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Analysis History

View all DNS analysis records

New Analysis
Domain Email Security Date Actions
cia.gov
Low Risk 1 issue to fix
Unchanged since 21 Feb 2026
SPF ✓ DMARC ✓ DKIM ✓
21 Feb 2026 02:09 UTC
ietf.org
Medium Risk 1 issue to fix
Unchanged since 21 Feb 2026
SPF ✓ DMARC ! DKIM ?
21 Feb 2026 02:09 UTC
dnstool.it-help.tech
Low Risk
Unchanged since 21 Feb 2026
SPF ✓ DMARC ✓ DKIM ?
21 Feb 2026 02:09 UTC
spitalsighet.ro
High Risk 2 issues to fix
No earlier scan on this page
SPF ✓ DMARC ! DKIM ?
21 Feb 2026 01:55 UTC
dnstool.it-help.tech
Low Risk
Unchanged since 21 Feb 2026
SPF ✓ DMARC ✓ DKIM ?
21 Feb 2026 01:48 UTC
ietf.org
Medium Risk 1 issue to fix
Unchanged since 21 Feb 2026
SPF ✓ DMARC ! DKIM ?
21 Feb 2026 01:35 UTC
dnstool.it-help.tech
Low Risk
Unchanged since 21 Feb 2026
SPF ✓ DMARC ✓ DKIM ?
21 Feb 2026 01:35 UTC
cia.gov
Low Risk 1 issue to fix
Unchanged since 21 Feb 2026
SPF ✓ DMARC ✓ DKIM ✓
21 Feb 2026 01:34 UTC
cia.gov
Low Risk 1 issue to fix
Unchanged since 21 Feb 2026
SPF ✓ DMARC ✓ DKIM ✓
21 Feb 2026 01:11 UTC
ietf.org
Medium Risk 1 issue to fix
Unchanged since 21 Feb 2026
SPF ✓ DMARC ! DKIM ?
21 Feb 2026 01:11 UTC
dnstool.it-help.tech
Low Risk
Unchanged since 21 Feb 2026
SPF ✓ DMARC ✓ DKIM ?
21 Feb 2026 01:11 UTC
cia.gov
Low Risk 1 issue to fix
Unchanged since 21 Feb 2026
SPF ✓ DMARC ✓ DKIM ✓
21 Feb 2026 01:10 UTC
ietf.org
Medium Risk 1 issue to fix
Unchanged since 21 Feb 2026
SPF ✓ DMARC ! DKIM ?
21 Feb 2026 01:10 UTC
dnstool.it-help.tech
Low Risk
Unchanged since 21 Feb 2026
SPF ✓ DMARC ✓ DKIM ?
21 Feb 2026 01:10 UTC
insmc.ro
High Risk 2 issues to fix
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓
21 Feb 2026 01:07 UTC
cia.gov
Low Risk 1 issue to fix
Unchanged since 21 Feb 2026
SPF ✓ DMARC ✓ DKIM ✓
21 Feb 2026 01:00 UTC
dnstool.it-help.tech
Low Risk
Unchanged since 21 Feb 2026
SPF ✓ DMARC ✓ DKIM ?
21 Feb 2026 01:00 UTC
ietf.org
Medium Risk 1 issue to fix
Unchanged since 21 Feb 2026
SPF ✓ DMARC ! DKIM ?
21 Feb 2026 01:00 UTC
dnstool.it-help.tech
Low Risk
Unchanged since 21 Feb 2026
SPF ✓ DMARC ✓ DKIM ?
21 Feb 2026 01:00 UTC
ietf.org
Medium Risk 1 issue to fix
Unchanged since 21 Feb 2026
SPF ✓ DMARC ! DKIM ?
21 Feb 2026 00:37 UTC
ietf.org
Medium Risk 1 issue to fix
Unchanged since 21 Feb 2026
SPF ✓ DMARC ! DKIM ?
21 Feb 2026 00:37 UTC
dnstool.it-help.tech
Low Risk
Unchanged since 21 Feb 2026
SPF ✓ DMARC ✓ DKIM ?
21 Feb 2026 00:37 UTC
cia.gov
Low Risk 1 issue to fix
Unchanged since 21 Feb 2026
SPF ✓ DMARC ✓ DKIM ✓
21 Feb 2026 00:37 UTC
ietf.org
Medium Risk 1 issue to fix
Unchanged since 21 Feb 2026
SPF ✓ DMARC ! DKIM ?
21 Feb 2026 00:36 UTC
sportcommunities.group
Low Risk
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
21 Feb 2026 00:36 UTC
ietf.org
Medium Risk 1 issue to fix
Unchanged since 21 Feb 2026
SPF ✓ DMARC ! DKIM ?
21 Feb 2026 00:36 UTC
ietf.org
Medium Risk 1 issue to fix
Unchanged since 21 Feb 2026
SPF ✓ DMARC ! DKIM ?
21 Feb 2026 00:36 UTC
ietf.org
Medium Risk 1 issue to fix
Unchanged since 21 Feb 2026
SPF ✓ DMARC ! DKIM ?
21 Feb 2026 00:36 UTC
ietf.org
Medium Risk 1 issue to fix
Unchanged since 21 Feb 2026
SPF ✓ DMARC ! DKIM ?
21 Feb 2026 00:36 UTC
dnstool.it-help.tech
Low Risk
Unchanged since 21 Feb 2026
SPF ✓ DMARC ✓ DKIM ?
21 Feb 2026 00:35 UTC
cia.gov
Low Risk 1 issue to fix
Unchanged since 21 Feb 2026
SPF ✓ DMARC ✓ DKIM ✓
21 Feb 2026 00:35 UTC
ietf.org
Medium Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ! DKIM ?
21 Feb 2026 00:13 UTC
dnstool.it-help.tech
Low Risk
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ?
21 Feb 2026 00:12 UTC
cisa.gov
Low Risk
Unchanged since 21 Feb 2026
SPF ✓ DMARC ✓ DKIM ✓
21 Feb 2026 00:10 UTC
nasa.gov
Low Risk
Unchanged since 21 Feb 2026
SPF ✓ DMARC ✓ DKIM ✓
21 Feb 2026 00:10 UTC
cia.gov
Low Risk 1 issue to fix
Unchanged since 21 Feb 2026
SPF ✓ DMARC ✓ DKIM ✓
21 Feb 2026 00:09 UTC
monologue.to
High Risk 2 issues to fix
Unchanged since 20 Feb 2026
SPF ✗ DMARC ! DKIM ?
21 Feb 2026 00:08 UTC
nasa.gov
Low Risk
Unchanged since 20 Feb 2026
SPF ✓ DMARC ✓ DKIM ✓
21 Feb 2026 00:01 UTC
cisa.gov
Low Risk
Unchanged since 20 Feb 2026
SPF ✓ DMARC ✓ DKIM ✓
21 Feb 2026 00:00 UTC
cia.gov
Low Risk 1 issue to fix
Unchanged since 20 Feb 2026
SPF ✓ DMARC ✓ DKIM ✓
21 Feb 2026 00:00 UTC
monologue.to
High Risk 2 issues to fix
No earlier scan on this page
SPF ✗ DMARC ! DKIM ?
20 Feb 2026 23:31 UTC
cia.gov
Low Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
20 Feb 2026 22:23 UTC
blauwsurvey.com
Low Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
20 Feb 2026 21:38 UTC
nasa.gov
Low Risk
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
20 Feb 2026 21:29 UTC
cisa.gov
Low Risk
Unchanged since 20 Feb 2026
SPF ✓ DMARC ✓ DKIM ✓
20 Feb 2026 21:23 UTC
apple.com
Low Risk 1 issue to fix
Unchanged since 20 Feb 2026
SPF ✓ DMARC ✓ DKIM ✓
20 Feb 2026 21:23 UTC
surland.de
Low Risk 1 issue to fix
Unchanged since 20 Feb 2026
SPF ✓ DMARC ✓ DKIM ✓
20 Feb 2026 21:21 UTC
surland.de
Low Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
20 Feb 2026 21:20 UTC
apple.com
Low Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
20 Feb 2026 21:20 UTC
cisa.gov
Low Risk
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
20 Feb 2026 21:20 UTC
Low Risk 1 issue to fix
cia.gov
Unchanged since 21 Feb 2026
SPF ✓ DMARC ✓ DKIM ✓ 21 Feb 2026 02:09 UTC
Medium Risk 1 issue to fix
ietf.org
Unchanged since 21 Feb 2026
SPF ✓ DMARC ! DKIM ? 21 Feb 2026 02:09 UTC
Low Risk
dnstool.it-help.tech
Unchanged since 21 Feb 2026
SPF ✓ DMARC ✓ DKIM ? 21 Feb 2026 02:09 UTC
High Risk 2 issues to fix
spitalsighet.ro
No earlier scan on this page
SPF ✓ DMARC ! DKIM ? 21 Feb 2026 01:55 UTC
Low Risk
dnstool.it-help.tech
Unchanged since 21 Feb 2026
SPF ✓ DMARC ✓ DKIM ? 21 Feb 2026 01:48 UTC
Medium Risk 1 issue to fix
ietf.org
Unchanged since 21 Feb 2026
SPF ✓ DMARC ! DKIM ? 21 Feb 2026 01:35 UTC
Low Risk
dnstool.it-help.tech
Unchanged since 21 Feb 2026
SPF ✓ DMARC ✓ DKIM ? 21 Feb 2026 01:35 UTC
Low Risk 1 issue to fix
cia.gov
Unchanged since 21 Feb 2026
SPF ✓ DMARC ✓ DKIM ✓ 21 Feb 2026 01:34 UTC
Low Risk 1 issue to fix
cia.gov
Unchanged since 21 Feb 2026
SPF ✓ DMARC ✓ DKIM ✓ 21 Feb 2026 01:11 UTC
Medium Risk 1 issue to fix
ietf.org
Unchanged since 21 Feb 2026
SPF ✓ DMARC ! DKIM ? 21 Feb 2026 01:11 UTC
Low Risk
dnstool.it-help.tech
Unchanged since 21 Feb 2026
SPF ✓ DMARC ✓ DKIM ? 21 Feb 2026 01:11 UTC
Low Risk 1 issue to fix
cia.gov
Unchanged since 21 Feb 2026
SPF ✓ DMARC ✓ DKIM ✓ 21 Feb 2026 01:10 UTC
Medium Risk 1 issue to fix
ietf.org
Unchanged since 21 Feb 2026
SPF ✓ DMARC ! DKIM ? 21 Feb 2026 01:10 UTC
Low Risk
dnstool.it-help.tech
Unchanged since 21 Feb 2026
SPF ✓ DMARC ✓ DKIM ? 21 Feb 2026 01:10 UTC
High Risk 2 issues to fix
insmc.ro
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓ 21 Feb 2026 01:07 UTC
Low Risk 1 issue to fix
cia.gov
Unchanged since 21 Feb 2026
SPF ✓ DMARC ✓ DKIM ✓ 21 Feb 2026 01:00 UTC
Low Risk
dnstool.it-help.tech
Unchanged since 21 Feb 2026
SPF ✓ DMARC ✓ DKIM ? 21 Feb 2026 01:00 UTC
Medium Risk 1 issue to fix
ietf.org
Unchanged since 21 Feb 2026
SPF ✓ DMARC ! DKIM ? 21 Feb 2026 01:00 UTC
Low Risk
dnstool.it-help.tech
Unchanged since 21 Feb 2026
SPF ✓ DMARC ✓ DKIM ? 21 Feb 2026 01:00 UTC
Medium Risk 1 issue to fix
ietf.org
Unchanged since 21 Feb 2026
SPF ✓ DMARC ! DKIM ? 21 Feb 2026 00:37 UTC
Medium Risk 1 issue to fix
ietf.org
Unchanged since 21 Feb 2026
SPF ✓ DMARC ! DKIM ? 21 Feb 2026 00:37 UTC
Low Risk
dnstool.it-help.tech
Unchanged since 21 Feb 2026
SPF ✓ DMARC ✓ DKIM ? 21 Feb 2026 00:37 UTC
Low Risk 1 issue to fix
cia.gov
Unchanged since 21 Feb 2026
SPF ✓ DMARC ✓ DKIM ✓ 21 Feb 2026 00:37 UTC
Medium Risk 1 issue to fix
ietf.org
Unchanged since 21 Feb 2026
SPF ✓ DMARC ! DKIM ? 21 Feb 2026 00:36 UTC
Low Risk
sportcommunities.group
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 21 Feb 2026 00:36 UTC
Medium Risk 1 issue to fix
ietf.org
Unchanged since 21 Feb 2026
SPF ✓ DMARC ! DKIM ? 21 Feb 2026 00:36 UTC
Medium Risk 1 issue to fix
ietf.org
Unchanged since 21 Feb 2026
SPF ✓ DMARC ! DKIM ? 21 Feb 2026 00:36 UTC
Medium Risk 1 issue to fix
ietf.org
Unchanged since 21 Feb 2026
SPF ✓ DMARC ! DKIM ? 21 Feb 2026 00:36 UTC
Medium Risk 1 issue to fix
ietf.org
Unchanged since 21 Feb 2026
SPF ✓ DMARC ! DKIM ? 21 Feb 2026 00:36 UTC
Low Risk
dnstool.it-help.tech
Unchanged since 21 Feb 2026
SPF ✓ DMARC ✓ DKIM ? 21 Feb 2026 00:35 UTC
Low Risk 1 issue to fix
cia.gov
Unchanged since 21 Feb 2026
SPF ✓ DMARC ✓ DKIM ✓ 21 Feb 2026 00:35 UTC
Medium Risk 1 issue to fix
ietf.org
No earlier scan on this page
SPF ✓ DMARC ! DKIM ? 21 Feb 2026 00:13 UTC
Low Risk
dnstool.it-help.tech
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ? 21 Feb 2026 00:12 UTC
Low Risk
cisa.gov
Unchanged since 21 Feb 2026
SPF ✓ DMARC ✓ DKIM ✓ 21 Feb 2026 00:10 UTC
Low Risk
nasa.gov
Unchanged since 21 Feb 2026
SPF ✓ DMARC ✓ DKIM ✓ 21 Feb 2026 00:10 UTC
Low Risk 1 issue to fix
cia.gov
Unchanged since 21 Feb 2026
SPF ✓ DMARC ✓ DKIM ✓ 21 Feb 2026 00:09 UTC
High Risk 2 issues to fix
monologue.to
Unchanged since 20 Feb 2026
SPF ✗ DMARC ! DKIM ? 21 Feb 2026 00:08 UTC
Low Risk
nasa.gov
Unchanged since 20 Feb 2026
SPF ✓ DMARC ✓ DKIM ✓ 21 Feb 2026 00:01 UTC
Low Risk
cisa.gov
Unchanged since 20 Feb 2026
SPF ✓ DMARC ✓ DKIM ✓ 21 Feb 2026 00:00 UTC
Low Risk 1 issue to fix
cia.gov
Unchanged since 20 Feb 2026
SPF ✓ DMARC ✓ DKIM ✓ 21 Feb 2026 00:00 UTC
High Risk 2 issues to fix
monologue.to
No earlier scan on this page
SPF ✗ DMARC ! DKIM ? 20 Feb 2026 23:31 UTC
Low Risk 1 issue to fix
cia.gov
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 20 Feb 2026 22:23 UTC
Low Risk 1 issue to fix
blauwsurvey.com
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 20 Feb 2026 21:38 UTC
Low Risk
nasa.gov
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 20 Feb 2026 21:29 UTC
Low Risk
cisa.gov
Unchanged since 20 Feb 2026
SPF ✓ DMARC ✓ DKIM ✓ 20 Feb 2026 21:23 UTC
Low Risk 1 issue to fix
apple.com
Unchanged since 20 Feb 2026
SPF ✓ DMARC ✓ DKIM ✓ 20 Feb 2026 21:23 UTC
Low Risk 1 issue to fix
surland.de
Unchanged since 20 Feb 2026
SPF ✓ DMARC ✓ DKIM ✓ 20 Feb 2026 21:21 UTC
Low Risk 1 issue to fix
surland.de
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 20 Feb 2026 21:20 UTC
Low Risk 1 issue to fix
apple.com
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 20 Feb 2026 21:20 UTC
Low Risk
cisa.gov
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 20 Feb 2026 21:20 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