Stepik.org Онлайн-курсы - Stepik
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Server IP address resolved: Yes
Http response code: 200
Response time: 0.40 sec.
Last Checked: 12/09/2024
Stepik.org traffic volume is 16,979 unique daily visitors and their 79,291 pageviews. The web value rate of stepik.org is 1,040,425 USD. Each visitor makes around 5.00 page views on average.
By Alexa's traffic estimates stepik.org placed at 19,946 position over the world, while the largest amount of its visitors comes from Russian Federation, where it takes 331 place.
Stepik.org is hosted by HLL LLC in Netherlands; however, we recommend migrating the server to Russian Federation, as it will speed up stepik.org page load time for the majority of users. See the list of other web pages hosted by HLL LLC.
Stepik.org registered under .ORG top-level domain. Check other websites in .ORG zone.
The last verification results, performed on (October 13, 2024) stepik.org show that stepik.org has an expired SSL certificate issued by Let's Encrypt (expired on December 08, 2024). Click “Refresh” button for SSL Information at the Safety Information section. Check the list of websites using SSL certificates issued by Let's Encrypt.
In accordance with Google Safe Browsing, Symantec and Web of Trust stepik.org is pretty a safe domain.
Relying Google MobileFriendly test stepik.org is well optimized for mobile and tablet devices, however web page loading speed may be improved.
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 ConnectSafe evaluates stepik.org for any unsafe and insecure content. The results are critical for families with young children.
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.
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 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.
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.
Domain | stepik.org |
Issuer Organization | Let's Encrypt |
Issuer | E6 |
Algorithm | ecdsa-with-SHA384 |
Valid form | 09/09/2024 |
Expiration | 12/08/2024 |
Signed | Certificate is not self signed |
Additional Domains |
stepic.org stepik.org www.stepic.org www.stepik.org |
ASN ID: 51115
ASN Title: HLL LLC
Last Update: 03/11/2024
% 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 'AS50893 - AS51355'
as-block: AS50893 - AS51355
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: 2023-07-20T14:43:26Z
last-modified: 2023-07-20T14:43:26Z
source: RIPE
% Information related to 'AS51115'
% Abuse contact for 'AS51115' is 'abuse@qrator.net'
aut-num: AS51115
as-name: HLL-AS
org: ORG-LA267-RIPE
import: from AS197068 accept ANY
export: to AS197068 announce AS51115
admin-c: QL-RIPE
tech-c: QL-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: MNT-QRATOR-LIR
created: 2010-06-03T08:46:41Z
last-modified: 2023-05-29T10:06:12Z
source: RIPE
organisation: ORG-LA267-RIPE
org-name: HLL LLC
country: RU
org-type: LIR
address: 1-y Magistralnyy tupik 5A, Suite D/304
address: 123290
address: Moscow
address: RUSSIAN FEDERATION
phone: +74953746978
abuse-c: AR16870-RIPE
mnt-ref: RIPE-NCC-HM-MNT
mnt-ref: MNT-QRATOR-LIR
mnt-by: RIPE-NCC-HM-MNT
mnt-by: MNT-QRATOR-LIR
created: 2010-04-23T08:29:06Z
last-modified: 2020-12-16T13:01:54Z
source: RIPE # Filtered
role: HLL
address: 1-y Magistralnyy tupik 5A, Suite D/304
address: Moscow 123290
address: Russian Federation
org: ORG-LA267-RIPE
admin-c: LA27-RIPE
tech-c: DS22641-RIPE
tech-c: AZ2391-RIPE
nic-hdl: QL-RIPE
mnt-by: MNT-QRATOR-LIR
created: 2015-11-07T19:21:50Z
last-modified: 2023-05-29T13:32:18Z
source: RIPE # Filtered
% This query was served by the RIPE Database Query Service version 1.107 (SHETLAND)
Domain Name: stepik.org
Registry Domain ID: f3edbb1b716d47eab534e83128ccc245-LROR
Registrar WHOIS Server: http://whois.godaddy.com
Registrar URL: http://www.whois.godaddy.com
Updated Date: 2022-09-14T19:50:53Z
Creation Date: 2013-08-29T18:28:17Z
Registry Expiry Date: 2023-08-29T18:28:17Z
Registrar: GoDaddy.com, LLC
Registrar IANA ID: 146
Registrar Abuse Contact Email: abuse@godaddy.com
Registrar Abuse Contact Phone: +1.4806242505
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
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: Domains By Proxy, LLC
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: Arizona
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: US
Registrant Phone: REDACTED FOR PRIVACY
Registrant Phone Ext: REDACTED FOR PRIVACY
Registrant Fax: REDACTED FOR PRIVACY
Registrant Fax Ext: REDACTED FOR PRIVACY
Registrant Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Admin ID: REDACTED FOR PRIVACY
Admin Name: REDACTED FOR PRIVACY
Admin Organization: REDACTED FOR PRIVACY
Admin Street: REDACTED FOR PRIVACY
Admin City: REDACTED FOR PRIVACY
Admin State/Province: REDACTED FOR PRIVACY
Admin Postal Code: REDACTED FOR PRIVACY
Admin Country: REDACTED FOR PRIVACY
Admin Phone: REDACTED FOR PRIVACY
Admin Phone Ext: REDACTED FOR PRIVACY
Admin Fax: REDACTED FOR PRIVACY
Admin Fax Ext: REDACTED FOR PRIVACY
Admin Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Tech ID: REDACTED FOR PRIVACY
Tech Name: REDACTED FOR PRIVACY
Tech Organization: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech City: REDACTED FOR PRIVACY
Tech State/Province: REDACTED FOR PRIVACY
Tech Postal Code: REDACTED FOR PRIVACY
Tech Country: REDACTED FOR PRIVACY
Tech Phone: REDACTED FOR PRIVACY
Tech Phone Ext: REDACTED FOR PRIVACY
Tech Fax: REDACTED FOR PRIVACY
Tech Fax Ext: REDACTED FOR PRIVACY
Tech Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
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: 2022-10-31T18:31:06Z
Host | A Record | TTL |
---|---|---|
stepik.org | 13.69.75.239 | 600 |
Host | MX Record | Priority | TTL |
---|---|---|---|
stepik.org | ASPMX.L.GOOGLE.COM | 1 | 3600 |
stepik.org | ALT1.ASPMX.L.GOOGLE.COM | 5 | 3600 |
stepik.org | ALT2.ASPMX.L.GOOGLE.COM | 5 | 3600 |
stepik.org | ALT3.ASPMX.L.GOOGLE.COM | 10 | 3600 |
stepik.org | ALT4.ASPMX.L.GOOGLE.COM | 10 | 3600 |
Host | NS Record | TTL |
---|---|---|
stepik.org | ns78.domaincontrol.com | 3600 |
stepik.org | ns77.domaincontrol.com | 3600 |
Host | TXT Record | TTL |
---|---|---|
stepik.org | v=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 ~all | 1800 |
stepik.org | google-site-verification=e0C9HfpUIgVX6vyeBhrNHtqono16Gxn2D48tjm46JEI | 1800 |
stepik.org | yandex-verification: fa6a64e3034dc7b7 | 1800 |
stepik.org | google-site-verification=F1_-uKpAc4KyTYHV6Ft_QOkSrfzPgyy_cv3Vw_hc7qc | 1800 |
stepik.org | _globalsign-domain-verification=zukxRejq47RAnvHhoS1h0L3N1DqZKe6Vw4q4boswdf | 1800 |
ns77.domaincontrol.com
TTL: 86400
Email address: dns.jomax.net
Serial: 2019081400
Refresh: 28800
Retry: 7200
Expire: 604800
Minimum: 600
Last tested: 02/14/2018
Total Resources | 66 |
Number of Hosts | 17 |
Static Resources | 46 |
JavaScript Resources | 16 |
CSS Resources | 7 |
Last tested: 06/04/2017
Total Resources | 50 |
Number of Hosts | 13 |
Static Resources | 9 |
JavaScript Resources | 13 |
CSS Resources | 5 |
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