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Server IP address resolved: No
Http response code: None
Last Checked: 08/17/2025
Neustar.us traffic volume is 12,813 unique daily visitors and their 51,253 pageviews. The web value rate of neustar.us is 77,425 USD. Each visitor makes around 4.28 page views on average.
By Alexa's traffic estimates neustar.us placed at 141,930 position over the world.
Neustar.us server is located in United States, therefore, we cannot identify the countries where the traffic is originated and if the distance can potentially affect the page load time. See the list of other web pages hosted by AMAZON-02 - Amazon.com, Inc., US.
Neustar.us registered under .US top-level domain. Check other websites in .US zone.
The last verification results, performed on (July 14, 2024) neustar.us show that neustar.us has an expired wildcard SSL certificate issued by Amazon (expired on March 26, 2025). Click “Refresh” button for SSL Information at the Safety Information section. Check the list of websites using SSL certificates issued by Amazon.
In accordance with Google Safe Browsing, Symantec and Web of Trust neustar.us is pretty a safe domain.
Relying Google MobileFriendly test neustar.us is well optimized for mobile and tablet devices, however web page loading speed may be improved.

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 neustar.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 neustar.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 neustar.us for mature or inappropriate content, only security checks are evaluated.

The WOT calculates reputation of the neustar.us. This reputation system receives ratings from users and information from third-party sources, assesses the neustar.us for safety features and confirms, whether neustar.us is suitable for children.
Domain | *.neustar.biz |
Issuer Organization | Amazon |
Issuer | Amazon RSA 2048 M03 |
Algorithm | RSA-SHA256 |
Valid form | 02/27/2024 |
Expiration | 03/26/2025 |
Signed | Certificate is not self signed |
Additional Domains | *.neustar.biz neustar.biz |
ASN ID: 16509
ASN Title: AMAZON-02 - Amazon.com, Inc., US
Last Update: 07/19/2025
#
# 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
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#
ASNumber: 16509
ASName: AMAZON-02
ASHandle: AS16509
RegDate: 2000-05-03
Updated: 2012-03-02
Ref: https://rdap.arin.net/registry/autnum/16509
OrgName: Amazon.com, Inc.
OrgId: AMAZON-4
Address: 1918 8th Ave
City: SEATTLE
StateProv: WA
PostalCode: 98101-1244
Country: US
RegDate: 1995-01-23
Updated: 2017-01-28
Ref: https://rdap.arin.net/registry/entity/AMAZON-4
OrgAbuseHandle: AEA8-ARIN
OrgAbuseName: Amazon EC2 Abuse
OrgAbusePhone: +1-206-266-4064
OrgAbuseEmail: abuse@amazonaws.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/AEA8-ARIN
OrgTechHandle: ANO24-ARIN
OrgTechName: Amazon EC2 Network Operations
OrgTechPhone: +1-206-266-4064
OrgTechEmail: amzn-noc-contact@amazon.com
OrgTechRef: https://rdap.arin.net/registry/entity/ANO24-ARIN
RTechHandle: AC6-ORG-ARIN
RTechName: Amazon-com Incorporated
RTechPhone: +1-206-266-2187
RTechEmail: ipmanagement@amazon.com
RTechRef: https://rdap.arin.net/registry/entity/AC6-ORG-ARIN
#
# 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
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#
Domain Name: neustar.us
Registry Domain ID: D670499-US
Registrar WHOIS Server:
Registrar URL: https://www.about.us/
Updated Date: 2024-06-02T00:00:04Z
Creation Date: 2002-04-18T19:21:57Z
Registry Expiry Date: 2025-04-17T23:59:59Z
Registrar: .us Registry Services LLC
Registrar IANA ID: 1111112
Registrar Abuse Contact Email: abuse@about.us
Registrar Abuse Contact Phone:
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: serverTransferProhibited https://icann.org/epp#serverTransferProhibited
Domain Status: serverDeleteProhibited https://icann.org/epp#serverDeleteProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: serverUpdateProhibited https://icann.org/epp#serverUpdateProhibited
Registry Registrant ID: C37639215-US
Registrant Name: .US Registration Policy
Registrant Organization: Registry Services, LLC
Registrant Street: 100 S. Mill Ave
Registrant Street: Suite 1600
Registrant Street:
Registrant City: Tempe
Registrant State/Province: AZ
Registrant Postal Code: 85281
Registrant Country: US
Registrant Phone: +1.4806519999
Registrant Phone Ext:
Registrant Fax:
Registrant Fax Ext:
Registrant Email: help@about.us
Registrant Application Purpose: P5
Registrant Nexus Category: C21
Registry Admin ID: C37639215-US
Admin Name: .US Registration Policy
Admin Organization: Registry Services, LLC
Admin Street: 100 S. Mill Ave
Admin Street: Suite 1600
Admin Street:
Admin City: Tempe
Admin State/Province: AZ
Admin Postal Code: 85281
Admin Country: US
Admin Phone: +1.4806519999
Admin Phone Ext:
Admin Fax:
Admin Fax Ext:
Admin Email: help@about.us
Admin Application Purpose: P5
Admin Nexus Category: C21
Registry Tech ID: C37639215-US
Tech Name: .US Registration Policy
Tech Organization: Registry Services, LLC
Tech Street: 100 S. Mill Ave
Tech Street: Suite 1600
Tech Street:
Tech City: Tempe
Tech State/Province: AZ
Tech Postal Code: 85281
Tech Country: US
Tech Phone: +1.4806519999
Tech Phone Ext:
Tech Fax:
Tech Fax Ext:
Tech Email: help@about.us
Tech Application Purpose: P5
Tech Nexus Category: C21
Name Server: pdns4.ultradns.org
Name Server: pdns5.ultradns.info
Name Server: pdns1.ultradns.net
Name Server: pdns6.ultradns.co.uk
Name Server: pdns3.ultradns.org
Name Server: pdns2.ultradns.net
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2024-12-18T17:00:36Z
Host | A Record | TTL |
---|---|---|
neustar.us | 184.72.97.35 | 1800 |
neustar.us | 3.214.232.213 | 1800 |
Host | MX Record | Priority | TTL |
---|---|---|---|
neustar.us | mxb-0018ba01.gslb.pphosted.com | 10 | 300 |
neustar.us | mxa-0018ba01.gslb.pphosted.com | 10 | 300 |
Host | NS Record | TTL |
---|---|---|
neustar.us | pdns4.ultradns.org | 1800 |
neustar.us | pdns6.ultradns.co.uk | 1800 |
neustar.us | pdns3.ultradns.org | 1800 |
neustar.us | pdns1.ultradns.net | 1800 |
neustar.us | pdns2.ultradns.net | 1800 |
neustar.us | pdns5.ultradns.info | 1800 |
Host | TXT Record | TTL |
---|---|---|
neustar.us | ace7b2a4-5e79-4384-9190-2ec6f9214f27 | 1800 |
neustar.us | +jwRas3ZmpS8thF64prZxRuqUwJEHf3fwc+yZqEpx1S7XNvfCNvB3cohNUOZvswIU1NeTUG+5j90zX9CiJ/vWA== | 1800 |
neustar.us | MS=ms17004204 | 1800 |
neustar.us | v=spf1 exists:%{i}._i.%{d}._d.espf.agari.com include:%{d}.79.spf-protect.agari.com ~all | 1800 |
pdns1.ultradns.net
TTL: 1800
Email address: sec_grp.neustar.biz
Serial: 1308319173
Refresh: 10800
Retry: 3600
Expire: 604800
Minimum: 600
Last tested: 11/06/2015

Total Resources | 28 |
Number of Hosts | 4 |
Static Resources | 19 |
JavaScript Resources | 10 |
CSS Resources | 2 |
Last tested: 11/06/2015


Total Resources | 28 |
Number of Hosts | 4 |
Static Resources | 19 |
JavaScript Resources | 10 |
CSS Resources | 2 |
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