Sf2.net ranking shows that the page is at position 3,254,674 over the world.
Sf2.net hosting company servers are placed in the Japan, but, unfortunately, it’s not possible to identify the countries where the bulk of sf2.net users come from and, therefore, we couldn’t define if the distance can influence the webpage load time. See the list of other webpages hosted on Shenzhen Tencent Computer Systems Company Limited servers.
In terms of rank-to-traffic ratio, sf2.net has 54 unique users per day, viewing 216 pages. The rank based value of sf2.net is 3,154 USD. Every user makes 4.32 pageviews on average.
Sf2.net boasts a link base consisting of 1300 referring domains and 1558 external backlinks, as revealed by the data obtained from web network scanning.
Sf2.net top-level domain belongs to .NET domain zone. Check other webpages in .NET zone.
According the last verification test in June 10, 2022, sf2.net has an expired SSL certificate issued by DigiCert Inc (expired on July 23, 2022). Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by DigiCert Inc.
Based on data from Symantec sf2.net is a fairly safe domain.





| Domain | www.sf2.net |
| Issuer Organization | DigiCert Inc |
| Issuer | Encryption Everywhere DV TLS CA - G1 |
| Algorithm | RSA-SHA256 |
| Valid form | 07/23/2021 |
| Expiration | 07/23/2022 |
| Signed | Certificate is not self signed |
| Additional Domains |
www.sf2.net sf2.net |
Alexa Rank shows how popular sf2.net is in comparison with other sites. The most popular site has Alexa Rank equals 1. If sf2.net 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 sf2.net and pageviews on sf2.net over the past 3 months.
ASN ID: 132203
ASN Title: Shenzhen Tencent Computer Systems Company LimitedLast Update: 02/04/2026
% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS132096 - AS133119'
as-block: AS132096 - AS133119
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: 2011-08-10T06:21:42Z
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 'AS132203'
% Abuse contact for 'AS132203' is 'jimmyxiao@tencent.com'
aut-num: AS132203
as-name: TENCENT-NET-AP-CN
descr: Tencent Building, Kejizhongyi Avenue
descr: Hi-techPark
descr: Nanshan District
country: CN
org: ORG-STCS1-AP
admin-c: STCS2-AP
tech-c: STCS2-AP
mnt-routes: MAINT-TENCENT-NET-AP-CN
mnt-by: MAINT-TENCENT-NET-AP-CN
mnt-irt: IRT-TENCENT-NET-AP-CN
last-modified: 2017-10-16T00:27:25Z
source: APNIC
irt: IRT-TENCENT-NET-AP-CN
address: Tencent Building, Kejizhongyi Avenue, Hi-techPark,Nanshan District,Shenzhen
e-mail: jimmyxiao@tencent.com
abuse-mailbox: jimmyxiao@tencent.com
admin-c: STCS2-AP
tech-c: STCS2-AP
auth: # Filtered
mnt-by: MAINT-TENCENT-NET-AP-CN
last-modified: 2014-09-17T00:54:14Z
source: APNIC
organisation: ORG-STCS1-AP
org-name: Shenzhen Tencent Computer Systems Company Limited
country: HK
address: Tencent Building, Kejizhongyi Avenue
address: Hi-techPark
address: Nanshan District
phone: +86-755-86013388
fax-no: +86-755-86013030
e-mail: tencent_idc@tencent.com
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2017-09-01T12:56:34Z
source: APNIC
role: SHENZHEN TENCENT COMPUTER SYSTEMS COMPANY LIMITED
address: Tencent Building, Kejizhongyi Avenue, Hi-techPark,Nanshan District,Shenzhen
country: CN
phone: +86-755-86013388-64196
fax-no: +86-755-86013030
e-mail: jimmyxiao@tencent.com
admin-c: STCS2-AP
tech-c: STCS2-AP
nic-hdl: STCS2-AP
mnt-by: MAINT-TENCENT-NET-AP-CN
last-modified: 2014-09-17T00:57:52Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.15-46 (WHOIS-US4)
Domain Name: SF2.NET
Registry Domain ID: 1511894686_DOMAIN_NET-VRSN
Registrar WHOIS Server: grs-whois.hichina.com
Registrar URL: http://www.net.cn
Updated Date: 2021-11-08T11:20:02Z
Creation Date: 2008-08-03T18:53:13Z
Registry Expiry Date: 2022-08-03T18:53:13Z
Registrar: Alibaba Cloud Computing (Beijing) Co., Ltd.
Registrar IANA ID: 420
Registrar Abuse Contact Email: DomainAbuse@service.aliyun.com
Registrar Abuse Contact Phone: +86.95187
Domain Status: ok https://icann.org/epp#ok
Name Server: DNS3.HICHINA.COM
Name Server: DNS4.HICHINA.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2022-06-10T01:56:39Z
| Host | A Record | TTL |
|---|---|---|
| sf2.net | 43.128.14.79 | 600 |
| Host | MX Record | Priority | TTL |
|---|
| Host | NS Record | TTL |
|---|---|---|
| sf2.net | dns4.hichina.com | 86400 |
| sf2.net | dns3.hichina.com | 86400 |
| Host | TXT Record | TTL |
|---|
dns3.hichina.com
TTL: 600
Email address: hostmaster.hichina.com
Serial: 2022011002
Refresh: 3600
Retry: 1200
Expire: 86400
Minimum: 600
not found