DNS Benchmark
What is 1.1.1.3 DNS?
Quick Answer
1.1.1.3 is Cloudflare's family-filtering DNS resolver that blocks malware and adult content while keeping the same easy Cloudflare setup model.
Cloudflare offers multiple resolver variants so users can choose between pure speed/privacy and filtered protection. 1.1.1.3 is the family-focused option.
Provider comparison
| DNS | Provider | Privacy | Speed |
|---|---|---|---|
| 1.1.1.3 | Cloudflare Family | High | Fast |
| 1.1.1.1 | Cloudflare | High | Very Fast |
| 9.9.9.9 | Quad9 | High | Fast |
| 8.8.8.8 | Google Public DNS | Medium | Fast |
Detailed explanation
Use 1.1.1.3 when you want Cloudflare’s infrastructure but also need a resolver that filters adult content in addition to malware. That makes it a practical choice for home networks, school devices, and shared family hardware.
If you only need raw speed and privacy, standard 1.1.1.1 is usually the better fit. If your main concern is threat blocking rather than category filtering, Quad9 DNS is another provider worth comparing.
FAQ
What is the difference between 1.1.1.1 and 1.1.1.3?
1.1.1.1 is the standard Cloudflare resolver, while 1.1.1.3 adds malware and adult-content blocking.
Is 1.1.1.3 safe for kids?
It is useful for family filtering, but it should be treated as one layer of control rather than a complete parental-control system.
Does 1.1.1.3 slow down DNS?
It is usually still fast, though the extra filtering logic can make it slightly different from the standard 1.1.1.1 profile.
Can 1.1.1.3 block malware too?
Yes. Cloudflare positions 1.1.1.3 as blocking both malware and adult content.
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