Ddns.us Free Dynamic DNS | ChangeIP.com
Dynamic DNS follows your Dynamic IP. Dynamic DNS allows you to serve content using a dynamic IP.
Server IP address resolved: No
Http response code: None
Last Checked: 05/02/2026
Ddns.us attracts 3,031 unique visitors daily, generating 15,157 pageviews. The estimated value of ddns.us is 262,450 USD. Each visitor views approximately 5.35 pages on average.
According to Majestic's traffic estimates, ddns.us ranks 4,911 globally, with the majority of its visitors coming from Brazil, where it holds the 716 position.
Ddns.us is hosted by CHANGEIP-01, US in United States; however, migrating the server to Brazil could further improve page load times for the majority of users.
See the list of other websites hosted by CHANGEIP-01, US.
Ddns.us is registered with the .US top-level domain. Explore additional websites within the .US zone.
According to the latest verification on (May 02, 2026), ddns.us has an invalid SSL certificate. Click the "Refresh" button in the Safety Information section for updated SSL details.
According to Web of Trust ddns.us may be a suspicious domain.
Based on Google's Mobile-Friendly test, ddns.us is not well optimized for mobile and tablet devices. Ensuring your site is mobile-friendly guarantees better performance across all devices, and improving the web page loading time could further enhance user experience.
Audience Geography. Where are ddns.us visitors located?
| Country | Visitors |
|---|---|
 Brazil BR | 87.4% |
| India IN | 4.9% |
| Viet Nam VN | 1.5% |
| Other | 6.2% |
| Country | Pageviews |
|---|---|
| Brazil BR | 87.6% |
| India IN | 8% |
| Viet Nam VN | 2.9% |
| Other | 1.5% |
| Country | Rank |
|---|---|
| Brazil BR | 716 |
| Viet Nam VN | 15025 |
| India IN | 60477 |
Where do visitors go on ddns.us?
| Subdomain | Pageviews |
|---|---|
| acadweb.ddns.us | 87.62% |
| log.ddns.us | 4.19% |
| logto.ddns.us | 3.75% |
| fw-daya.ddns.us | 2.04% |
| other | 2.4% |
| Subdomain | Pageviews per User |
|---|---|
| fw-daya.ddns.us | 10 |
| logto.ddns.us | 8 |
| log.ddns.us | 7 |
| acadweb.ddns.us | 5 |
| Subdomain | Reach |
|---|---|
| acadweb.ddns.us | 87.36% |
| log.ddns.us | 2.96% |
| logto.ddns.us | 2.49% |
| fw-daya.ddns.us | 1.03% |
How popular is ddns.us?
| Period | Global Rank | Global Rank Delta |
|---|---|---|
| past 3 months | 46047 | -73164 |
| past month | 33037 | -18176 |
| past week | 10529 | -24117 |
| yesterday | 6314 | -990 |
| Days | Pageviews Rank | Pageviews Rank Delta | Pageviews per Million | Pageviews per Million Delta | Pageviews per User | Pageviews per User Delta |
|---|---|---|---|---|---|---|
| 90 | 38801 | -60150 | 15 | 200% | 5 | 0.4% |
| 30 | 27432 | -22940 | 22 | 100% | 5 | 30% |
| 7 | 9156 | -17591 | 72 | 200% | 5 | -14.49% |
| 1 | 4929 | -1577 | 10 | 30% | 6 | 20% |
| Days | Reach Rank | Reach Rank Delta | Reach per Million | Reach per Million Delta |
|---|---|---|---|---|
| 90 | 53560 | -89186 | 14 | 200% |
| 30 | 39074 | -18410 | 20 | 60% |
| 7 | 12376 | -30688 | 70 | 200% |
| 1 | 8247 | -929 | 100 | 10% |
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 ConnectSafe evaluates ddns.us for any unsafe and insecure content. The results are critical for families with young children.
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.
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.
McAfee assesses ddns.us 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 ddns.us for mature or inappropriate content, only security checks are evaluated.
The WOT calculates reputation of the ddns.us. This reputation system receives ratings from users and information from third-party sources, assesses the ddns.us for safety features and confirms, whether ddns.us is suitable for children.
| WARNING! | Certificate download error. Previous scan results are shown below. |
| Domain | Unknown |
| Issuer Organization | Unknown |
| Issuer | Unknown |
| Algorithm | Unknown |
| Valid form | Unknown |
| Expiration | Unknown |
| Signed | No information |
| Additional Domains |
ASN ID: 19557
ASN Title: CHANGEIP-01, US
Last Update: 05/01/2026
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2022, American Registry for Internet Numbers, Ltd.
#
ASNumber: 19557
ASName: CHANGEIP-01
ASHandle: AS19557
RegDate: 2005-10-21
Updated: 2012-03-02
Comment: For abuse issues contact SUPPORT AT CHANGEIP.COM
Ref: https://rdap.arin.net/registry/autnum/19557
OrgName: CHANGEIP COM
OrgId: CHANG-4
Address: PO Box 2333
City: San Marcos
StateProv: CA
PostalCode: 92079
Country: US
RegDate: 2005-10-17
Updated: 2005-11-09
Ref: https://rdap.arin.net/registry/entity/CHANG-4
OrgAbuseHandle: CSD2-ARIN
OrgAbuseName: ChangeIP Network Operations
OrgAbusePhone: +1-800-791-3367
OrgAbuseEmail: abuse@changeip.cc
OrgAbuseRef: https://rdap.arin.net/registry/entity/CSD2-ARIN
OrgTechHandle: CSD2-ARIN
OrgTechName: ChangeIP Network Operations
OrgTechPhone: +1-800-791-3367
OrgTechEmail: abuse@changeip.cc
OrgTechRef: https://rdap.arin.net/registry/entity/CSD2-ARIN
RAbuseHandle: CSD2-ARIN
RAbuseName: ChangeIP Network Operations
RAbusePhone: +1-800-791-3367
RAbuseEmail: abuse@changeip.cc
RAbuseRef: https://rdap.arin.net/registry/entity/CSD2-ARIN
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2022, American Registry for Internet Numbers, Ltd.
#
Domain Name: ddns.us
Registry Domain ID: D1793774-US
Registrar WHOIS Server:
Registrar URL: whois.biz
Updated Date: 2025-02-22T08:01:18Z
Creation Date: 2002-04-24T14:30:14Z
Registry Expiry Date: 2026-04-23T23:59:59Z
Registrar: Network Solutions, LLC
Registrar IANA ID: 2
Registrar Abuse Contact Email: abuse@web.com
Registrar Abuse Contact Phone: +1.8003337680
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: CF12F9392184548AF88851AC7430A2CC5-NSR
Registrant Name: Alan Cohen
Registrant Organization: ChangeIP.com
Registrant Street: 1200 Brickell Avenue
Registrant Street: Suite 1950
Registrant Street:
Registrant City: Miami
Registrant State/Province: FL
Registrant Postal Code: 33131
Registrant Country: US
Registrant Phone: +1.8007913367
Registrant Phone Ext:
Registrant Fax: +1.7862246593
Registrant Fax Ext:
Registrant Email: noc@changeip.com
Registrant Application Purpose: P1
Registrant Nexus Category: C11
Registry Admin ID: C21C23ADBF4994FD8B736FBE96699AEEF-NSR
Admin Name: ChangeIP Network OperationsZZZ
Admin Organization:
Admin Street: 1200 Brickell Avenue
Admin Street: Suite 1950
Admin Street:
Admin City: Miami
Admin State/Province: FL
Admin Postal Code: 33131
Admin Country: US
Admin Phone: +1.8007913367
Admin Phone Ext:
Admin Fax: +1.7862246593
Admin Fax Ext:
Admin Email: noc@changeip.com
Registry Tech ID: C21C23ADBF4994FD8B736FBE96699AEEF-NSR
Tech Name: ChangeIP Network OperationsZZZ
Tech Organization:
Tech Street: 1200 Brickell Avenue
Tech Street: Suite 1950
Tech Street:
Tech City: Miami
Tech State/Province: FL
Tech Postal Code: 33131
Tech Country: US
Tech Phone: +1.8007913367
Tech Phone Ext:
Tech Fax: +1.7862246593
Tech Fax Ext:
Tech Email: noc@changeip.com
Name Server: ns1.changeip.com
Name Server: ns2.changeip.com
Name Server: ns3.changeip.com
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2025-02-23T22:58:50Z
| Host | A Record | TTL |
|---|---|---|
| ddns.us | 204.16.169.54 | 299 |
| Host | MX Record | Priority | TTL |
|---|
| Host | NS Record | TTL |
|---|
| Host | TXT Record | TTL |
|---|---|---|
| ddns.us | v=spf1 ip4:204.16.168.0/21 -all | 3600 |
ns1.changeip.org
TTL: 21600
Email address: noc.changeip.com
Serial: 1
Refresh: 3600
Retry: 150
Expire: 604800
Minimum: 31
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