520101.com belongs to DNC-AS Dimension Network & Communication Limited, HK. Check the list of other websites hosted by DNC-AS Dimension Network & Communication Limited, HK.
In terms of rank-to-traffic ratio, 520101.com has 1,498 unique users per day, viewing 3,026 pages. The rank based value of 520101.com is 2,333 USD. Every user makes 2.16 pageviews on average.
520101.com boasts a link base consisting of 237 referring domains and 251 external backlinks, as revealed by the data obtained from web network scanning.
520101.com top-level domain belongs to .COM domain zone. Check other webpages in .COM zone.
According the last verification test in September 05, 2024, 520101.com has an expired SSL certificate issued by DigiCert Inc (expired on September 22, 2024). Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by DigiCert Inc.
Based on data from Google Safe Browsing, Google Safe Search and Symantec 520101.com is a fairly safe domain.
Based on Mobile-Friendly test by Google 520101.com is poorly optimized for mobile phones and tablets. Remember that optimizing your website design for mobile devices ensures that all of your web pages perform well on all devices.





| Domain | www.520101.com |
| Issuer Organization | DigiCert Inc |
| Issuer | Encryption Everywhere DV TLS CA - G2 |
| Algorithm | RSA-SHA256 |
| Valid form | 06/25/2024 |
| Expiration | 09/22/2024 |
| Signed | Certificate is not self signed |
| Additional Domains |
www.520101.com 520101.com |
Alexa Rank shows how popular 520101.com is in comparison with other sites. The most popular site has Alexa Rank equals 1. If 520101.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 520101.com and pageviews on 520101.com over the past 3 months.
ASN ID: 59371
ASN Title: DNC-AS Dimension Network & Communication Limited, HKLast Update: 09/06/2025
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No match found for a 59371.
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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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Domain Name: 520101.COM
Registry Domain ID: 371560768_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.west.cn
Registrar URL: http://www.west.cn/
Updated Date: 2022-01-15T16:11:42Z
Creation Date: 2006-03-12T01:00:03Z
Registry Expiry Date: 2023-03-12T00:00:03Z
Registrar: Chengdu West Dimension Digital Technology Co., Ltd.
Registrar IANA ID: 1556
Registrar Abuse Contact Email: abuse@west.cn
Registrar Abuse Contact Phone: 86.28.62778877
Domain Status: ok https://icann.org/epp#ok
Name Server: F1G1NS1.DNSPOD.NET
Name Server: F1G1NS2.DNSPOD.NET
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2022-08-30T01:08:06Z
| Host | A Record | TTL |
|---|---|---|
| 520101.com | 42.236.91.68 | 600 |
| Host | MX Record | Priority | TTL |
|---|---|---|---|
| 520101.com | mx.mail.ym.163.com | 10 | 600 |
| Host | NS Record | TTL |
|---|---|---|
| 520101.com | f1g1ns2.dnspod.net | 86400 |
| 520101.com | f1g1ns1.dnspod.net | 86400 |
| Host | TXT Record | TTL |
|---|
f1g1ns1.dnspod.net
TTL: 600
Email address: freednsadmin.dnspod.com
Serial: 1560911773
Refresh: 3600
Retry: 180
Expire: 1209600
Minimum: 180
Last tested: 12/13/2015

| Total Resources | 99 |
| Number of Hosts | 31 |
| Static Resources | 71 |
| JavaScript Resources | 24 |
| CSS Resources | 5 |
Last tested: 12/13/2015


| Total Resources | 93 |
| Number of Hosts | 24 |
| Static Resources | 67 |
| JavaScript Resources | 23 |
| CSS Resources | 3 |