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Rtfm.co.ua RTFM: Linux, DevOps и системное администрирование

Linux, FreeBSD и Windows сервера. Web, RDBMS и NoSQL, SMTP и POP/IMAP сервера, контейнеры и cloud. Случаи из жизни и HowTo-шки.

Online Status
Online

Server IP address resolved: Yes
Http response code: 200
Response time: 2.47 sec.
Last Checked: 08/24/2020

Rtfm.co.ua traffic volume is 1,836 unique daily visitors and their 2,203 pageviews. The web value rate of rtfm.co.ua is 39,420 USD. One visitor makes around 1.2 page views on average.

By Alexa's traffic estimates rtfm.co.ua placed at 27,490 over the world, while the largest amount of its visitors comes from Russian Federation, where it takes 36,939 place.

Rtfm.co.ua belongs to .UA top-level domain. Check other websites in .UA zone.

The last verification results, performed on (November 25, 2019) rtfm.co.ua show that has an expired SSL certificate issued by Let's Encrypt (expired on January 11, 2020), Click “Refresh” button for SSL Information at the Safety Information section. Check the list of websites using SSL certificates issued by /.

In accordance with Google Safe Browsing, Google Safe Search, Symantec and Web of Trust rtfm.co.ua is pretty a safe domain.

Relying Google MobileFriendly test rtfm.co.ua is well optimized for mobile and tablet devices, however web page loading speed may be improved.

Global Rank
312,739
Average Load Time
4.71sec
Links In Count
92
Website Value
$39,420
Overview
Last Updated: 02/26/2021
Overall result - "rtfm.co.ua" 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: 01/26/2021
rtfm.co.ua is safe.

Norton ConnectSafe evaluates rtfm.co.ua for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search
Last Updated: 11/28/2016
rtfm.co.ua 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 "rtfm.co.ua".
"rtfm.co.ua" is not a phishing page.
"rtfm.co.ua" does not install unwanted software.
"rtfm.co.ua" 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: 02/23/2021
rtfm.co.ua is safe.

McAfee assesses rtfm.co.ua 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 rtfm.co.ua for mature or inappropriate content, only security checks are evaluated.

Web of Trust
Last Updated: 01/10/2019
rtfm.co.ua child safety isvery good.

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

SSL Information
Domain rtfm.co.ua
Issuer OrganizationLet's Encrypt
Issuer Let's Encrypt Authority X3
Algorithm RSA-SHA256
Valid form 10/13/2019
Expiration 01/11/2020
SignedCertificate is not self signed
Additional Domains rtfm.co.ua
Server Location
Frankfurt am Main
Hessen
Germany
ASN Information

ASN ID: 14061
ASN Title: DIGITALOCEAN-ASN - DigitalOcean, LLC, US

Last Update: 10/17/2020

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

ASNumber: 14061
ASName: DIGITALOCEAN-ASN
ASHandle: AS14061
RegDate: 2012-09-25
Updated: 2012-09-25
Ref: https://rdap.arin.net/registry/autnum/14061


OrgName: DigitalOcean, LLC
OrgId: DO-13
Address: 101 Ave of the Americas
Address: 10th Floor
City: New York
StateProv: NY
PostalCode: 10013
Country: US
RegDate: 2012-05-14
Updated: 2018-07-17
Comment: http://www.digitalocean.com
Comment: Simple Cloud Hosting
Ref: https://rdap.arin.net/registry/entity/DO-13

OrgAbuseHandle: ABUSE5232-ARIN
OrgAbuseName: Abuse, DigitalOcean
OrgAbusePhone: +1-347-875-6044
OrgAbuseEmail: abuse@digitalocean.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE5232-ARIN

OrgNOCHandle: NOC32014-ARIN
OrgNOCName: Network Operations Center
OrgNOCPhone: +1-347-875-6044
OrgNOCEmail: noc@digitalocean.com
OrgNOCRef: https://rdap.arin.net/registry/entity/NOC32014-ARIN

OrgTechHandle: NOC32014-ARIN
OrgTechName: Network Operations Center
OrgTechPhone: +1-347-875-6044
OrgTechEmail: noc@digitalocean.com
OrgTechRef: https://rdap.arin.net/registry/entity/NOC32014-ARIN

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

WHOIS

% Request from 167.99.102.248
% This is the Ukrainian Whois query server #B.
% The Whois is subject to Terms of use
% See https://hostmaster.ua/services/
%
% IN THE PROCESS OF DELEGATION OF A DOMAIN NAME,
% THE REGISTRANT IS AN ENTITY WHO USES AND MANAGES A CERTAIN DOMAIN NAME,
% AND THE REGISTRAR IS A BUSINESS ENTITY THAT PROVIDES THE REGISTRANT
% WITH THE SERVICES NECESSARY FOR THE TECHNICAL MAINTENANCE OF THE REGISTRATION AND OPERATION OF THE DOMAIN NAME.
% FOR INFORMATION ABOUT THE REGISTRANT OF THE DOMAIN NAME, YOU SHOULD CONTACT THE REGISTRAR.

% The object shown below is NOT in the UAEPP database.
% It has been obtained by querying a remote server:
% (whois.co.ua) at port 43.
%
% REDIRECT BEGIN

Domain ID:228567_COUA-DRS
Domain Name:RTFM.CO.UA
Created On:14-Aug-2011 09:40:17 UTC
Last Updated On:10-Nov-2019 11:50:28 UTC
Expiration Date:14-Aug-2020 09:40:17 UTC
Sponsoring Registrar:ПП "Фріхост" (freehost-mnt-cunic)
Status:ok
Registrant ID:KMFUJNDQM7EV-CUNIC
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Billing ID:JBVK9E-CUNIC
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Tech ID:J86VCHZRP6MB-CUNIC
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Name Server:A6.DNS82.INFO
Name Server:D4.DNS82.LINK
Name Server:B1.DNS82.NET
Name Server:G7.DNS82.ORG



% REDIRECT END

DNS Records
HostA RecordTTL
rtfm.co.ua67.207.75.2023600
HostMX RecordPriorityTTL
rtfm.co.uamail.setevoy.org.ua103600
HostNS RecordTTL
rtfm.co.uadelta.freehost.com.ua3600
rtfm.co.uaalpha.freehost.com.ua3600
rtfm.co.uabeta.freehost.com.ua3600
rtfm.co.uagamma.freehost.com.ua3600
HostTXT RecordTTL
rtfm.co.uakeybase-site-verification=-GDKuZ_de60ENEsB0PrlVBRv6c_cTdgJ_kaEJAjVo2g3600
rtfm.co.ua3600

alpha.freehost.com.ua
TTL: 3600
Email address: domainmaster.dns82.net
Serial: 2018090601
Refresh: 14400
Retry: 3600
Expire: 604800
Minimum: 86400

Errors
Warnings

Last tested: 11/27/2018

Desktop
Desktop Speed
70%
Desktop Resource Breakdown
Total Resources114
Number of Hosts18
Static Resources90
JavaScript Resources45
CSS Resources25

Last tested: 11/27/2018

Mobile
Mobile Usability
97%
Mobile Speed
57%
Mobile Resource Breakdown
Total Resources114
Number of Hosts18
Static Resources88
JavaScript Resources43
CSS Resources25
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