Masterdc.com MasterDC – Specialists in Company IT Infrastructure

We have been taking care of company IT for more than 20 years. We run two data centres - in Brno and Prague - and our IT specialist team provides a wi...

Online Status
UNKNOWN

Over the time masterdc.com has been ranked as high as 24,283 in the world, while most of its traffic comes from Iran, where it reached as high as 95,336 position.

Masterdc.com receives about 816 unique visitors and 979 pageviews per day. The estimated value of masterdc.com is 8,760 USD. Each unique visitor makes about 1.2 pageviews on average.

Masterdc.com is registered under .COM top-level domain. Check other websites in .COM zone.

At the time of the last check (July 03, 2019) masterdc.com has an expired SSL certificate (expired on August 28, 2019).

According to Google Safe Browsing, Google Safe Search and Symantec masterdc.com is quite a safe domain.

Mobile-Friendly test indicates that masterdc.com is well optimized for mobile and tablet devices, however website page loading time could be improved.


Global Rank
702,390
Average Load Time
1.58sec
Links In Count
14
Website Value
$8,760

Overview
Last Updated: 05/13/2024
Overall result - "masterdc.com" is SAFE.
We gather website safety and reputation data and compare it with available third-party sources so we calculate own safety and trustworthiness rate based on information that we get.
Norton Connect Safe
Last Updated: 02/16/2024
masterdc.com is safe.

Norton ConnectSafe evaluates masterdc.com for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search
Last Updated: 04/09/2017
masterdc.com is safe.

SafeSearch is used as a parental control tool to filter out any inappropriate for your children search results on your devices: phones, tablets or personal computers.

Google Safe Browsing
Last Updated: 01/09/2019
Malware not found at "masterdc.com".
"masterdc.com" is not a phishing page.
"masterdc.com" does not install unwanted software.
"masterdc.com" does not contain harmfull applications.
Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.
Site Advisor
Last Updated: 02/16/2021
masterdc.com is safe.

McAfee assesses masterdc.com for a meaningful set of security threats. Featured dangers from annoying pop-ups to hidden Trojans, that can steal your identity, will be revealed. McAfee does not analyze masterdc.com for mature or inappropriate content, only security checks are evaluated.

Web of Trust
Last Updated: 05/13/2024
masterdc.com child safety isunknown.

The WOT calculates reputation of the masterdc.com. This reputation system receives ratings from users and information from third-party sources, assesses the masterdc.com for safety features and confirms, whether masterdc.com is suitable for children.

SSL Information
Domain www.masterdc.com
Issuer Let's Encrypt Authority X3
Algorithm RSA-SHA256
Valid form 05/30/2019
Expiration 08/28/2019
SignedCertificate is not self signed
Additional Domains masterdc.com
www.masterdc.com
Server Location
Brno
Jihomoravsky kraj
Czech Republic
ASN Information

ASN ID: 24971
ASN Title: Master Internet s.r.o.

Last Update: 03/03/2024

% This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See http://www.ripe.net/db/support/db-terms-conditions.pdf

% Note: this output has been filtered.
% To receive output for a database update, use the "-B" flag.

% Information related to 'AS24879 - AS24986'

as-block: AS24879 - AS24986
descr: RIPE NCC ASN block
remarks: These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by: RIPE-NCC-HM-MNT
created: 2010-05-11T11:46:01Z
last-modified: 2014-02-24T13:15:17Z
source: RIPE

% Information related to 'AS24971'

% Abuse contact for 'AS24971' is 'abuse@master.cz'

aut-num: AS24971
as-name: MASTER-AS
org: ORG-MIs2-RIPE
descr: Czech Republic / www.master.cz
remarks:
remarks: .--------.---.-.-----.| |_.-----.----.
remarks: | | _ |__ --|| _| -__| _|
remarks: |__|__|__|___._|_____||____|_____|__|
remarks:
remarks: ======================== Upstream ========================
remarks:
remarks: = Telia
remarks:
import: from AS1299 action pref=90; accept ANY AND NOT {0.0.0.0/0};
export: to AS1299 announce AS-MASTERCZ
remarks:
remarks: = Cogent
remarks:
import: from AS174 action pref=90; accept ANY AND NOT {0.0.0.0/0};
export: to AS174 announce AS-MASTERCZ
remarks:
remarks:
remarks: = RETN
remarks:
import: from AS9002 action pref=90; accept ANY AND NOT {0.0.0.0/0};
export: to AS9002 announce AS-MASTERCZ
remarks:
remarks: ======================== Downstream ========================
remarks:
remarks: = Faster CZ
import: from AS24641 action pref=10; accept AS-FASTER-CZ
export: to AS24641 announce ANY
remarks: = Q-Net CZ
import: from AS21045 action pref=10; accept AS21045
export: to AS21045 announce ANY
remarks: = netsafe
import: from AS48921 action pref=10; accept AS48921 AS-FDR
export: to AS48921 announce ANY
remarks: = INTACTO GAMES a.s.
import: from AS51134 action pref=10; accept AS51134
export: to AS51134 announce ANY
remarks: = DCIT, a.s.
import: from AS199806 action pref=10; accept AS199806
export: to AS199806 announce ANY
remarks: = Detronics s.r.o.
import: from AS56656 action pref=10; accept AS56656 AS57760
export: to AS56656 announce ANY
remarks: = Telconet
import: from AS43203 action pref=10; accept AS43203
export: to AS43203 announce ANY
remarks: = EDSI-CDN
import: from AS204248 action pref=10; accept AS204248;
export: to AS204248 announce {0.0.0.0/0};
remarks: = Aukro a.s.
import: from AS206344 action pref=10; accept AS206344;
export: to AS206344 announce {0.0.0.0/0};
remarks:
remarks: ======================== peering.cz peering ========================
remarks:
import: from AS-MAI-PEERING-CZ-PEER action pref = 50; accept ANY
export: to AS-MAI-PEERING-CZ-PEER announce AS-MASTERCZ-CZPEERING
remarks:
remarks: ======================== NIX Prague peering ========================
remarks:
import: from AS-MAI-NIX-PEER action pref = 50; accept ANY
export: to AS-MAI-NIX-PEER announce AS-MASTERCZ-CZNIX
remarks:
remarks: ======================== SIX Bratislava peering ========================
remarks:
import: from AS-MAI-SIX-PEER action pref = 50; accept ANY
export: to AS-MAI-SIX-PEER announce AS-MASTERCZ-SKSIX
remarks:
remarks: ======================== NIX Bratislava peering ========================
remarks:
import: from AS-MAI-NIX-PEER action pref = 50; accept ANY
export: to AS-MAI-NIX-PEER announce AS-MASTERCZ-SKNIX
remarks:
admin-c: MAIc-RIPE
admin-c: MZI-RIPE
tech-c: MAIc-RIPE
tech-c: MZI-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: MASTER-MNT
mnt-routes: MASTER-MNT
created: 2002-06-11T14:14:49Z
last-modified: 2017-08-23T12:39:18Z
source: RIPE

organisation: ORG-MIs2-RIPE
org-name: Master Internet s.r.o.
org-type: LIR
address: Jiraskova 21
address: 602 00
address: Brno
address: CZECH REPUBLIC
phone: +420 777919700
mnt-ref: MASTER-MNT
mnt-ref: RIPE-NCC-HM-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: MASTER-MNT
admin-c: PV352-RIPE
admin-c: JIPA-RIPE
admin-c: MZI-RIPE
admin-c: PZAK-RIPE
abuse-c: MAIc-RIPE
created: 2004-04-17T11:04:37Z
last-modified: 2017-10-30T14:44:41Z
source: RIPE # Filtered

role: Master Internet contact
address: Master Internet s.r.o
address: Jiraskova 21
address: 602 00 Brno
address: Czech Republic
phone: +420777919484
abuse-mailbox: abuse@master.cz
admin-c: PV352-RIPE
tech-c: MZI-RIPE
tech-c: JIPA-RIPE
tech-c: MMAS-RIPE
nic-hdl: MAIc-RIPE
mnt-by: MASTER-MNT
created: 2009-03-28T19:44:57Z
last-modified: 2013-10-10T10:00:26Z
source: RIPE # Filtered

person: Martin Zidek
address: Master Internet s.r.o.
address: Cejl 20
address: 602 00 Brno
address: Czech Republic
phone: +420 777919700
nic-hdl: MZI-RIPE
mnt-by: MASTER-MNT
created: 2008-04-11T07:45:37Z
last-modified: 2017-10-30T22:00:16Z
source: RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.91.2 (WAGYU)

WHOIS

Domain Name: MASTERDC.COM
Registry Domain ID: 1574590460_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.joker.com
Registrar URL: http://www.joker.com
Updated Date: 2021-10-05T05:01:18Z
Creation Date: 2009-11-04T19:17:42Z
Registry Expiry Date: 2022-11-04T19:17:42Z
Registrar: CSL Computer Service Langenbach GmbH d/b/a joker.com
Registrar IANA ID: 113
Registrar Abuse Contact Email: abuse@joker.com
Registrar Abuse Contact Phone: +49.21186767447
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: NS1.MASTER.CZ
Name Server: NS2.MASTER.CZ
Name Server: NS3.MASTER.CZ
DNSSEC: signedDelegation
DNSSEC DS Data: 20580 13 2 C74DC6612D3C4A3C36713E630B2C4D3F234AB0E624066DF2DE736809D7C4A156
DNSSEC DS Data: 20580 13 1 A1E04ED567E03C58E751E2C3562D57F425998622
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2022-04-17T20:02:19Z

DNS Records
HostA RecordTTL
masterdc.com81.31.36.121300
HostMX RecordPriorityTTL
masterdc.comns3.master.cz25300
masterdc.commail.master.cz10300
HostNS RecordTTL
masterdc.comns1.master.cz300
masterdc.comns2.master.cz300
masterdc.comns3.master.cz300
HostTXT RecordTTL
masterdc.comv=spf1 mx a:d24.westmaster.com a:d78.westmaster.com a:exch.active.master.cz a:d200.master.cz a:icinga.master.cz a:cis.masterdc.com a:d4023.masterinter.net ~all300

ns1.master.cz
TTL: 3600
Email address: noc.master.cz
Serial: 2018120504
Refresh: 7200
Retry: 7200
Expire: 1209600
Minimum: 3600

Errors
Warnings

Last tested: 01/31/2019

Desktop
Desktop Speed
50%
Desktop Resource Breakdown
Total Resources73
Number of Hosts16
Static Resources58
JavaScript Resources16
CSS Resources11

Last tested: 01/31/2019

Mobile
Mobile Usability
99%
Mobile Speed
39%
Mobile Resource Breakdown
Total Resources62
Number of Hosts16
Static Resources50
JavaScript Resources16
CSS Resources11
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