server
e.ext.nic.fr
[ 193.176.144.22 ]
Duration
32 ms
Type
authority
Headers
RCODE : 0 AA : 0 TC : 0

Response

Query informations

Server
f.ext.nic.fr
[ 194.146.106.46 ]
Duration
33 ms
Type
authority
Headers
RCODE : 0 AA : 0 TC : 0

Response

Query informations

Server
g.ext.nic.fr
[ 194.0.36.1 ]
Duration
12 ms
Type
authority
Headers
RCODE : 0 AA : 0 TC : 0

Response

Query informations

Server
ns1.ext.nic.fr
[ 193.51.208.13 ]
Duration
15 ms
Type
unknown
Headers
RCODE : 0 AA : 1 TC : 0

Query informations

Server
ns1.nic.fr
[ 192.134.4.1 ]
Duration
6 ms
Type
unknown
Headers
RCODE : 0 AA : 1 TC : 0

Query informations

Server
ns2.nic.fr
[ 192.93.0.4 ]
Duration
2 ms
Type
unknown
Headers
RCODE : 0 AA : 1 TC : 0

Query informations

Server
ns3.nic.fr
[ 192.134.0.49 ]
Duration
2 ms
Type
unknown
Headers
RCODE : 0 AA : 1 TC : 0

Query informations

Server
ns6.ext.nic.fr
[ 130.59.31.29 ]
Duration
26 ms
Type
unknown
Headers
RCODE : 0 AA : 1 TC : 0

Name servers

A and AAAA fields

IPv4
194.0.36.1
TTL
172800 (2 days )
IPv6
2001:678:4c:0:0:0:0:1
TTL
172800 (2 days )

SOA

From
ns6.ext.nic.fr
Master server
dnsmaster.nic.fr
TTL
5400 (1 hour)
Contact
fIOHiIF1h4h5hg==@nic.fr
Serial
2021101201
Refresh
7200 (2 hours)
Retry
1800 (30 minutes)
Expire
2419200 (4 weeks)
Minimum
5400 (1 hour)

RRSIG

Numbers of Labels
2
Created
12 Oct 2021 12:43
Expire
11 Nov 2021 21:51
Algorithme
13 (ECDSA Curve P-256 with SHA-256)
Orig TTL
172800 (2 days)
TTL
5400 (1 hour)
signature Name
nic.fr
signature
ibOdop6Q99tHcZFiQYjODSUf7gHmmc1sV442iu25FAjH5WBIwamyOm9DaPOdI3SxWIWdiAwzMbUdZ76B2KK0fw==

BIND version is hidden

Dns version is visible for ns1.nic.fr with IP 192.134.4.1 : 9.16.15.

Dns version is visible for ns2.nic.fr with IP 192.93.0.4 : 9.16.15.

Dns version is visible for ns3.nic.fr with IP 192.134.0.49 : 9.16.15.

The Bind version should not be visible otherwise it will be possible to search for potential security vulnerabilities of the version.

0.056s

Domain have at least 2 DNS servers

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.

RFC

0.000s

All Dns servers are responding

Passed

Every DNS servers should be accessible and accept public query.

0.004s

All servers return success

Passed

It's important that all servers returned a "success" code.

0.004s

Responses are not CNAME or A

Passed

The answers should not be a CNAME or A type.

RFC

0.004s

DNS servers IP are differents

Passed

IPs for DNS servers must be different in order to have high availability.

0.000s

DNS servers IP are in different class C

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.

RFC

0.000s

SOA are synchronized

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

SOA email is valid

Passed

An email address must respect some conditions to be valid, accordding to the RFC 5322.

RFC

0.000s

SOA refresh is valid

Passed

The refresh value be must between 1200 and 43200.

RFC

0.000s

SOA retry, refresh and expire values are correct

Passed

The Retry, Refresh and Expire values musth follow this path : retry < refresh < expire.

RFC

0.000s

DNS servers are not open relay

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.

0.058s

Transfer zone is disable

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.

documentation

0.151s

Recursive query is disable

Passed

Having a dns server that allow recursive queries is a security risk, DDOS attack can be performed.

RFC documentation documentation

0.054s

DNS servers IP are not private

Passed

It is strictly forbidden to have private IP in DNS

documentation

0.000s

Same MX are returned

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.

0.053s

DNS servers are synchronized

Skipped

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

Domain

Whois

Registrar
AFNIC
Owner
ASS FRANC NOMMAGE INTERNET EN COOP
Created at
31 Dec 1994
Changed at
06 Jul 2020
Expires at
31 Dec 2030

Reputation

Google Safe Browsing
Web of trust
Blacklists
Virus Total
Domain
Whois server
whois.afnic.fr
Created at
31 Dec 1994
Changed at
06 Jul 2020
Expires at
31 Dec 2030
Name servers
Registrar
Id
-
Name
AFNIC
Phone
-
Email
Url
-
Owner
Name
ASS FRANC NOMMAGE INTERNET EN COOP
Organization
-
Address
immeuble le Stephenson, 1, rue Stephenson, Hall A2 - 3eme etage
City
78180 Montigny le Bretonneux
Zip code
-
Country
FR
Phone
+33 1 39 30 83 00
Email
h4mEhIOGiA==@afnic.fr
Admin
Name
NIC France Contact
Organization
AFNIC
Address
immeuble le Stephenson, 1, rue Stephenson, Hall A2 - 3eme etage
City
78180 Montigny-Le-Bretonneux
Zip code
-
Country
FR
Phone
+33 1 39 30 83 00
Email
fIOHiIF1h4h5hg==@nic.fr
Tech
Name
NIC France Contact
Organization
AFNIC
Address
immeuble le Stephenson, 1, rue Stephenson, Hall A2 - 3eme etage
City
78180 Montigny-Le-Bretonneux
Zip code
-
Country
FR
Phone
+33 1 39 30 83 00
Email
fIOHiIF1h4h5hg==@nic.fr

Google Safe Browsing

Status

Web of Trust

Status

Blacklists

RFC Ignorant
Rbl Jp
RblDns
Sorbs
Spam Eating Monkey
SpamHaus
SuRbl
Support Intelligence
Swinog
UriBl

Virus Total

Detection ratio
0 / 78

Scans

ADMINUSLabs
AlienVault
Antiy-AVL
Artists Against 419
Avira
BADWARE.INFO
Baidu-International
BitDefender
BlockList
Blueliv
Botvrij.eu
CINS Army
CLEAN MX
CRDF
Certego
CyRadar
CyberCrime
Cyren
DNS8
Dr.Web
ESET
EmergingThreats
Emsisoft
EonScope
Feodo Tracker
Forcepoint ThreatSeeker
Fortinet
FraudScore
G-Data
Google Safebrowsing
GreenSnow
IPsum
K7AntiVirus
Kaspersky
MalSilo
Malware Domain Blocklist
MalwareDomainList
MalwarePatrol
Malwared
Nucleon
OpenPhish
PREBYTES
Phishing Database
Phishtank
Quick Heal
Quttera
Rising
SCUMWARE.org
Sangfor
SecureBrain
Snort IP sample list
Spam404
Spamhaus
StopForumSpam
Sucuri SiteCheck
Tencent
ThreatHive
Threatsourcing
Trustwave
URLhaus
VX Vault
Virusdie External Site Scan
Web Security Guard
Yandex Safebrowsing
ZeroCERT
desenmascara.me
malwares.com URL checker
securolytics
zvelo
AutoShun
Comodo Valkyrie Verdict
Cyan
Lumu
Netcraft
NotMining
PhishLabs
Sophos
StopBadware

DNS servers are same in dns tree and whois

Passed

The dns servers given in the domain whois must be the same as those returned by a dns resolution request.

0.000s

Domain is not blacklisted

Passed

A domain must not be blacklisted or it will be penalized for referencing and deliverability of emails.

0.000s

Domain is not listed in Google Safe Browsing

Passed

Google safe browsing categorizes a domain as bad if something suspicious is detected.

0.000s

Domain is not listed in VirusTotal

Passed

Virus Total analyze your domain or IP address with 66 antivirus.

0.000s

Domain have good reputation on Web of Trust

Passed

Web Of Trust rates thousands of websites and find threats if they exist.

0.000s

Mail

There is no mail server. Please test nic.fr.

Name
g.ext.nic.fr
IP
194.0.36.1
Accessible

Autodiscover not configured

MX IPs have reverse

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.

documentation

0.000s

MX servers are accessibles

Skipped

Smtp servers that are listed in DNS area must be accessible, otherwise, there is a risk that emails may be lost

0.000s

HELO command is accepted

Skipped

According to the RFC 2181, smtp server should accept HELO command

RFC

0.000s

EHLO command is accepted

Skipped

According to the RFC 2181, smtp server should accept EHLO command

RFC

0.000s

STARTTLS command is accepted

Skipped

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

EXPN command is refused

Skipped

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

VRFY command is refused

Skipped

As the EXPN command, VRFY is used by spammers to verify an address.

0.000s

MX servers are not open relay

Skipped

If a server is open relay, there is a risk that spammers use your server to send illegitimate mail.

0.000s

MX servers accept abuse@ address

Skipped

According to the RFC 2142, SMTP server should accept abuse@yourDomain as a recipient.

RFC

0.000s

MX servers accept postmaster@ address

Skipped

According to the RFC 5321, SMTP server should accept postmaster@yourDomain as a recipient.

RFC

0.000s

Banner return 2xx or 4xx code

Skipped

The banner must return (2xx) a valid (4xx) or temporary code.

0.000s

Banner return server name

Skipped

Banner must contain the name of the server

0.000s

SMTP server type is hidden

Skipped

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

Web

There is no web server. Please test nic.fr.

Url
http://g.ext.nic.fr/
Timeout
Yes
Url
https://g.ext.nic.fr/
Timeout
Yes

Domain have "A" field

Skipped

The domain must have an A field in order for the website to be accessible.

0.000s

Host "www" have "A" field

Skipped

WWW host is not required for a website, but it's better to have one.

0.000s

Domain have "AAAA" field

Skipped

It is highly recommended to have an IPv6 for the website.

0.000s

Host "www" have "AAAA" field

Skipped

If you configure a WWW host for your website, it is recommended to have an IPv6.

0.000s

HTTP port (80) is open

Skipped

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

HTTPS port (443) is open

Skipped

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

Web server version is hidden

Skipped

To avoid giving details to malicious people, the version of the server should not be visible.

0.000s

Web application technology is hidden

Skipped

To avoid giving details to malicious people, the technology that supports the application should not be visible.

0.000s

Cookies are secure

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)

RFC

0.000s

X-XSS-Protection header is present

Skipped

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.

documentation

0.000s

Content Security Policy header is present

Skipped

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).

documentation

0.000s

Content Type Options header is present

Skipped

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.

0.000s