F-i.us belongs to Leaseweb Asia Pacific pte. ltd. Check the list of other websites hosted by Leaseweb Asia Pacific pte. ltd.
In terms of rank-to-traffic ratio, f-i.us has 1,516 unique users per day, viewing 3,063 pages. The rank based value of f-i.us is 2,333 USD. Every user makes 2.16 pageviews on average.
F-i.us boasts a link base consisting of 257 referring domains and 291 external backlinks, as revealed by the data obtained from web network scanning.
F-i.us top-level domain belongs to .US domain zone. Check other webpages in .US zone.
According the last verification test in June 16, 2025, f-i.us has a valid and up-to-date SSL certificate issued by Let's Encrypt , certificate expiration date: September 12, 2025. Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by Let's Encrypt.
Based on data from Symantec f-i.us is a fairly safe domain.
Domain | f-i.us |
Issuer Organization | Let's Encrypt |
Issuer | R11 |
Algorithm | RSA-SHA256 |
Valid form | 06/14/2025 |
Expiration | 09/12/2025 |
Signed | Certificate is not self signed |
Additional Domains |
f-i.us |
Alexa Rank shows how popular f-i.us is in comparison with other sites. The most popular site has Alexa Rank equals 1. If f-i.us 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 f-i.us and pageviews on f-i.us over the past 3 months.
ASN ID: 133752
ASN Title: Leaseweb Asia Pacific pte. ltd.Last Update: 06/16/2025
% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS133632 - AS134556'
as-block: AS133632 - AS134556
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: 2014-09-03T01:31:49Z
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 'AS133752'
% Abuse contact for 'AS133752' is 'abuse@sg.leaseweb.com'
aut-num: AS133752
as-name: LEASEWEB-APAC-HKG-10
descr: Leaseweb Asia Pacific pte. ltd.
country: HK
org: ORG-LAPP1-AP
admin-c: LAPP1-AP
tech-c: LAPP1-AP
mnt-by: MAINT-LSW-SG
mnt-routes: MAINT-LSW-SG
mnt-irt: IRT-LSW-SG
last-modified: 2017-11-06T13:47:11Z
source: APNIC
irt: IRT-LSW-SG
address: 18B Keong Saik Road, Singapore 089125
e-mail: apnic@sg.leaseweb.com
abuse-mailbox: abuse@sg.leaseweb.com
admin-c: LAPP1-AP
tech-c: LAPP1-AP
auth: # Filtered
mnt-by: MAINT-LSW-SG
last-modified: 2016-06-06T08:51:20Z
source: APNIC
organisation: ORG-LAPP1-AP
org-name: Leaseweb Asia Pacific pte. ltd.
country: SG
address: 18B Keong Saik Road
address: Singapore, 089125
phone: +65-3158-7350
e-mail: apnic@leaseweb.com
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2017-08-29T23:21:17Z
source: APNIC
role: Leaseweb Asia Pacific pte ltd administrator
address: 18B Keong Saik Road, Singapore 089125
country: SG
phone: +65 3158 7350
e-mail: apnic@sg.leaseweb.com
admin-c: LAPP1-AP
tech-c: LAPP1-AP
nic-hdl: LAPP1-AP
mnt-by: MAINT-LSW-SG
notify: noc@network.leaseweb.com
last-modified: 2016-06-06T09:03:53Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.15-46 (WHOIS-US3)
Domain Name: f-i.us
Registry Domain ID: D7CEEC6E29DCA482AA2354FA2F38DF093-NSR
Registrar WHOIS Server: whois.godaddy.com
Registrar URL: whois.godaddy.com
Updated Date: 2024-12-04T14:46:15Z
Creation Date: 2018-11-28T02:32:02Z
Registry Expiry Date: 2025-11-28T02:32:02Z
Registrar: GoDaddy.com, LLC
Registrar IANA ID: 146
Registrar Abuse Contact Email: abuse@godaddy.com
Registrar Abuse Contact Phone: +1.4806242505
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Domain Status: clientRenewProhibited https://icann.org/epp#clientRenewProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: CE73C7F594A8342BB96B2108AC18B6E14-NSR
Registrant Name: Jason Siemens
Registrant Organization: Formula i, LLC
Registrant Street: 436 W 5th St
Registrant Street:
Registrant Street:
Registrant City: Pecatonica
Registrant State/Province: Illinois
Registrant Postal Code: 61063
Registrant Country: us
Registrant Phone: +1.8152892810
Registrant Phone Ext:
Registrant Fax:
Registrant Fax Ext:
Registrant Email: shifty1016@gmail.com
Registrant Application Purpose: P2
Registrant Nexus Category: C11
Registry Admin ID: CE673CD27B59E481F8BA39CEA723E343F-NSR
Admin Name: Jason Siemens
Admin Organization: Formula i, LLC
Admin Street: 436 W 5th St
Admin Street:
Admin Street:
Admin City: Pecatonica
Admin State/Province: Illinois
Admin Postal Code: 61063
Admin Country: us
Admin Phone: +1.8152892810
Admin Phone Ext:
Admin Fax:
Admin Fax Ext:
Admin Email: shifty1016@gmail.com
Admin Application Purpose: P2
Admin Nexus Category: C11
Registry Tech ID: C10856AF6C1D34743B50A7068758795AC-NSR
Tech Name: Jason Siemens
Tech Organization: Formula i, LLC
Tech Street: 436 W 5th St
Tech Street:
Tech Street:
Tech City: Pecatonica
Tech State/Province: Illinois
Tech Postal Code: 61063
Tech Country: us
Tech Phone: +1.8152892810
Tech Phone Ext:
Tech Fax:
Tech Fax Ext:
Tech Email: shifty1016@gmail.com
Tech Application Purpose: P2
Tech Nexus Category: C11
Name Server: ns1.siteground.net
Name Server: ns2.siteground.net
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2025-06-16T05:50:50Z
Host | A Record | TTL |
---|---|---|
f-i.us | 103.21.220.67 | 86400 |
Host | MX Record | Priority | TTL |
---|---|---|---|
f-i.us | mx30.antispam.mailspamprotection.com | 30 | 86400 |
f-i.us | mx10.antispam.mailspamprotection.com | 10 | 86400 |
f-i.us | mx20.antispam.mailspamprotection.com | 20 | 86400 |
Host | NS Record | TTL |
---|---|---|
f-i.us | ns2.siteground.net | 86400 |
f-i.us | ns1.siteground.net | 86400 |
Host | TXT Record | TTL |
---|---|---|
f-i.us | v=spf1 +a +mx include:f-i.us.spf.auto.dnssmarthost.net ~all | 86400 |
ns1.siteground.net
TTL: 14400
Email address: admins.siteground.com
Serial: 11
Refresh: 10800
Retry: 3600
Expire: 604800
Minimum: 3600
not found