Analysis report on IP address: 136.159.1.21

136.159.1.21
Generated on
31 Mar 2021 04:37
Duration of the analysis
40.5s
Share

Score 100%
A
DNS
-
IP
A
MAIL
-
WEB
A

Congratulation

Your domain is really well configured

DNS

Dns servers for 159.136.in-addr.arpa

136.159.1.21 was detected as ipv4

Possible problem in Dns Tree

We have detected the following error on one or more server(s).
Consult Tree for more details.

  • Refuse to respond or is in timeout state.

Query informations

Server
d.root-servers.net
[ 199.7.91.13 ]
Duration
28 ms
Type
authority
Headers
RCODE : 0 AA : 0 TC : 0

Response

Query informations

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

Response

Query informations

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

Response

Query informations

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

Response

Query informations

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

Response

Query informations

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

Response

Query informations

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

Response

Query informations

Server
arin.authdns.ripe.net
[ 193.0.9.10 ]
Duration
172 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
4 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
85 ms
Type
authority
Headers
RCODE : 0 AA : 0 TC : 0

Response

Query informations

Server
fsa.cpsc.ucalgary.ca
[ 136.159.2.1 ]
Duration
151 ms
Type
refused
Headers
RCODE : 5 AA : 0 TC : 0

Le serveur refuse de répondre à la requête de type edns.

Query informations

Server
itnet.ucalgary.ca
[ 136.159.34.201 ]
Duration
147 ms
Type
unknown
Headers
RCODE : 0 AA : 1 TC : 0

Query informations

Server
ucnet.ucalgary.ca
[ 136.159.1.21 ]
Duration
147 ms
Type
unknown
Headers
RCODE : 0 AA : 1 TC : 0
DNSSEC analysis not possible on an IP

Ip

Informations

Ip
136.159.1.21
Type
ipv4
Reverse
ucnet.ucalgary.ca
ARPA
21.1.159.136.in-addr.arpa
Class C
136.159.1.0/24
ASN
33091 U-CALGARY
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.
#


NetRange:       136.159.0.0 - 136.159.255.255
CIDR:           136.159.0.0/16
NetName:        U-CALGARY
NetHandle:      NET-136-159-0-0-1
Parent:         NET136 (NET-136-0-0-0-0)
NetType:        Direct Assignment
OriginAS:       
Organization:   University of Calgary (UNIVER-170-Z)
RegDate:        1989-09-19
Updated:        2012-06-20
Ref:            https://rdap.arin.net/registry/ip/136.159.0.0


OrgName:        University of Calgary
OrgId:          UNIVER-170-Z
Address:        Information Technologies, University of Calgary
Address:        2500 University Drive NW
City:           Calgary
StateProv:      AB
PostalCode:     T2N-1N4
Country:        CA
RegDate:        2008-05-07
Updated:        2020-09-16
Comment:        http://www.ucalgary.ca
Comment:        24 hour NOC hours
Ref:            https://rdap.arin.net/registry/entity/UNIVER-170-Z


OrgTechHandle: NOC11848-ARIN
OrgTechName:   Network Operations Centre
OrgTechPhone:  +1-403-220-6205 
OrgTechEmail:  g4R5hnWIg4Y= [at] ucalgary.ca
OrgTechRef:    https://rdap.arin.net/registry/entity/NOC11848-ARIN

OrgAbuseHandle: ABUSE373-ARIN
OrgAbuseName:   abuse
OrgAbusePhone:  +1-403-220-6201 
OrgAbuseEmail:  dXaJh3k= [at] ucalgary.ca
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE373-ARIN

OrgNOCHandle: NOC11848-ARIN
OrgNOCName:   Network Operations Centre
OrgNOCPhone:  +1-403-220-6205 
OrgNOCEmail:  g4R5hnWIg4Y= [at] ucalgary.ca
OrgNOCRef:    https://rdap.arin.net/registry/entity/NOC11848-ARIN

OrgTechHandle: COATE54-ARIN
OrgTechName:   Coates, Brian 
OrgTechPhone:  +1-403-220-4864 
OrgTechEmail:  d4N1iHmHdg== [at] ucalgary.ca
OrgTechRef:    https://rdap.arin.net/registry/entity/COATE54-ARIN

RTechHandle: NGUYE14-ARIN
RTechName:   Nguyen, Tu 
RTechPhone:  +1-403-220-5155 
RTechEmail:  gnuJjXmC [at] ucalgary.ca
RTechRef:    https://rdap.arin.net/registry/entity/NGUYE14-ARIN

RTechHandle: LDW1-ARIN
RTechName:   Wang, Long Daniel
RTechPhone:  +1-403-220-4469 
RTechEmail:  gHiLdYJ7 [at] ucalgary.ca
RTechRef:    https://rdap.arin.net/registry/entity/LDW1-ARIN


#
# 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

Passed

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

0.000s

Mail

There is no mail server. Please test ucnet.ucalgary.ca.

Name
ucnet.ucalgary.ca
IP
136.159.1.21
Accessible
Autodiscover analysis not possible on an IP

Web

There is no web server. Please test ucnet.ucalgary.ca.

Url
http://136.159.1.21/
Timeout
Yes
Url
https://136.159.1.21/
Timeout
Yes

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