Analysis report on IP address: 13.36.13.228

13.36.13.228
Generated on
08 Apr 2021 07:19
Duration of the analysis
6.5s
Share

Score 79%
B
DNS
-
IP
A
MAIL
B
WEB
B

Resume

VRFY command is refused

ec2-13-36-13-228.eu-west-3.compute.amazonaws.com [13.36.13.228] authorizes VRFY command.

SMTP server type is hidden

ec2-13-36-13-228.eu-west-3.compute.amazonaws.com with IP [13.36.13.228] displays the type of SMTP, postfix founded

220 fractales.com ESMTP Postfix (Ubuntu)

Web server version is hidden

Version 2.4.29 has been found.

X-XSS-Protection header is present

The X-XSS-Protection header was not found.

Content Type Options header is present

The X-Content-Type-Options header was not found.

Banner return server name

ec2-13-36-13-228.eu-west-3.compute.amazonaws.com with IP [13.36.13.228] does not contain the name of the server.

fractales.com ESMTP Postfix (Ubuntu)

HTTPS port (443) is open

The https port is close while there is a website.

Content Security Policy header is present

The Content-Security-Policy header was not found.

DNS

Dns servers for 13.36.13.in-addr.arpa

13.36.13.228 was detected as ipv4

Query informations

Server
c.root-servers.net
[ 192.33.4.12 ]
Duration
10 ms
Type
authority
Headers
RCODE : 0 AA : 0 TC : 0

Response

Query informations

Server
a.in-addr-servers.arpa
[ 199.180.182.53 ]
Duration
142 ms
Type
authority
Headers
RCODE : 0 AA : 0 TC : 0

Response

Query informations

Server
b.in-addr-servers.arpa
[ 199.253.183.183 ]
Duration
36 ms
Type
authority
Headers
RCODE : 0 AA : 0 TC : 0

Response

Query informations

Server
c.in-addr-servers.arpa
[ 196.216.169.10 ]
Duration
172 ms
Type
authority
Headers
RCODE : 0 AA : 0 TC : 0

Response

Query informations

Server
d.in-addr-servers.arpa
[ 200.10.60.53 ]
Duration
236 ms
Type
authority
Headers
RCODE : 0 AA : 0 TC : 0

Response

Query informations

Server
e.in-addr-servers.arpa
[ 203.119.86.101 ]
Duration
254 ms
Type
authority
Headers
RCODE : 0 AA : 0 TC : 0

Response

Query informations

Server
f.in-addr-servers.arpa
[ 193.0.9.1 ]
Duration
15 ms
Type
authority
Headers
RCODE : 0 AA : 0 TC : 0

Response

Query informations

Server
arin.authdns.ripe.net
[ 193.0.9.10 ]
Duration
20 ms
Type
authority
Headers
RCODE : 0 AA : 0 TC : 0

Response

Query informations

Server
r.arin.net
[ 199.180.180.63 ]
Duration
141 ms
Type
authority
Headers
RCODE : 0 AA : 0 TC : 0

Response

Query informations

Server
u.arin.net
[ 204.61.216.50 ]
Duration
5 ms
Type
authority
Headers
RCODE : 0 AA : 0 TC : 0

Response

Query informations

Server
x.arin.net
[ 199.180.180.63 ]
Duration
141 ms
Type
authority
Headers
RCODE : 0 AA : 0 TC : 0

Response

Query informations

Server
y.arin.net
[ 192.82.134.30 ]
Duration
20 ms
Type
authority
Headers
RCODE : 0 AA : 0 TC : 0

Response

Query informations

Server
z.arin.net
[ 199.212.0.63 ]
Duration
87 ms
Type
authority
Headers
RCODE : 0 AA : 0 TC : 0

Response

Query informations

Server
ns-1454.awsdns-53.org
[ 205.251.197.174 ]
Duration
94 ms
Type
authority
Headers
RCODE : 0 AA : 0 TC : 0

Response

Query informations

Server
ns-1954.awsdns-52.co.uk
[ 205.251.199.162 ]
Duration
4 ms
Type
authority
Headers
RCODE : 0 AA : 0 TC : 0

Response

Query informations

Server
ns-418.awsdns-52.com
[ 205.251.193.162 ]
Duration
4 ms
Type
authority
Headers
RCODE : 0 AA : 0 TC : 0

Response

Query informations

Server
ns-635.awsdns-15.net
[ 205.251.194.123 ]
Duration
15 ms
Type
authority
Headers
RCODE : 0 AA : 0 TC : 0

Response

Query informations

Server
ns-1284.awsdns-32.org
[ 205.251.197.4 ]
Duration
10 ms
Type
unknown
Headers
RCODE : 0 AA : 1 TC : 0

Query informations

Server
ns-1639.awsdns-12.co.uk
[ 205.251.198.103 ]
Duration
2 ms
Type
unknown
Headers
RCODE : 0 AA : 1 TC : 0

Query informations

Server
ns-482.awsdns-60.com
[ 205.251.193.226 ]
Duration
2 ms
Type
unknown
Headers
RCODE : 0 AA : 1 TC : 0

Query informations

Server
ns-936.awsdns-53.net
[ 205.251.195.168 ]
Duration
18 ms
Type
unknown
Headers
RCODE : 0 AA : 1 TC : 0
DNSSEC analysis not possible on an IP

Ip

Informations

Ip
13.36.13.228
Type
ipv4
Reverse
ec2-13-36-13-228.eu-west-3.compute.amazonaws.com
ARPA
228.13.36.13.in-addr.arpa
Class C
13.36.13.0/24
ASN
16509 AMAZON-02
Organisation
 
Maintainer
 

Reputation

Blacklists
Ip
Whois server
whois.arin.net
Raw data
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2021, American Registry for Internet Numbers, Ltd.
#


Amazon Technologies Inc. AT-88-Z (NET-13-24-0-0-1) 13.24.0.0 - 13.59.255.255
Amazon Data Services France AMAZON-CDG (NET-13-36-0-0-1) 13.36.0.0 - 13.39.255.255



#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2021, American Registry for Internet Numbers, Ltd.
#

Blacklists

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

Ip is not blacklisted

SpamHaus has blacklisted your domain/IP.

An ip must not be blacklisted or it will be penalized for referencing and deliverability of emails.

0.001s

Mail

Mail servers

Name
ec2-13-36-13-228.eu-west-3.compute.amazonaws.com
IP
13.36.13.228
Banner
220 fractales.com ESMTP Postfix (Ubuntu)
Name
ec2-13-36-13-228.eu-west-3.compute.amazonaws.com
IP
13.36.13.228
Banner
220 fractales.com ESMTP Postfix (Ubuntu)
Starttls
yes
Dane
no
Mail size
9.77 MB
Expn
no
Vrfy
yes

Smtp simulation

Connection to ec2-13-36-13-228.eu-west-3.compute.amazonaws.com ...
220 fractales.com ESMTP Postfix (Ubuntu)
HELO nstools.fr
250 fractales.com
EHLO nstools.fr
250-fractales.com
250-PIPELINING
250-SIZE 10240000
250-VRFY
250-ETRN
250-STARTTLS
250-AUTH PLAIN LOGIN
250-AUTH=PLAIN LOGIN
250-ENHANCEDSTATUSCODES
250-8BITMIME
250-DSN
250 SMTPUTF8
QUIT
221 2.0.0 Bye
Autodiscover analysis not possible on an IP

VRFY command is refused

ec2-13-36-13-228.eu-west-3.compute.amazonaws.com [13.36.13.228] authorizes VRFY command.

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

0.000s

SMTP server type is hidden

ec2-13-36-13-228.eu-west-3.compute.amazonaws.com with IP [13.36.13.228] displays the type of SMTP, postfix founded

220 fractales.com ESMTP Postfix (Ubuntu)

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

Banner return server name

ec2-13-36-13-228.eu-west-3.compute.amazonaws.com with IP [13.36.13.228] does not contain the name of the server.

fractales.com ESMTP Postfix (Ubuntu)

Banner must contain the name of the server

0.000s

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

HELO command is accepted

Passed

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

RFC

0.000s

EHLO command is accepted

Passed

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

RFC

0.000s

STARTTLS command is accepted

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

EXPN command is refused

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

MX servers are not open relay

Passed

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

0.020s

Banner return 2xx or 4xx code

Passed

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

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

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

Web

Website

Url
http://13.36.13.228/
Https
Title
Fractales SA, Expertise actuarielle, Editeur du logiciel SOLVEO
Description
First paragraph
Retrouvez nous à Deauville... Disponible... 64, Rue Tiquetonne 75002 Paris France 01 53 30 29 28 contact@fractales.com
Url
http://13.36.13.228/
Title
Fractales SA, Expertise actuarielle, Editeur du logiciel SOLVEO
Description
Response time
0.004 second
Server
apache (version 2.4.29)
Powered by
Unknown
Encoding
Unknown
HSTS

Headers

  • Accept-Ranges: bytes
  • Connection: close
  • Content-Length: 12329
  • Content-Type: text/html
  • Date: Thu, 08 Apr 2021 07:19:07 GMT
  • ETag: "3029-598f6e2bd8040"
  • Last-Modified: Thu, 05 Dec 2019 15:50:17 GMT
  • Server: Apache/2.4.29 (Ubuntu)
  • Vary: Accept-Encoding
Url
https://13.36.13.228/
Reachable
No

Web server version is hidden

Version 2.4.29 has been found.

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

0.000s

X-XSS-Protection header is present

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.

documentation

0.000s

Content Type Options header is present

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.

RFC

0.000s

HTTPS port (443) is open

The https port is close while there is a website.

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

Content Security Policy header is present

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).

documentation

0.000s

HTTP port (80) is open

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

Web application technology is hidden

Passed

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