21ccts.com 软件系统定制开发_ERP软件定制开发_辰彩途斯(北京)科技有限公司
辰彩途斯(北京)科技有限公司成立于2018年09月06日,注册地位于北京市密云区经济开发区兴盛南路8号开发区办公楼501室-2202(经济开发区集中办公区),法定代表人为卢丽丽。经营范围包括一般项目:技术服务、技术开发、技术咨询、技术交流、技术转让、技术推广;电子产品销售;环保咨询服务;水利相关咨询...
Server IP address resolved: Yes
Http response code: 200
Response time: 0.17 sec.
Last Checked: 09/12/2023
21ccts.com receives about 36,332 unique visitors and 217,992 pageviews per day. The estimated value of 21ccts.com is 313,920 USD. Each unique visitor makes about 6 pageviews on average.
21ccts.com is registered under .COM top-level domain. Check other websites in .COM zone.
At the time of the last check (September 12, 2023) 21ccts.com has an expired SSL certificate issued by Let's Encrypt (expired on December 03, 2023). Check other websites using SSL certificates issued by Let's Encrypt.
According to Symantec 21ccts.com is quite a safe domain.
Not tested yet
Alexa Rank shows how popular 21ccts.com is in comparison with other sites. The most popular site has Alexa Rank equals 1. If 21ccts.com 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 21ccts.com and pageviews on 21ccts.com over the past 3 months.
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 21ccts.com 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 21ccts.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 21ccts.com for mature or inappropriate content, only security checks are evaluated.
The WOT calculates reputation of the 21ccts.com. This reputation system receives ratings from users and information from third-party sources, assesses the 21ccts.com for safety features and confirms, whether 21ccts.com is suitable for children.
Domain | 21ccts.com |
Issuer Organization | Let's Encrypt |
Issuer | E1 |
Algorithm | ecdsa-with-SHA384 |
Valid form | 09/04/2023 |
Expiration | 12/03/2023 |
Signed | Certificate is not self signed |
Additional Domains | *.21ccts.com 21ccts.com |
ASN ID: 13335
ASN Title: CLOUDFLARENET - Cloudflare, Inc., US
Last Update: 09/12/2023
#
# 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: 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
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#
Domain Name: 21CCTS.COM
Registry Domain ID: 2788499174_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.psi-usa.info
Registrar URL: http://www.psi-usa.info
Updated Date: 2023-09-04T05:41:59Z
Creation Date: 2023-06-09T08:19:13Z
Registry Expiry Date: 2024-06-09T08:19:13Z
Registrar: PSI-USA, Inc. dba Domain Robot
Registrar IANA ID: 151
Registrar Abuse Contact Email: domain-abuse@psi-usa.info
Registrar Abuse Contact Phone: +49.94159559482
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: CHRIS.NS.CLOUDFLARE.COM
Name Server: MARIA.NS.CLOUDFLARE.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2023-09-12T08:26:42Z
Host | A Record | TTL |
---|---|---|
21ccts.com | 172.67.222.236 | 300 |
21ccts.com | 104.21.43.78 | 300 |
Host | MX Record | Priority | TTL |
---|
Host | NS Record | TTL |
---|---|---|
21ccts.com | chris.ns.cloudflare.com | 86400 |
21ccts.com | maria.ns.cloudflare.com | 86400 |
Host | TXT Record | TTL |
---|
chris.ns.cloudflare.com
TTL: 1800
Email address: dns.cloudflare.com
Serial: 2319298756
Refresh: 10000
Retry: 2400
Expire: 604800
Minimum: 1800
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