Ydsf.org ranking shows that the page is at position 1,003,686 over the world, while the bulk of its audience is from Indonesia, where it ranks 18,633.
It is beneficial to ydsf.org that their hosting company Indonesia Network Information Center servers are located in Indonesia, as that reduces page load time for the majority of their users. See the list of other webpages hosted on Indonesia Network Information Center servers.
In terms of rank-to-traffic ratio, ydsf.org has 521 unique users per day, viewing 737 pages. The rank based value of ydsf.org is 6,314 USD. Every user makes 1.50 pageviews on average.
Ydsf.org boasts a link base consisting of 456 referring domains and 548 external backlinks, as revealed by the data obtained from web network scanning.
Ydsf.org top-level domain belongs to .ORG domain zone. Check other webpages in .ORG zone.
According the last verification test in August 06, 2024, ydsf.org has an expired wildcard SSL certificate issued by Let's Encrypt (expired on October 18, 2024). 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 Google Safe Browsing, Google Safe Search and Symantec ydsf.org is a fairly safe domain.
According the Mobile-Friendly test by Google ydsf.org is nice optimized for mobile devices and tablets, however the webpage speed could be improved.





| Domain | *.ydsf.org |
| Issuer Organization | Let's Encrypt |
| Issuer | R11 |
| Algorithm | RSA-SHA256 |
| Valid form | 07/20/2024 |
| Expiration | 10/18/2024 |
| Signed | Certificate is not self signed |
| Additional Domains |
*.ydsf.org ydsf.org |
Alexa Rank shows how popular ydsf.org is in comparison with other sites. The most popular site has Alexa Rank equals 1. If ydsf.org 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 ydsf.org and pageviews on ydsf.org over the past 3 months.
ASN ID: 150191
ASN Title: Indonesia Network Information CenterLast Update: 05/03/2026
% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS149818 - AS150841'
as-block: AS149818 - AS150841
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: 2021-10-13T00:52:11Z
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 'AS150185 - AS150284'
as-block: AS150185 - AS150284
descr: Indonesia Network Information Center [IDNIC]
descr: Jakarta Selatan
country: ID
org: ORG-INIC1-AP
org: ORG-INIC1-AP
org: ORG-INIC1-AP
remarks: These AS numbers are further assigned by IDNIC
remarks: to IDNIC members and end-users in the IDNIC region
admin-c: IA55-AP
tech-c: IH123-AP
notify: hostmaster@idnic.net
mnt-by: APNIC-HM
mnt-lower: MNT-APJII-ID
last-modified: 2022-08-29T07:07:09Z
source: APNIC
organisation: ORG-INIC1-AP
org-name: Indonesia Network Information Center
org-type: NIR
country: ID
address: APJII - Cyber Building 11th Floor
address: Jl. Kuningan Barat No. 8
phone: +62-21-52960634
fax-no: +62-21-52960635
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mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2023-09-05T01:49:56Z
source: APNIC
role: ID-NIC ADMINISTRATORS
address: Indonesian Network Information Center
address: ID-NIC
address: Cyber Building 11th Floor
address: Jakarta 12710
country: ID
phone: +62-21-52960634
fax-no: +62-21-52960635
e-mail: hostmaster@idnic.net
remarks: spam and abuse report : abuse@apjii.or.id
remarks: technical and routing : support@apjii.or.id
remarks: hostmasters : hostmaster@apjii.or.id
remarks: ID-NIC administrators role object
admin-c: IH288-AP
tech-c: IH288-AP
nic-hdl: IA55-AP
notify: hostmaster@idnic.net
mnt-by: MNT-APJII-ID
last-modified: 2019-09-16T04:41:02Z
source: APNIC
role: ID-NIC HOSTMASTERS
address: Indonesian Network Information Center
address: ID-NIC
address: Cyber Building 11th Floor
address: Jakarta 12710
country: ID
phone: +62-21-52960634
fax-no: +62-21-52960635
e-mail: hostmaster@apjii.or.id
remarks: spam and abuse report : abuse@apjii.or.id
remarks: technical and routing : support@apjii.or.id
remarks: administrative request : admin@apjii.or.id
remarks: IDNIC hostmasters role object
admin-c: IH288-AP
tech-c: IH288-AP
nic-hdl: IH123-AP
notify: hostmaster@idnic.net
mnt-by: MNT-APJII-ID
last-modified: 2019-09-18T07:19:15Z
source: APNIC
% Information related to 'AS150191'
% Abuse contact for 'AS150191' is 'info@mediasarana.net'
aut-num: AS150191
as-name: IDNIC-SARANAINTIMEDIA-AS-ID
descr: PT Sarana Intimedia Telematika
descr: Corporate / Direct Member IDNIC
descr: Krian Sejahtera Indah Regency
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country: ID
admin-c: DAAR1-AP
tech-c: DAAR1-AP
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mnt-irt: IRT-SARANAINTIMEDIA-ID
mnt-lower: MAINT-ID-SARANAINTIMEDIA
mnt-routes: MAINT-ID-SARANAINTIMEDIA
import: from AS23947 action pref=100; accept ANY
export: to AS23947 announce AS150191
default: to AS23947 action pref=10; networks ANY
remarks: Send Spam & Abuse Reports to: info@intimedia.net.id
last-modified: 2024-03-21T07:17:21Z
source: APNIC
irt: IRT-SARANAINTIMEDIA-ID
address: Krian Sejahtera Indah Regency
address: Sidoarjo 61262, Jawa Timur
e-mail: info@mediasarana.net
abuse-mailbox: info@mediasarana.net
admin-c: DAAR1-AP
tech-c: DAAR1-AP
auth: # Filtered
mnt-by: MAINT-ID-SARANAINTIMEDIA
last-modified: 2022-09-02T03:12:16Z
source: APNIC
person: Dedi Alam Anggra Ratno
address: Krian Sejahtera Indah Regency
address: Sidoarjo 61262, Jawa Timur
country: ID
phone: +62-85763712226
e-mail: dedialam@mediasarana.net
nic-hdl: DAAR1-AP
mnt-by: MAINT-ID-SARANAINTIMEDIA
fax-no: +62-85763712226
last-modified: 2022-09-02T03:12:34Z
source: APNIC
% Information related to 'AS150191'
aut-num: AS150191
as-name: IDNIC-SARANAINTIMEDIA-AS-ID
descr: PT Sarana Intimedia Telematika
descr: Corporate / Direct Member IDNIC
descr: Krian Sejahtera Indah Regency
descr: Sidoarjo 61262, Jawa Timur
country: ID
admin-c: DAAR1-AP
tech-c: DAAR1-AP
mnt-by: MAINT-ID-SARANAINTIMEDIA
mnt-irt: IRT-SARANAINTIMEDIA-ID
mnt-lower: MAINT-ID-SARANAINTIMEDIA
mnt-routes: MAINT-ID-SARANAINTIMEDIA
import: from AS23947 action pref=100; accept ANY
export: to AS23947 announce AS150191
default: to AS23947 action pref=10; networks ANY
remarks: Send Spam & Abuse Reports to: info@intimedia.net.id
last-modified: 2024-02-20T10:45:49Z
source: IDNIC
irt: IRT-SARANAINTIMEDIA-ID
address: Krian Sejahtera Indah Regency
address: Sidoarjo 61262, Jawa Timur
e-mail: info@intimedia.net.id
abuse-mailbox: info@intimedia.net.id
admin-c: DAAR1-AP
tech-c: DAAR1-AP
auth: # Filtered
mnt-by: MAINT-ID-SARANAINTIMEDIA
last-modified: 2024-02-20T10:31:57Z
source: IDNIC
person: Dedi Alam Anggra Ratno
address: Krian Sejahtera Indah Regency
address: Sidoarjo 61262, Jawa Timur
country: ID
e-mail: dedialam@intimedia.net.id
nic-hdl: DAAR1-AP
mnt-by: MAINT-ID-SARANAINTIMEDIA
phone: +6285763712226
last-modified: 2024-02-20T10:40:48Z
source: IDNIC
% This query was served by the APNIC Whois Service version 1.88.25 (WHOIS-US4)
Domain Name: ydsf.org
Registry Domain ID: bf15e41763c44aa2982457a166126644-LROR
Registrar WHOIS Server: http://whois.publicdomainregistry.com
Registrar URL: http://www.publicdomainregistry.com
Updated Date: 2024-04-09T02:59:57Z
Creation Date: 2009-05-19T04:39:28Z
Registry Expiry Date: 2026-05-19T04:39:28Z
Registrar: PDR Ltd. d/b/a PublicDomainRegistry.com
Registrar IANA ID: 303
Registrar Abuse Contact Email: abuse@publicdomainregistry.com
Registrar Abuse Contact Phone: +1.2013775952
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: Privacy Protect, LLC (PrivacyProtect.org)
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: MA
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: US
Registrant Phone: REDACTED FOR PRIVACY
Registrant Phone Ext: REDACTED FOR PRIVACY
Registrant Fax: REDACTED FOR PRIVACY
Registrant Fax Ext: REDACTED FOR PRIVACY
Registrant Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Admin ID: REDACTED FOR PRIVACY
Admin Name: REDACTED FOR PRIVACY
Admin Organization: REDACTED FOR PRIVACY
Admin Street: REDACTED FOR PRIVACY
Admin City: REDACTED FOR PRIVACY
Admin State/Province: REDACTED FOR PRIVACY
Admin Postal Code: REDACTED FOR PRIVACY
Admin Country: REDACTED FOR PRIVACY
Admin Phone: REDACTED FOR PRIVACY
Admin Phone Ext: REDACTED FOR PRIVACY
Admin Fax: REDACTED FOR PRIVACY
Admin Fax Ext: REDACTED FOR PRIVACY
Admin Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Tech ID: REDACTED FOR PRIVACY
Tech Name: REDACTED FOR PRIVACY
Tech Organization: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech City: REDACTED FOR PRIVACY
Tech State/Province: REDACTED FOR PRIVACY
Tech Postal Code: REDACTED FOR PRIVACY
Tech Country: REDACTED FOR PRIVACY
Tech Phone: REDACTED FOR PRIVACY
Tech Phone Ext: REDACTED FOR PRIVACY
Tech Fax: REDACTED FOR PRIVACY
Tech Fax Ext: REDACTED FOR PRIVACY
Tech Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Name Server: ns1.ydsf.org
Name Server: ns2.ydsf.org
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2025-03-20T01:11:25Z
| Host | A Record | TTL |
|---|---|---|
| ydsf.org | 103.41.207.131 | 14400 |
| Host | MX Record | Priority | TTL |
|---|---|---|---|
| ydsf.org | alt4.aspmx.l.google.com | 10 | 14400 |
| ydsf.org | alt1.aspmx.l.google.com | 5 | 14400 |
| ydsf.org | aspmx.l.google.com | 1 | 14400 |
| ydsf.org | alt2.aspmx.l.google.com | 5 | 14400 |
| ydsf.org | alt3.aspmx.l.google.com | 10 | 14400 |
| Host | NS Record | TTL |
|---|---|---|
| ydsf.org | ns1.ydsf.org | 86400 |
| ydsf.org | ns2.ydsf.org | 86400 |
| Host | TXT Record | TTL |
|---|---|---|
| ydsf.org | v=spf1 ip4:103.41.207.131 ip4:103.41.207.131 +a +mx ~all | 14400 |
ns1.ydsf.org
TTL: 86400
Email address: ydsf\.on.gmail.com
Serial: 2024113001
Refresh: 3600
Retry: 1800
Expire: 1209600
Minimum: 86400
Last tested: 05/31/2017

| Total Resources | 63 |
| Number of Hosts | 5 |
| Static Resources | 55 |
| JavaScript Resources | 10 |
| CSS Resources | 23 |
Last tested: 05/31/2017


| Total Resources | 69 |
| Number of Hosts | 5 |
| Static Resources | 58 |
| JavaScript Resources | 14 |
| CSS Resources | 23 |