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Analysis History

View all DNS analysis records

New Analysis
Domain Email Security Date Actions
openai.com
Low Risk
Unchanged since 22 Feb 2026
SPF ✓ DMARC ✓ DKIM ✓
22 Feb 2026 03:39 UTC
cloudflare.com
Low Risk
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
22 Feb 2026 03:39 UTC
openai.com
Low Risk
Unchanged since 22 Feb 2026
SPF ✓ DMARC ✓ DKIM ✓
22 Feb 2026 03:39 UTC
cia.gov
Low Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
22 Feb 2026 03:39 UTC
openai.com
Low Risk
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
22 Feb 2026 03:39 UTC
ibm.com
Low Risk
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
22 Feb 2026 03:38 UTC
amazon.com
Low Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✗
22 Feb 2026 03:38 UTC
2911.us
Low Risk
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
22 Feb 2026 03:38 UTC
mx1.blauw-survey.com
Critical Risk 3 issues to fix
Unchanged since 22 Feb 2026
SPF ✗ DMARC ✗ DKIM ?
22 Feb 2026 03:38 UTC
spitalpoianamare.ro
High Risk 2 issues to fix
Unchanged since 22 Feb 2026
SPF ✓ DMARC ! DKIM ✓
22 Feb 2026 03:37 UTC
spitalpoianamare.ro
High Risk 2 issues to fix
Unchanged since 22 Feb 2026
SPF ✓ DMARC ! DKIM ✓
22 Feb 2026 03:37 UTC
mx1.blauw-survey.com
Critical Risk 3 issues to fix
Unchanged since 22 Feb 2026
SPF ✗ DMARC ✗ DKIM ?
22 Feb 2026 03:37 UTC
spitalulorasenescbaicoi.ro
Medium Risk 1 issue to fix
Unchanged since 22 Feb 2026
SPF ✓ DMARC ! DKIM ✓
22 Feb 2026 03:37 UTC
spitalpoianamare.ro
High Risk 2 issues to fix
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓
22 Feb 2026 03:37 UTC
surland.de
Low Risk 1 issue to fix
Unchanged since 22 Feb 2026
SPF ✓ DMARC ✓ DKIM ✓
22 Feb 2026 03:37 UTC
example.com
Low Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✗
22 Feb 2026 03:37 UTC
surland.de
Low Risk 1 issue to fix
Unchanged since 22 Feb 2026
SPF ✓ DMARC ✓ DKIM ✓
22 Feb 2026 03:37 UTC
spitalulorasenescbaicoi.ro
Medium Risk 1 issue to fix
Unchanged since 22 Feb 2026
SPF ✓ DMARC ! DKIM ✓
22 Feb 2026 03:37 UTC
mx1.blauw-survey.com
Critical Risk 3 issues to fix
No earlier scan on this page
SPF ✗ DMARC ✗ DKIM ?
22 Feb 2026 03:37 UTC
surland.de
Low Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
22 Feb 2026 03:37 UTC
spitalulorasenescbaicoi.ro
Medium Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓
22 Feb 2026 03:36 UTC
gmg-attendorn.de
High Risk 1 issue to fix
Unchanged since 22 Feb 2026
SPF ✓ DMARC ✗ DKIM ?
22 Feb 2026 03:36 UTC
gmg-attendorn.de
High Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ✗ DKIM ?
22 Feb 2026 03:36 UTC
zmacnashville.net
High Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ✗ DKIM ?
22 Feb 2026 03:36 UTC
proton.me
Low Risk 2 issues to fix
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
22 Feb 2026 03:36 UTC
optonline.net
High Risk 2 issues to fix
No earlier scan on this page
SPF ✓ DMARC ! DKIM ?
22 Feb 2026 03:35 UTC
fredduval.com
High Risk 1 issue to fix
Unchanged since 22 Feb 2026
SPF ✓ DMARC ✗ DKIM ?
22 Feb 2026 03:35 UTC
server.it-help.tech
Low Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ?
22 Feb 2026 03:35 UTC
apavil.ro
Low Risk 1 issue to fix
Unchanged since 22 Feb 2026
SPF ✓ DMARC ✓ DKIM ✓
22 Feb 2026 03:35 UTC
apavil.ro
Low Risk 1 issue to fix
Unchanged since 22 Feb 2026
SPF ✓ DMARC ✓ DKIM ✓
22 Feb 2026 03:35 UTC
fredduval.com
High Risk 1 issue to fix
Unchanged since 22 Feb 2026
SPF ✓ DMARC ✗ DKIM ?
22 Feb 2026 03:35 UTC
dnsstuff.com
Low Risk
Unchanged since 22 Feb 2026
SPF ✓ DMARC ✓ DKIM ✓
22 Feb 2026 03:35 UTC
evilhacker.com
Critical Risk 3 issues to fix
Unchanged since 22 Feb 2026
SPF ✗ DMARC ✗ DKIM ?
22 Feb 2026 03:35 UTC
dnsstuff.com
Low Risk
Unchanged since 22 Feb 2026
SPF ✓ DMARC ✓ DKIM ✓
22 Feb 2026 03:34 UTC
fredduval.com
High Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ✗ DKIM ?
22 Feb 2026 03:34 UTC
apavil.ro
Low Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
22 Feb 2026 03:34 UTC
evilhacker.com
Critical Risk 3 issues to fix
Unchanged since 22 Feb 2026
SPF ✗ DMARC ✗ DKIM ?
22 Feb 2026 03:34 UTC
dnsstuff.com
Low Risk
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
22 Feb 2026 03:34 UTC
markphd.me
Critical Risk 3 issues to fix
No earlier scan on this page
SPF ✗ DMARC ✗ DKIM ?
22 Feb 2026 03:34 UTC
nlnetlabs.nl
Medium Risk 1 issue to fix
Unchanged since 22 Feb 2026
SPF ✓ DMARC ! DKIM ✓
22 Feb 2026 03:34 UTC
google.com
Low Risk
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ?
22 Feb 2026 03:34 UTC
it-help.tech
Low Risk
Unchanged since 22 Feb 2026
SPF ✓ DMARC ✓ DKIM ✓
22 Feb 2026 03:33 UTC
ietf.org
Medium Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ! DKIM ?
22 Feb 2026 03:33 UTC
freebsd.org
High Risk 2 issues to fix
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓
22 Feb 2026 03:33 UTC
nlnetlabs.nl
Medium Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓
22 Feb 2026 03:33 UTC
it-help.tech
Low Risk
Unchanged since 22 Feb 2026
SPF ✓ DMARC ✓ DKIM ✓
22 Feb 2026 03:32 UTC
it-help.tech
Low Risk
Unchanged since 22 Feb 2026
SPF ✓ DMARC ✓ DKIM ✓
22 Feb 2026 03:19 UTC
it-help.tech
Low Risk
Unchanged since 22 Feb 2026
SPF ✓ DMARC ✓ DKIM ✓
22 Feb 2026 03:19 UTC
it-help.tech
Low Risk
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
22 Feb 2026 02:15 UTC
evilhacker.com
Critical Risk 3 issues to fix
No earlier scan on this page
SPF ✗ DMARC ✗ DKIM ?
22 Feb 2026 00:56 UTC
Low Risk
openai.com
Unchanged since 22 Feb 2026
SPF ✓ DMARC ✓ DKIM ✓ 22 Feb 2026 03:39 UTC
Low Risk
cloudflare.com
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 22 Feb 2026 03:39 UTC
Low Risk
openai.com
Unchanged since 22 Feb 2026
SPF ✓ DMARC ✓ DKIM ✓ 22 Feb 2026 03:39 UTC
Low Risk 1 issue to fix
cia.gov
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 22 Feb 2026 03:39 UTC
Low Risk
openai.com
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 22 Feb 2026 03:39 UTC
Low Risk
ibm.com
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 22 Feb 2026 03:38 UTC
Low Risk 1 issue to fix
amazon.com
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✗ 22 Feb 2026 03:38 UTC
Low Risk
2911.us
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 22 Feb 2026 03:38 UTC
Critical Risk 3 issues to fix
mx1.blauw-survey.com
Unchanged since 22 Feb 2026
SPF ✗ DMARC ✗ DKIM ? 22 Feb 2026 03:38 UTC
High Risk 2 issues to fix
spitalpoianamare.ro
Unchanged since 22 Feb 2026
SPF ✓ DMARC ! DKIM ✓ 22 Feb 2026 03:37 UTC
High Risk 2 issues to fix
spitalpoianamare.ro
Unchanged since 22 Feb 2026
SPF ✓ DMARC ! DKIM ✓ 22 Feb 2026 03:37 UTC
Critical Risk 3 issues to fix
mx1.blauw-survey.com
Unchanged since 22 Feb 2026
SPF ✗ DMARC ✗ DKIM ? 22 Feb 2026 03:37 UTC
Medium Risk 1 issue to fix
spitalulorasenescbaicoi.ro
Unchanged since 22 Feb 2026
SPF ✓ DMARC ! DKIM ✓ 22 Feb 2026 03:37 UTC
High Risk 2 issues to fix
spitalpoianamare.ro
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓ 22 Feb 2026 03:37 UTC
Low Risk 1 issue to fix
surland.de
Unchanged since 22 Feb 2026
SPF ✓ DMARC ✓ DKIM ✓ 22 Feb 2026 03:37 UTC
Low Risk 1 issue to fix
example.com
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✗ 22 Feb 2026 03:37 UTC
Low Risk 1 issue to fix
surland.de
Unchanged since 22 Feb 2026
SPF ✓ DMARC ✓ DKIM ✓ 22 Feb 2026 03:37 UTC
Medium Risk 1 issue to fix
spitalulorasenescbaicoi.ro
Unchanged since 22 Feb 2026
SPF ✓ DMARC ! DKIM ✓ 22 Feb 2026 03:37 UTC
Critical Risk 3 issues to fix
mx1.blauw-survey.com
No earlier scan on this page
SPF ✗ DMARC ✗ DKIM ? 22 Feb 2026 03:37 UTC
Low Risk 1 issue to fix
surland.de
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 22 Feb 2026 03:37 UTC
Medium Risk 1 issue to fix
spitalulorasenescbaicoi.ro
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓ 22 Feb 2026 03:36 UTC
High Risk 1 issue to fix
gmg-attendorn.de
Unchanged since 22 Feb 2026
SPF ✓ DMARC ✗ DKIM ? 22 Feb 2026 03:36 UTC
High Risk 1 issue to fix
gmg-attendorn.de
No earlier scan on this page
SPF ✓ DMARC ✗ DKIM ? 22 Feb 2026 03:36 UTC
High Risk 1 issue to fix
zmacnashville.net
No earlier scan on this page
SPF ✓ DMARC ✗ DKIM ? 22 Feb 2026 03:36 UTC
Low Risk 2 issues to fix
proton.me
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 22 Feb 2026 03:36 UTC
High Risk 2 issues to fix
optonline.net
No earlier scan on this page
SPF ✓ DMARC ! DKIM ? 22 Feb 2026 03:35 UTC
High Risk 1 issue to fix
fredduval.com
Unchanged since 22 Feb 2026
SPF ✓ DMARC ✗ DKIM ? 22 Feb 2026 03:35 UTC
Low Risk 1 issue to fix
server.it-help.tech
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ? 22 Feb 2026 03:35 UTC
Low Risk 1 issue to fix
apavil.ro
Unchanged since 22 Feb 2026
SPF ✓ DMARC ✓ DKIM ✓ 22 Feb 2026 03:35 UTC
Low Risk 1 issue to fix
apavil.ro
Unchanged since 22 Feb 2026
SPF ✓ DMARC ✓ DKIM ✓ 22 Feb 2026 03:35 UTC
High Risk 1 issue to fix
fredduval.com
Unchanged since 22 Feb 2026
SPF ✓ DMARC ✗ DKIM ? 22 Feb 2026 03:35 UTC
Low Risk
dnsstuff.com
Unchanged since 22 Feb 2026
SPF ✓ DMARC ✓ DKIM ✓ 22 Feb 2026 03:35 UTC
Critical Risk 3 issues to fix
evilhacker.com
Unchanged since 22 Feb 2026
SPF ✗ DMARC ✗ DKIM ? 22 Feb 2026 03:35 UTC
Low Risk
dnsstuff.com
Unchanged since 22 Feb 2026
SPF ✓ DMARC ✓ DKIM ✓ 22 Feb 2026 03:34 UTC
High Risk 1 issue to fix
fredduval.com
No earlier scan on this page
SPF ✓ DMARC ✗ DKIM ? 22 Feb 2026 03:34 UTC
Low Risk 1 issue to fix
apavil.ro
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 22 Feb 2026 03:34 UTC
Critical Risk 3 issues to fix
evilhacker.com
Unchanged since 22 Feb 2026
SPF ✗ DMARC ✗ DKIM ? 22 Feb 2026 03:34 UTC
Low Risk
dnsstuff.com
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 22 Feb 2026 03:34 UTC
Critical Risk 3 issues to fix
markphd.me
No earlier scan on this page
SPF ✗ DMARC ✗ DKIM ? 22 Feb 2026 03:34 UTC
Medium Risk 1 issue to fix
nlnetlabs.nl
Unchanged since 22 Feb 2026
SPF ✓ DMARC ! DKIM ✓ 22 Feb 2026 03:34 UTC
Low Risk
google.com
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ? 22 Feb 2026 03:34 UTC
Low Risk
it-help.tech
Unchanged since 22 Feb 2026
SPF ✓ DMARC ✓ DKIM ✓ 22 Feb 2026 03:33 UTC
Medium Risk 1 issue to fix
ietf.org
No earlier scan on this page
SPF ✓ DMARC ! DKIM ? 22 Feb 2026 03:33 UTC
High Risk 2 issues to fix
freebsd.org
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓ 22 Feb 2026 03:33 UTC
Medium Risk 1 issue to fix
nlnetlabs.nl
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓ 22 Feb 2026 03:33 UTC
Low Risk
it-help.tech
Unchanged since 22 Feb 2026
SPF ✓ DMARC ✓ DKIM ✓ 22 Feb 2026 03:32 UTC
Low Risk
it-help.tech
Unchanged since 22 Feb 2026
SPF ✓ DMARC ✓ DKIM ✓ 22 Feb 2026 03:19 UTC
Low Risk
it-help.tech
Unchanged since 22 Feb 2026
SPF ✓ DMARC ✓ DKIM ✓ 22 Feb 2026 03:19 UTC
Low Risk
it-help.tech
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 22 Feb 2026 02:15 UTC
Critical Risk 3 issues to fix
evilhacker.com
No earlier scan on this page
SPF ✗ DMARC ✗ DKIM ? 22 Feb 2026 00:56 UTC
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.

Public analyses are archived by a third party. When a scan is not marked private or run as /dev/null, its report URL is submitted to the Internet Archive, which creates a permanent public record outside our control. That is deliberate — it gives every published analysis tamper-evident provenance independent of us — but it is not reversible, so it is stated here before you scan rather than after.

If you create an account and want out, account deletion removes your login and scan history. Public domain analyses remain available because they contain only public DNS records, already hashed. Full details: Privacy Policy.

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Running Real-Time Scan Telemetry

Most scans complete in less than one minute. Some may take longer.

Markers represent known resolver locations. Anycast routing selects the nearest node — exact routing is internal to each provider.

Pipeline nodes reflect live data as each analysis phase completes.

Telemetry Log 0 polls