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Analysis History

View all DNS analysis records

New Analysis
Domain Email Security Date Actions
psihiatrietulghes.ro
Low Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
18 Feb 2026 06:17 UTC
blauwsurvey.com
Low Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
18 Feb 2026 06:17 UTC
nasa.gov
Low Risk
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
18 Feb 2026 06:17 UTC
mx1.blauw-survey.com
Medium Risk 1 issue to fix
Unchanged since 18 Feb 2026
SPF ! DMARC ! DKIM ?
18 Feb 2026 06:17 UTC
2911.us
Low Risk
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
18 Feb 2026 06:17 UTC
fbi.gov
Low Risk
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ?
18 Feb 2026 06:17 UTC
dnstool.it-help.tech
Low Risk
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ?
18 Feb 2026 06:17 UTC
cia.gov
Low Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
18 Feb 2026 06:17 UTC
openai.com
Low Risk
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
18 Feb 2026 06:17 UTC
it-help.tech
Low Risk
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
18 Feb 2026 06:17 UTC
cloudflare.com
Low Risk
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
18 Feb 2026 06:16 UTC
nsa.gov
Low Risk
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ?
18 Feb 2026 06:16 UTC
mx1.blauw-survey.com
Medium Risk 1 issue to fix
No earlier scan on this page
SPF ! DMARC ! DKIM ?
18 Feb 2026 06:16 UTC
blauw-survey.com
High Risk 2 issues to fix
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓
18 Feb 2026 06:16 UTC
example.com
Low Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✗
18 Feb 2026 06:16 UTC
natashabedingfield.co.uk
Medium Risk 1 issue to fix
No earlier scan on this page
SPF ! DMARC ! DKIM ?
18 Feb 2026 06:16 UTC
amazon.com
Low Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✗
18 Feb 2026 06:16 UTC
monologue.to
Medium Risk 1 issue to fix
No earlier scan on this page
SPF ! DMARC ! DKIM ?
18 Feb 2026 06:16 UTC
clinicbilling.com
Medium Risk 1 issue to fix
Unchanged since 18 Feb 2026
SPF ! DMARC ! DKIM ?
18 Feb 2026 06:16 UTC
fugro.com
Low Risk
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
18 Feb 2026 06:16 UTC
spital-breaza.ro
Medium Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓
18 Feb 2026 06:16 UTC
insmc.ro
High Risk 2 issues to fix
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓
18 Feb 2026 06:16 UTC
zmacnashville.net
Medium Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ! DKIM ?
18 Feb 2026 06:16 UTC
clinicbilling.com
Medium Risk 1 issue to fix
No earlier scan on this page
SPF ! DMARC ! DKIM ?
18 Feb 2026 06:16 UTC
cnn.com
Low Risk
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
18 Feb 2026 06:16 UTC
markphd.me
Medium Risk 1 issue to fix
No earlier scan on this page
SPF ! DMARC ! DKIM ?
18 Feb 2026 06:16 UTC
natashabedingfield.com
Low Risk
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ?
18 Feb 2026 06:15 UTC
thehumphries.org
Medium Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓
18 Feb 2026 06:15 UTC
spitalulorasenescbaicoi.ro
Medium Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓
18 Feb 2026 06:15 UTC
weather.gov
Low Risk
No earlier scan on this page
SPF ! DMARC ✓ DKIM ?
18 Feb 2026 06:15 UTC
screen.it-help.tech
Low Risk 1 issue to fix
No earlier scan on this page
SPF ! DMARC ✓ DKIM ?
18 Feb 2026 06:15 UTC
spitalpoianamare.ro
High Risk 2 issues to fix
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓
18 Feb 2026 06:15 UTC
poop.com
Medium Risk 1 issue to fix
No earlier scan on this page
SPF ! DMARC ! DKIM ?
18 Feb 2026 06:15 UTC
evilhacker.com
Medium Risk 1 issue to fix
No earlier scan on this page
SPF ! DMARC ! DKIM ?
18 Feb 2026 06:15 UTC
westbyforcongress.com
Low Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
18 Feb 2026 06:15 UTC
sportcommunities.group
Low Risk
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
18 Feb 2026 06:15 UTC
hak5.org
Medium Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓
18 Feb 2026 06:15 UTC
usa.gov
Low Risk
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ?
18 Feb 2026 06:14 UTC
filantropia.ro
High Risk 2 issues to fix
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓
18 Feb 2026 06:14 UTC
probe-us-01.dns-observe.com
Low Risk
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ?
18 Feb 2026 06:14 UTC
com.au
Medium Risk 1 issue to fix
No earlier scan on this page
SPF ! DMARC ! DKIM ?
18 Feb 2026 06:14 UTC
isc.org
Medium Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓
18 Feb 2026 06:14 UTC
1liner.com
High Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ✗ DKIM ?
18 Feb 2026 06:14 UTC
gdcc.com
Medium Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓
18 Feb 2026 06:14 UTC
swutch.com
N/A
No earlier scan on this page
SPF ? DMARC ? DKIM ?
18 Feb 2026 06:14 UTC
microsoft.com
Low Risk
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
18 Feb 2026 06:14 UTC
github.com
Low Risk
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
18 Feb 2026 06:13 UTC
apple.com
Low Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
18 Feb 2026 06:13 UTC
ibm.com
Low Risk
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
18 Feb 2026 06:13 UTC
freebsd.org
High Risk 2 issues to fix
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓
18 Feb 2026 06:13 UTC
Low Risk 1 issue to fix
psihiatrietulghes.ro
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 18 Feb 2026 06:17 UTC
Low Risk 1 issue to fix
blauwsurvey.com
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 18 Feb 2026 06:17 UTC
Low Risk
nasa.gov
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 18 Feb 2026 06:17 UTC
Medium Risk 1 issue to fix
mx1.blauw-survey.com
Unchanged since 18 Feb 2026
SPF ! DMARC ! DKIM ? 18 Feb 2026 06:17 UTC
Low Risk
2911.us
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 18 Feb 2026 06:17 UTC
Low Risk
fbi.gov
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ? 18 Feb 2026 06:17 UTC
Low Risk
dnstool.it-help.tech
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ? 18 Feb 2026 06:17 UTC
Low Risk 1 issue to fix
cia.gov
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 18 Feb 2026 06:17 UTC
Low Risk
openai.com
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 18 Feb 2026 06:17 UTC
Low Risk
it-help.tech
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 18 Feb 2026 06:17 UTC
Low Risk
cloudflare.com
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 18 Feb 2026 06:16 UTC
Low Risk
nsa.gov
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ? 18 Feb 2026 06:16 UTC
Medium Risk 1 issue to fix
mx1.blauw-survey.com
No earlier scan on this page
SPF ! DMARC ! DKIM ? 18 Feb 2026 06:16 UTC
High Risk 2 issues to fix
blauw-survey.com
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓ 18 Feb 2026 06:16 UTC
Low Risk 1 issue to fix
example.com
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✗ 18 Feb 2026 06:16 UTC
Medium Risk 1 issue to fix
natashabedingfield.co.uk
No earlier scan on this page
SPF ! DMARC ! DKIM ? 18 Feb 2026 06:16 UTC
Low Risk 1 issue to fix
amazon.com
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✗ 18 Feb 2026 06:16 UTC
Medium Risk 1 issue to fix
monologue.to
No earlier scan on this page
SPF ! DMARC ! DKIM ? 18 Feb 2026 06:16 UTC
Medium Risk 1 issue to fix
clinicbilling.com
Unchanged since 18 Feb 2026
SPF ! DMARC ! DKIM ? 18 Feb 2026 06:16 UTC
Low Risk
fugro.com
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 18 Feb 2026 06:16 UTC
Medium Risk 1 issue to fix
spital-breaza.ro
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓ 18 Feb 2026 06:16 UTC
High Risk 2 issues to fix
insmc.ro
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓ 18 Feb 2026 06:16 UTC
Medium Risk 1 issue to fix
zmacnashville.net
No earlier scan on this page
SPF ✓ DMARC ! DKIM ? 18 Feb 2026 06:16 UTC
Medium Risk 1 issue to fix
clinicbilling.com
No earlier scan on this page
SPF ! DMARC ! DKIM ? 18 Feb 2026 06:16 UTC
Low Risk
cnn.com
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 18 Feb 2026 06:16 UTC
Medium Risk 1 issue to fix
markphd.me
No earlier scan on this page
SPF ! DMARC ! DKIM ? 18 Feb 2026 06:16 UTC
Low Risk
natashabedingfield.com
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ? 18 Feb 2026 06:15 UTC
Medium Risk 1 issue to fix
thehumphries.org
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓ 18 Feb 2026 06:15 UTC
Medium Risk 1 issue to fix
spitalulorasenescbaicoi.ro
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓ 18 Feb 2026 06:15 UTC
Low Risk
weather.gov
No earlier scan on this page
SPF ! DMARC ✓ DKIM ? 18 Feb 2026 06:15 UTC
Low Risk 1 issue to fix
screen.it-help.tech
No earlier scan on this page
SPF ! DMARC ✓ DKIM ? 18 Feb 2026 06:15 UTC
High Risk 2 issues to fix
spitalpoianamare.ro
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓ 18 Feb 2026 06:15 UTC
Medium Risk 1 issue to fix
poop.com
No earlier scan on this page
SPF ! DMARC ! DKIM ? 18 Feb 2026 06:15 UTC
Medium Risk 1 issue to fix
evilhacker.com
No earlier scan on this page
SPF ! DMARC ! DKIM ? 18 Feb 2026 06:15 UTC
Low Risk 1 issue to fix
westbyforcongress.com
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 18 Feb 2026 06:15 UTC
Low Risk
sportcommunities.group
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 18 Feb 2026 06:15 UTC
Medium Risk 1 issue to fix
hak5.org
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓ 18 Feb 2026 06:15 UTC
Low Risk
usa.gov
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ? 18 Feb 2026 06:14 UTC
High Risk 2 issues to fix
filantropia.ro
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓ 18 Feb 2026 06:14 UTC
Low Risk
probe-us-01.dns-observe.com
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ? 18 Feb 2026 06:14 UTC
Medium Risk 1 issue to fix
com.au
No earlier scan on this page
SPF ! DMARC ! DKIM ? 18 Feb 2026 06:14 UTC
Medium Risk 1 issue to fix
isc.org
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓ 18 Feb 2026 06:14 UTC
High Risk 1 issue to fix
1liner.com
No earlier scan on this page
SPF ✓ DMARC ✗ DKIM ? 18 Feb 2026 06:14 UTC
Medium Risk 1 issue to fix
gdcc.com
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓ 18 Feb 2026 06:14 UTC
N/A
swutch.com
No earlier scan on this page
SPF ? DMARC ? DKIM ? 18 Feb 2026 06:14 UTC
Low Risk
microsoft.com
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 18 Feb 2026 06:14 UTC
Low Risk
github.com
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 18 Feb 2026 06:13 UTC
Low Risk 1 issue to fix
apple.com
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 18 Feb 2026 06:13 UTC
Low Risk
ibm.com
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 18 Feb 2026 06:13 UTC
High Risk 2 issues to fix
freebsd.org
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓ 18 Feb 2026 06:13 UTC
Straight talk about your data.

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  • _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