Neustar Security Services is now Vercara
A Faster, Safer and More Reliable Internet Experience Tailored to You
Tailor your internet experience to meet your needs with Vercara UltraDNS Public. Everyone is different and not everyone uses the internet the same way. One-size doesn’t fit all so don’t be locked down by another internet service. With Vercara UltraDNS Public, you have choices on how the internet works for you.

Flexible & Effective Protection
Mitigates threats by preventing access to malicious websites known for malware, phishing, spyware and bots.

Fast Performance
Quickly resolves queries through highly reliable, global DNS infrastructure.

Massive Global Network
Offers a global platform that is highly redundant and operates on Vercara hardware at 30 nodes across 6 continents.

Always Available
Co-located with Vercara's authoritative and top-level-domain (TLD) servers, providing low latency responses and instant cache updates for the zones that Vercara hosts.

Ultra Secure
Ensuring secure navigation with key controls built into the service to protect you from threats online and potential prying eyes. (DoH and DoT support available upon request.)
100%
Reliability & Uptime
Multiple Levels of Service
Choose the one that meets your needs.
![]() Unfiltered Resolution |
![]() Threat Protection |
![]() Family Secure |
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Categories Blocked Learn More |
None | Malware Ransomware Spyware Phishing |
Threat Protection plus: Gambling Pornography Violence Hate/Discrimination |
Business Secure has been replaced with UltraDDR. Learn more about how UltraDDR can protect your business. |
IPv4 | 64.6.64.6 64.6.65.6 |
156.154.70.2 156.154.71.2 |
156.154.70.3 156.154.71.3 |
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IPv6 | 2620:74:1b::1:1 2620:74:1c::2:2 |
2610:a1:1018::2 2610:a1:1019::2 |
2610:a1:1018::3 2610:a1:1019::3 |