Yuntansi.cn 北京云坦思教育科技有限公司
北京云坦思教育科技有限公司是一家致力于教育科技创新的企业，专注于为学生和教育工作者提供高效、智能的学习解决方案。我们位于中国首都北京，凭借丰富的教育资源和前沿的技术支持，致力于推动教育的数字化转型。 公司开发了一系列智能学习平台和在线教育工具，旨在提升学习效果和教学效率。我们的产品涵盖在线课程、互动...
Yuntansi.cn Overview
Yuntansi.cn belongs to CLOUDFLARENET - Cloudflare, Inc., US. Check the list of other websites hosted by CLOUDFLARENET - Cloudflare, Inc., US.
In terms of rank-to-traffic ratio, yuntansi.cn has 1,655 unique users per day, viewing 3,344 pages. The rank based value of yuntansi.cn is 2,595 USD. Every user makes 2.14 pageviews on average.
Yuntansi.cn boasts a link base consisting of 233 referring domains and 618 external backlinks, as revealed by the data obtained from web network scanning.
Yuntansi.cn top-level domain belongs to .CN domain zone. Check other webpages in .CN zone.
According the last verification test in October 27, 2024, yuntansi.cn has a valid and up-to-date SSL certificate issued by Google Trust Services , certificate expiration date: January 18, 2025. Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by Google Trust Services.
Based on data from Symantec yuntansi.cn is a fairly safe domain.
Yuntansi.cn Website Safety
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 yuntansi.cn 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.
McAfee assesses yuntansi.cn 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 yuntansi.cn for mature or inappropriate content, only security checks are evaluated.
The WOT calculates reputation of the yuntansi.cn. This reputation system receives ratings from users and information from third-party sources, assesses the yuntansi.cn for safety features and confirms, whether yuntansi.cn is suitable for children.
| Domain | yuntansi.cn |
| Issuer Organization | Google Trust Services |
| Issuer | WE1 |
| Algorithm | ecdsa-with-SHA256 |
| Valid form | 10/20/2024 |
| Expiration | 01/18/2025 |
| Signed | Certificate is not self signed |
| Additional Domains |
yuntansi.cn *.yuntansi.cn |
Yuntansi.cn Rank History
Alexa Rank shows how popular yuntansi.cn is in comparison with other sites. The most popular site has Alexa Rank equals 1. If yuntansi.cn has Alexa Rank equals 100,000, then it is in TOP 100,000 popular sites in the world. The rank is calculated using a combination of average daily visitors to yuntansi.cn and pageviews on yuntansi.cn over the past 3 months.
Yuntansi.cn Hosting Information
ASN ID: 13335
ASN Title: CLOUDFLARENET - Cloudflare, Inc., USLast Update: 10/27/2024
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# 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
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# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
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ASNumber: 13335
ASName: CLOUDFLARENET
ASHandle: AS13335
RegDate: 2010-07-14
Updated: 2017-02-17
Comment: All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse
Ref: https://rdap.arin.net/registry/autnum/13335
OrgName: Cloudflare, Inc.
OrgId: CLOUD14
Address: 101 Townsend Street
City: San Francisco
StateProv: CA
PostalCode: 94107
Country: US
RegDate: 2010-07-09
Updated: 2017-02-17
Comment: All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse
Ref: https://rdap.arin.net/registry/entity/CLOUD14
OrgTechHandle: ADMIN2521-ARIN
OrgTechName: Admin
OrgTechPhone: +1-650-319-8930
OrgTechEmail: rir@cloudflare.com
OrgTechRef: https://rdap.arin.net/registry/entity/ADMIN2521-ARIN
OrgAbuseHandle: ABUSE2916-ARIN
OrgAbuseName: Abuse
OrgAbusePhone: +1-650-319-8930
OrgAbuseEmail: abuse@cloudflare.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE2916-ARIN
OrgNOCHandle: NOC11962-ARIN
OrgNOCName: NOC
OrgNOCPhone: +1-650-319-8930
OrgNOCEmail: noc@cloudflare.com
OrgNOCRef: https://rdap.arin.net/registry/entity/NOC11962-ARIN
RNOCHandle: NOC11962-ARIN
RNOCName: NOC
RNOCPhone: +1-650-319-8930
RNOCEmail: noc@cloudflare.com
RNOCRef: https://rdap.arin.net/registry/entity/NOC11962-ARIN
RTechHandle: ADMIN2521-ARIN
RTechName: Admin
RTechPhone: +1-650-319-8930
RTechEmail: rir@cloudflare.com
RTechRef: https://rdap.arin.net/registry/entity/ADMIN2521-ARIN
RAbuseHandle: ABUSE2916-ARIN
RAbuseName: Abuse
RAbusePhone: +1-650-319-8930
RAbuseEmail: abuse@cloudflare.com
RAbuseRef: https://rdap.arin.net/registry/entity/ABUSE2916-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
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# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
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Yuntansi.cn Domain Registration and Settings
Domain Name: yuntansi.cn
ROID: 20240809s10001s59426595-cn
Domain Status: ok
Registrant: 韩立国
Registrant Contact Email: m9661906591@gmail.com
Sponsoring Registrar: 成都飞数科技有限公司
Name Server: rayden.ns.cloudflare.com
Name Server: dorthy.ns.cloudflare.com
Registration Time: 2024-08-09 04:04:33
Expiration Time: 2025-08-09 04:04:33
DNSSEC: unsigned
| Host | A Record | TTL |
|---|---|---|
| yuntansi.cn | 172.67.169.191 | 300 |
| yuntansi.cn | 104.21.27.211 | 300 |
| Host | MX Record | Priority | TTL |
|---|
| Host | NS Record | TTL |
|---|---|---|
| yuntansi.cn | dorthy.ns.cloudflare.com | 86400 |
| yuntansi.cn | rayden.ns.cloudflare.com | 86400 |
| Host | TXT Record | TTL |
|---|
dorthy.ns.cloudflare.com
TTL: 1800
Email address: dns.cloudflare.com
Serial: 2355160632
Refresh: 10000
Retry: 2400
Expire: 604800
Minimum: 1800
Yuntansi.cn HTML Check
not found
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