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Cross-Reference Verification

innbn-bucuresti.ro

Independent verification of core DNS records against public resolvers. DNS Tool queries Google Public DNS and Cloudflare DNS at scan time and compares their responses to our own results.

Verification Summary

12
Total Checks
12
Matched
0
Mismatched
0
Unavailable

Providers Queried

Cloudflare DNS ok
Endpoint: https://cloudflare-dns.com/dns-query
Latency: 1940ms
Google Public DNS ok
Endpoint: https://dns.google/resolve
Latency: 81ms

Our Records vs Cloudflare DNS

Type DNS Tool Cloudflare Status
A
  • 94.177.36.66
  • 94.177.36.66
 match
AAAA No records No records match
MX
  • 0 innbn-bucuresti.ro.
  • 0 innbn-bucuresti.ro
 match
NS
  • ns3.primetelecom.ro.
  • ns4.primetelecom.ro.
  • ns3.primetelecom.ro
  • ns4.primetelecom.ro
 match
TXT
  • v=spf1 ip4:94.177.36.66 +a +mx +ip4:89.37.120.230 +ip4:89.44.234.254 +ip4:89.33.124.17 ~all
  • v=spf1 ip4:94.177.36.66 +a +mx +ip4:89.37.120.230 +ip4:89.44.234.254 +ip4:89.33.124.17 ~all
 match
CNAME No records No records match

Our Records vs Google Public DNS

Type DNS Tool Google Status
A
  • 94.177.36.66
  • 94.177.36.66
 match
AAAA No records No records match
MX
  • 0 innbn-bucuresti.ro.
  • 0 innbn-bucuresti.ro
 match
NS
  • ns3.primetelecom.ro.
  • ns4.primetelecom.ro.
  • ns3.primetelecom.ro
  • ns4.primetelecom.ro
 match
TXT
  • v=spf1 ip4:94.177.36.66 +a +mx +ip4:89.37.120.230 +ip4:89.44.234.254 +ip4:89.33.124.17 ~all
  • v=spf1 ip4:94.177.36.66 +a +mx +ip4:89.37.120.230 +ip4:89.44.234.254 +ip4:89.33.124.17 ~all
 match
CNAME No records No records match

Verify It Yourself

You do not have to trust us. Use these links to run the same queries yourself.

Google Admin Toolbox
DNS-over-HTTPS APIs

Methodology

At scan time, DNS Tool resolves the target domain's core records (A, AAAA, MX, NS, TXT, CNAME) using five independent public DNS resolvers — Cloudflare, Google Public DNS, Quad9, OpenDNS, and DNS4EU. As a separate verification step, it then queries Google Public DNS (via DNS-over-HTTPS) and Cloudflare DNS (via DNS-over-HTTPS) to cross-reference those results for the same record types.

Records are normalized (trailing dots removed, case-folded, sorted) and compared set-to-set. A match means identical record sets. Partial means overlapping but not identical (common during DNS propagation). A mismatch means no overlap — which may indicate a configuration error, propagation delay, or split-horizon DNS.

This cross-referencing is not a guarantee of correctness — it is corroboration. Multiple independent sources observing the same records increases confidence in the data. This is standard practice in intelligence analysis (per ICD 203) and scientific methodology.

Cross-reference schema version: 1.0 · Generated: 2026-04-15T14:11:37Z

Machine-Readable Data

This cross-reference verification data is available as structured JSON for other tools, researchers, and investigators to consume.

View JSON
Straight talk about your data.

We use two cookies, both essential:

  • _csrf — Prevents cross-site request forgery. Required for form submissions. Security-only.
  • _dns_session — Only exists if you choose to sign in. No account required to use DNS Tool.

We log your IP address for two reasons: rate limiting (so nobody abuses the service) and security (identifying malicious actors and complying with legal obligations). We check source geography for analysis accuracy — DNS responses vary by region, and knowing which resolver answered from where makes the science better.

No tracking cookies. No analytics cookies. No ad networks. No data brokers. Our code is open-core — the application framework is publicly available under BUSL-1.1 with timed Apache-2.0 conversion. Verify it yourself.

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