Stepik.org Catalog — Stepik

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Stepik.org Overview

Stepik.org belongs to MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US. Check the list of other websites hosted by MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US.

In terms of rank-to-traffic ratio, stepik.org has 414,864 unique users per day, viewing 3,318,909 pages. The rank based value of stepik.org is 3,621,791 USD. Every user makes 8.56 pageviews on average.

Stepik.org top-level domain belongs to .ORG domain zone. Check other webpages in .ORG zone.

According the last verification test in November 27, 2019, stepik.org has an expired SSL certificate issued by Let's Encrypt (expired on January 17, 2020). Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by Let's Encrypt.

Based on data from Google Safe Browsing, Symantec and Web of Trust stepik.org is a fairly safe domain.

According the Mobile-Friendly test by Google stepik.org is nice optimized for mobile devices and tablets, however the webpage speed could be improved.

Stepik.org Rank Summary

not found

Stepik.org Website Safety

logo
Overview
Last Updated: 08/16/2022
Unknown status.
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 logo
Norton Connect Safe
Last Updated: 03/20/2022
stepik.org is safe.
Norton ConnectSafe evaluates stepik.org for any unsafe and insecure content. The results are critical for families with young children.
Google logo
Google Safe Search
Last Updated: 08/16/2022
Unknown status.
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 brwosing logo
Google Safe Browsing
Last Updated: 01/09/2019
stepik.org is safe.
Malware: not found.
Phishing: not detected.
Unwanted software: not found.
Harmfull applications: not found.
Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.
McAfee logo
Site Advisor
Last Updated: 02/23/2021
stepik.org is safe.
McAfee assesses stepik.org 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 stepik.org for mature or inappropriate content, only security checks are evaluated.
Web of trust logo
Web of Trust
Last Updated: 01/10/2019
stepik.org child safety is very good.
The WOT calculates reputation of the stepik.org. This reputation system receives ratings from users and information from third-party sources, assesses the stepik.org for safety features and confirms, whether stepik.org is suitable for children.

SSL Information
Domainstepik.org
Issuer OrganizationLet's Encrypt
IssuerLet's Encrypt Authority X3
AlgorithmRSA-SHA256
Valid form10/19/2019
Expiration01/17/2020
SignedCertificate is not self signed
Additional Domains stepik.org
www.stepik.org

Stepik.org Hosting Information

Server Location

ASN Information

ASN ID: 8075
ASN Title: MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US

Last Update: 01/03/2022

#
# 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: 8068 - 8075
ASName: MICROSOFT-CORP-MSN-AS-BLOCK
ASHandle: AS8068
RegDate: 1997-03-31
Updated: 2013-09-04
Ref: https://rdap.arin.net/registry/autnum/8068


OrgName: Microsoft Corporation
OrgId: MSFT
Address: One Microsoft Way
City: Redmond
StateProv: WA
PostalCode: 98052
Country: US
RegDate: 1998-07-09
Updated: 2017-01-28
Comment: To report suspected security issues specific to traffic emanating from Microsoft online services, including the distribution of malicious content or other illicit or illegal material through a Microsoft online service, please submit reports to:
Comment: * https://cert.microsoft.com.
Comment:
Comment: For SPAM and other abuse issues, such as Microsoft Accounts, please contact:
Comment: * abuse@microsoft.com.
Comment:
Comment: To report security vulnerabilities in Microsoft products and services, please contact:
Comment: * secure@microsoft.com.
Comment:
Comment: For legal and law enforcement-related requests, please contact:
Comment: * msndcc@microsoft.com
Comment:
Comment: For routing, peering or DNS issues, please
Comment: contact:
Comment: * IOC@microsoft.com
Ref: https://rdap.arin.net/registry/entity/MSFT

OrgTechHandle: MRPD-ARIN
OrgTechName: Microsoft Routing, Peering, and DNS
OrgTechPhone: +1-425-882-8080
OrgTechEmail: IOC@microsoft.com
OrgTechRef: https://rdap.arin.net/registry/entity/MRPD-ARIN

OrgAbuseHandle: MAC74-ARIN
OrgAbuseName: Microsoft Abuse Contact
OrgAbusePhone: +1-425-882-8080
OrgAbuseEmail: abuse@microsoft.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/MAC74-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.
#

Stepik.org Domain Registration and Settings

WHOIS

Domain Name: STEPIK.ORG
Registry Domain ID: D169547578-LROR
Registrar WHOIS Server: whois.godaddy.com
Registrar URL: http://www.whois.godaddy.com
Updated Date: 2020-08-11T03:08:14Z
Creation Date: 2013-08-29T18:28:17Z
Registry Expiry Date: 2021-08-29T18:28:17Z
Registrar Registration Expiration Date:
Registrar: GoDaddy.com, LLC
Registrar IANA ID: 146
Registrar Abuse Contact Email: abuse@godaddy.com
Registrar Abuse Contact Phone: +1.4806242505
Reseller:
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientRenewProhibited https://icann.org/epp#clientRenewProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Registrant Organization:
Registrant State/Province: Massachusetts
Registrant Country: US
Name Server: NS77.DOMAINCONTROL.COM
Name Server: NS78.DOMAINCONTROL.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form https://www.icann.org/wicf/)
>>> Last update of WHOIS database: 2020-09-25T21:54:53Z


DNS Records
HostA RecordTTL
stepik.org13.69.75.239600
HostMX RecordPriorityTTL
stepik.orgASPMX.L.GOOGLE.COM13600
stepik.orgALT1.ASPMX.L.GOOGLE.COM53600
stepik.orgALT2.ASPMX.L.GOOGLE.COM53600
stepik.orgALT3.ASPMX.L.GOOGLE.COM103600
stepik.orgALT4.ASPMX.L.GOOGLE.COM103600
HostNS RecordTTL
stepik.orgns78.domaincontrol.com3600
stepik.orgns77.domaincontrol.com3600
HostTXT RecordTTL
stepik.orgv=spf1 mx ip4:13.69.75.239 ip4:95.213.151.43 ip4:104.47.158.169 include:spf.mandrillapp.com include:mail.zendesk.com include:sparkpostmail.com include:servers.mcsv.net include:_spf.google.com include:_spf.myjetbrains.com include:email.freshdesk.com ~all1800
stepik.orggoogle-site-verification=e0C9HfpUIgVX6vyeBhrNHtqono16Gxn2D48tjm46JEI1800
stepik.orgyandex-verification: fa6a64e3034dc7b71800
stepik.orggoogle-site-verification=F1_-uKpAc4KyTYHV6Ft_QOkSrfzPgyy_cv3Vw_hc7qc1800
stepik.org_globalsign-domain-verification=zukxRejq47RAnvHhoS1h0L3N1DqZKe6Vw4q4boswdf1800

ns77.domaincontrol.com
TTL: 86400
Email address: dns.jomax.net
Serial: 2019081400
Refresh: 28800
Retry: 7200
Expire: 604800
Minimum: 600

Stepik.org HTML Check


Errors
Warnings

Stepik.org Desktop Performance

Last tested: 02/14/2018

Speedometer image
Desktop Speed
66%

Desktop Resource Breakdown
Total Resources66
Number of Hosts17
Static Resources46
JavaScript Resources16
CSS Resources7

Stepik.org Mobile Insights

Last tested: 06/04/2017

Speedometer image
Mobile Usability
100%
Speedometer image
Mobile Speed
53%

Mobile Resource Breakdown
Total Resources50
Number of Hosts13
Static Resources9
JavaScript Resources13
CSS Resources5

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