public-rdns.com

.com crawl

First seen 2026-06-01 · Last seen 2026-06-01 · ok HTTP/1.1 200 26 ms crawled 2026-06-01

FI · 37.27.71.154 · AS24940 Hetzner Online GmbH

Reputation 100/100

Classifying

HTML metadata

Title
Public RDNS — Free Public DNS Resolvers (Full, Lite, Open)
Description
Free public DNS resolvers with three tiers: Full (strong Hagezi family-safe blocking), Lite (oisd ad/malware protection), and Open (unfiltered). DNSSEC enforced, no logs, DoH/DoT/Do53. Choose your level of filtering.
Language
en
Canonical
https://public-rdns.com/index.html

Open Graph

url
https://public-rdns.com/index.html
title
Public RDNS — Free Public DNS Resolvers (Full, Lite, Open)
locale
en_US
site name
Public RDNS
description
Three free no-log recursive DNS resolver tiers: Full (strong Hagezi family-safe RPZ blocking), Lite (lighter oisd ad/malware protection), Open (unfiltered). DNSSEC, QNAME minimisation, DoH/DoT/plain DNS. Pick your tier.

Technology

Server
nginx

Social

Registration

Registrar
Tucows Domains Inc.
Created
2026-01-13
Expires
2027-01-13 216 days left
Updated
2026-05-28
Name servers
  • name1.public-adns.com
  • name2.public-adns.com

DNS records live

NS
  • name1.public-adns.com
  • name2.public-adns.com
MX
  • 0

Email authentication strong

SPF
v=spf1 -all
strict (-all)
DMARC
v=DMARC1; p=reject
policy: reject (enforced)
DKIM
no key found at common selectors

Certificate (current)

E8
from 2026-05-25 to 2026-08-23
Expires in 74 days

HTTP security headers

Header hygiene 50/100 Checked live page: https://public-rdns.com/

present
  • x-frame-options
  • x-content-type-options
findings
  • missing HSTS
  • missing Content Security Policy
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
DENY
x-content-type-options
nosniff

Links to (7)

Linked from (5)

Use this data via API

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curl "https://indexo.dev/api/v1/domains/public-rdns.com" \
  -H "X-API-Key: idx_..."

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