21rv.com 21世纪房车网_选房车,玩房车,交朋友

21世纪房车网,国内专业的房车露营平台,为用户提供最新房车车型,房车报价,房车图片,房车新闻资讯,房车评测导购,二手房车,房车营地,房车租赁等服务,致力于打造房车露营权威意见领袖平台和便捷的房车露营资讯网站了解房车资讯,寻找房车车型,房车露营攻略,买二手房车,都在21世纪房车.专业房车信息服务平台。


Online Status
Online

Server IP address resolved: Yes
Http response code: 200
Response time: 2.23 sec.
Last Checked: 03/28/2024

21rv.com traffic volume is 2,555 unique daily visitors and their 11,498 pageviews. The web value rate of 21rv.com is 196,837 USD. Each visitor makes around 4.82 page views on average.

By Alexa's traffic estimates 21rv.com placed at 2,338 position over the world, while the largest amount of its visitors comes from China, where it takes 6,802 place.

Perfect for 21rv.com that their data center (provided by company company CNNIC-ALIBABA-CN-NET-AP Hangzhou Alibaba Advertising Co.,Ltd., CN) is located in China, as that empowers most of the visitors to reduce the page load time. See the list of other web pages hosted by CNNIC-ALIBABA-CN-NET-AP Hangzhou Alibaba Advertising Co.,Ltd., CN.

21rv.com registered under .COM top-level domain. Check other websites in .COM zone.

The last verification results, performed on (March 28, 2024) 21rv.com show that 21rv.com has an invalid SSL certificate. Click “Refresh” button for SSL Information at the Safety Information section.

In accordance with Google Safe Browsing, Google Safe Search and Symantec 21rv.com is pretty a safe domain.

Relying Google MobileFriendly test 21rv.com is well optimized for mobile and tablet devices, however web page loading speed may be improved.


Global Rank
61,051
Average Load Time
3.67sec
Links In Count
280
Website Value
$183,960

Overview
Last Updated: 03/28/2024
Overall result - 21rv.com 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: 03/22/2024
21rv.com is safe.
Norton ConnectSafe evaluates 21rv.com for any unsafe and insecure content. The results are critical for families with young children.
Google Safe Search
Last Updated: 02/09/2019
21rv.com 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
21rv.com 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.
Site Advisor
Last Updated: 02/23/2021
21rv.com is safe.
McAfee assesses 21rv.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 21rv.com for mature or inappropriate content, only security checks are evaluated.
Web of Trust
Last Updated: 03/28/2024
21rv.com child safety is unknown.
The WOT calculates reputation of the 21rv.com. This reputation system receives ratings from users and information from third-party sources, assesses the 21rv.com for safety features and confirms, whether 21rv.com is suitable for children.

SSL Information
WARNING!Certificate download error. Previous scan results are shown below.
DomainUnknown
Issuer OrganizationUnknown
IssuerUnknown
AlgorithmUnknown
Valid formUnknown
ExpirationUnknown
SignedNo information
Additional Domains
Server Location

ASN Information

ASN ID: 37963
ASN Title: CNNIC-ALIBABA-CN-NET-AP Hangzhou Alibaba Advertising Co.,Ltd., CN

Last Update: 10/03/2023

% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS37888 - AS38911'

as-block: AS37888 - AS38911
descr: APNIC ASN block
remarks: These AS numbers are further assigned by APNIC
remarks: to APNIC members and end-users in the APNIC region
admin-c: HM20-AP
tech-c: HM20-AP
mnt-by: APNIC-HM
mnt-lower: APNIC-HM
last-modified: 2009-09-29T06:04:16Z
source: APNIC

role: APNIC Hostmaster
address: 6 Cordelia Street
address: South Brisbane
address: QLD 4101
country: AU
phone: +61 7 3858 3100
fax-no: +61 7 3858 3199
e-mail: helpdesk@apnic.net
admin-c: AMS11-AP
tech-c: AH256-AP
nic-hdl: HM20-AP
remarks: Administrator for APNIC
notify: hostmaster@apnic.net
mnt-by: MAINT-APNIC-AP
last-modified: 2013-10-23T04:06:51Z
source: APNIC

% Information related to 'AS37936 - AS37970'

as-block: AS37936 - AS37970
descr: CNNIC ASN block
country: CN
remarks: These AS numbers are further assigned by CNNIC
remarks: to CNNIC members and end-users in China
admin-c: IPAS1-AP
tech-c: IPAS1-AP
mnt-by: APNIC-HM
mnt-lower: MAINT-CNNIC-AP
last-modified: 2008-09-04T06:40:26Z
source: APNIC

role: CNNIC IPAS CONFEDERATION
address: No.4, Zhongguancun No.4 South Street,
address: Haidian District, Beijing
country: CN
phone: +86-010-58813000
fax-no: +86-010-58813075
e-mail: ipas@cnnic.cn
admin-c: IP50-AP
tech-c: IP50-AP
nic-hdl: IPAS1-AP
mnt-by: MAINT-CNNIC-AP
last-modified: 2013-09-12T07:40:01Z
source: APNIC

% Information related to 'AS37963'

% Abuse contact for 'AS37963' is 'ipas@cnnic.cn'

aut-num: AS37963
as-name: CNNIC-ALIBABA-CN-NET-AP
descr: Hangzhou Alibaba Advertising Co.,Ltd.
descr: East Software Park, 99 Huaxing Rd.
descr: Hangzhou, China
country: CN
admin-c: ZM678-AP
tech-c: ZM877-AP
tech-c: ZM876-AP
tech-c: ZM875-AP
import: from AS4837
action pref=100;
accept ANY
import: from AS4134
action pref=100;
accept ANY
export: to AS4837
announce AS37963
export: to AS4134
announce AS37963
mnt-routes: MAINT-CNNIC-AP
mnt-by: MAINT-CNNIC-AP
mnt-irt: IRT-CNNIC-CN
last-modified: 2013-07-24T02:44:02Z
source: APNIC

irt: IRT-CNNIC-CN
address: Beijing, China
e-mail: ipas@cnnic.cn
abuse-mailbox: ipas@cnnic.cn
admin-c: IP50-AP
tech-c: IP50-AP
auth: # Filtered
remarks: Please note that CNNIC is not an ISP and is not
remarks: empowered to investigate complaints of network abuse.
remarks: Please contact the tech-c or admin-c of the network.
mnt-by: MAINT-CNNIC-AP
last-modified: 2017-11-01T08:57:39Z
source: APNIC

person: Shuo Yu
address: 5F, Builing D, the West Lake International Plaza of S&T
address: No.391 Wen'er Road, Hangzhou City
address: Zhejiang, China, 310099
country: CN
phone: +86-0571-85022600
fax-no: +86-0571-85022600
e-mail: shuo.yus@alibaba-inc.com
e-mail: shuo.yus@aliyun-inc.com
nic-hdl: ZM678-AP
mnt-by: MAINT-CNNIC-AP
last-modified: 2011-11-02T03:36:02Z
source: APNIC

person: Guoxin Gao
address: 5F, Builing D, the West Lake International Plaza of S&T
address: No.391 Wen'er Road, Hangzhou City
address: Zhejiang, China, 310099
country: CN
phone: +86-0571-85022600
fax-no: +86-0571-85022600
e-mail: anti-spam@list.alibaba-inc.com
nic-hdl: ZM875-AP
mnt-by: MAINT-CNNIC-AP
last-modified: 2014-07-30T01:56:01Z
source: APNIC

person: security trouble
e-mail: cloud-cc-sqcloud@list.alibaba-inc.com
address: 5th,floor,Building D,the West Lake International Plaza of S&T,391#Wen’er Road
address: Hangzhou, Zhejiang, China
phone: +86-0571-85022600
country: CN
mnt-by: MAINT-CNNIC-AP
nic-hdl: ZM876-AP
last-modified: 2013-07-08T02:56:02Z
source: APNIC

person: Guowei Pan
address: 5F, Builing D, the West Lake International Plaza of S&T
address: No.391 Wen'er Road, Hangzhou City
address: Zhejiang, China, 310099
country: CN
phone: +86-0571-85022088-30763
fax-no: +86-0571-85022600
e-mail: guowei.pangw@alibaba-inc.com
nic-hdl: ZM877-AP
mnt-by: MAINT-CNNIC-AP
last-modified: 2013-07-09T01:34:02Z
source: APNIC

% This query was served by the APNIC Whois Service version 1.88.15-46 (WHOIS-US4)

WHOIS

Domain Name: 21RV.COM
Registry Domain ID: 112073299_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.35.com
Registrar URL: http://www.35.com
Updated Date: 2021-04-20T02:43:12Z
Creation Date: 2004-02-18T15:20:59Z
Registry Expiry Date: 2027-02-18T15:20:59Z
Registrar: Xiamen 35.Com Technology Co., Ltd.
Registrar IANA ID: 1316
Registrar Abuse Contact Email: domainabuse@35.cn
Registrar Abuse Contact Phone: +86.4001353511
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: NS3.BOLEAD.COM
Name Server: NS4.BOLEAD.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2021-04-27T00:06:07Z


DNS Records
HostA RecordTTL
HostMX RecordPriorityTTL
HostNS RecordTTL
HostTXT RecordTTL

Errors
Warnings

Last tested: 12/11/2019

Desktop
Desktop Speed
48%

Desktop Resource Breakdown
Total Resources202
Number of Hosts5
Static Resources2
JavaScript Resources18
CSS Resources4

Last tested: 05/22/2017

Mobile
Mobile Usability
99%
Mobile Speed
31%

Mobile Resource Breakdown
Total Resources43
Number of Hosts5
Static Resources41
JavaScript Resources19
CSS Resources2
www.21rv.com
www.21rv.net
www.21rv.org
www.21rv.info
www.21rv.biz
www.21rv.us
www.21rv.mobi
www.1rv.com
www.21rv.com
www.2rv.com
www.21v.com
www.21ev.com
www.21rev.com
www.21erv.com
www.21dv.com
www.21rdv.com
www.21drv.com
www.21fv.com
www.21rfv.com
www.21frv.com
www.21tv.com
www.21rtv.com
www.21trv.com
www.21r.com
www.21rc.com
www.21rvc.com
www.21rcv.com
www.21rf.com
www.21rvf.com
www.21rg.com
www.21rvg.com
www.21rgv.com
www.21rb.com
www.21rvb.com
www.21rbv.com
www.21rv.con