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Analysis History

View all DNS analysis records

New Analysis
Domain Email Security Date Actions
hak5.org
Medium Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓
20 Mar 2026 20:51 UTC
globalping.io
High Risk 3 issues to fix
Unchanged since 20 Mar 2026
SPF ✗ DMARC ! DKIM ?
20 Mar 2026 19:17 UTC
globalping.io
High Risk 3 issues to fix
Unchanged since 20 Mar 2026
SPF ✗ DMARC ! DKIM ?
20 Mar 2026 19:17 UTC
globalping.io
High Risk 3 issues to fix
No earlier scan on this page
SPF ✗ DMARC ! DKIM ?
20 Mar 2026 19:17 UTC
natashabedingfield.co.uk
Critical Risk 3 issues to fix
No earlier scan on this page
SPF ✗ DMARC ✗ DKIM ?
20 Mar 2026 18:57 UTC
openai.com
Low Risk
Unchanged since 20 Mar 2026
SPF ✓ DMARC ✓ DKIM ✓
20 Mar 2026 18:01 UTC
probe-us-01.dns-observe.com
Low Risk 1 issue to fix
Unchanged since 20 Mar 2026
SPF ✓ DMARC ✓ DKIM ?
20 Mar 2026 17:50 UTC
zmacnashville.net
High Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ✗ DKIM ?
20 Mar 2026 16:02 UTC
nlnetlabs.nl
Medium Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓
20 Mar 2026 16:02 UTC
vbabestm.ro
Low Risk 1 issue to fix
Unchanged since 20 Mar 2026
SPF ✓ DMARC ✓ DKIM ✓
20 Mar 2026 15:26 UTC
vbabestm.ro
Low Risk 1 issue to fix
Unchanged since 20 Mar 2026
SPF ✓ DMARC ✓ DKIM ✓
20 Mar 2026 15:26 UTC
vbabestm.ro
Low Risk 1 issue to fix
Unchanged since 20 Mar 2026
SPF ✓ DMARC ✓ DKIM ✓
20 Mar 2026 15:26 UTC
vbabestm.ro
Low Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
20 Mar 2026 15:26 UTC
web-hosting.com
Medium Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓
20 Mar 2026 14:49 UTC
uke.de
Low Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ?
20 Mar 2026 14:42 UTC
rg443.click
Critical Risk 3 issues to fix
Unchanged since 20 Mar 2026
SPF ✗ DMARC ✗ DKIM ?
20 Mar 2026 14:42 UTC
purpleflock.com
Low Risk
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
20 Mar 2026 14:42 UTC
spitalsighet.ro
High Risk 2 issues to fix
No earlier scan on this page
SPF ✓ DMARC ! DKIM ?
20 Mar 2026 14:42 UTC
rg443.click
Critical Risk 3 issues to fix
No earlier scan on this page
SPF ✗ DMARC ✗ DKIM ?
20 Mar 2026 14:41 UTC
innbn-bucuresti.ro
Low Risk
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
20 Mar 2026 14:41 UTC
tuta.io
Low Risk 2 issues to fix
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
20 Mar 2026 14:40 UTC
com
Low Risk
No earlier scan on this page
SPF ? DMARC ? DKIM ?
20 Mar 2026 14:40 UTC
probe-us-01.dns-observe.com
Low Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ?
20 Mar 2026 14:40 UTC
2911.us
Low Risk
Unchanged since 20 Mar 2026
SPF ✓ DMARC ✓ DKIM ✓
20 Mar 2026 14:34 UTC
apple.com
Low Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
20 Mar 2026 14:34 UTC
openai.com
Low Risk
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
20 Mar 2026 14:34 UTC
2911.us
Low Risk
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
20 Mar 2026 14:34 UTC
it-help.tech
Low Risk
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
20 Mar 2026 14:33 UTC
microsoft.com
Low Risk
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
20 Mar 2026 14:33 UTC
cia.gov
Low Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
20 Mar 2026 14:33 UTC
nsa.gov
Low Risk
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ?
20 Mar 2026 14:33 UTC
amazon.com
Low Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✗
20 Mar 2026 14:33 UTC
dnstool.it-help.tech
Low Risk
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ?
20 Mar 2026 14:32 UTC
filantropia.ro
High Risk 2 issues to fix
Unchanged since 20 Mar 2026
SPF ✓ DMARC ! DKIM ✓
20 Mar 2026 14:31 UTC
caolt.ro
High Risk 2 issues to fix
No earlier scan on this page
SPF ✗ DMARC ✓ DKIM ✓
20 Mar 2026 14:31 UTC
web3.foundation
Low Risk 1 issue to fix
Unchanged since 20 Mar 2026
SPF ✓ DMARC ✓ DKIM ✓
20 Mar 2026 14:31 UTC
filantropia.ro
High Risk 2 issues to fix
Unchanged since 20 Mar 2026
SPF ✓ DMARC ! DKIM ✓
20 Mar 2026 14:30 UTC
web3.foundation
Low Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
20 Mar 2026 14:30 UTC
filantropia.ro
High Risk 2 issues to fix
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓
20 Mar 2026 14:30 UTC
psihiatrietulghes.ro
Low Risk 1 issue to fix
Unchanged since 20 Mar 2026
SPF ✓ DMARC ✓ DKIM ✓
20 Mar 2026 14:30 UTC
psihiatrietulghes.ro
Low Risk 1 issue to fix
Unchanged since 20 Mar 2026
SPF ✓ DMARC ✓ DKIM ✓
20 Mar 2026 14:30 UTC
co.uk
Critical Risk 3 issues to fix
No earlier scan on this page
SPF ✗ DMARC ✗ DKIM ?
20 Mar 2026 14:30 UTC
github.com
High Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ✗ DKIM ✓
20 Mar 2026 14:29 UTC
whitehouse.gov
Low Risk
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
20 Mar 2026 14:29 UTC
hortongroup.com
Medium Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓
20 Mar 2026 14:29 UTC
example.com
Low Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✗
20 Mar 2026 14:29 UTC
valentin.run
Low Risk
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ?
20 Mar 2026 14:29 UTC
neildegrassetyson.com
Critical Risk 3 issues to fix
No earlier scan on this page
SPF ✗ DMARC ✗ DKIM ?
20 Mar 2026 14:28 UTC
mobilecommercepress.com
High Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ✗ DKIM ?
20 Mar 2026 14:28 UTC
psihiatrietulghes.ro
Low Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
20 Mar 2026 14:28 UTC
Medium Risk 1 issue to fix
hak5.org
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓ 20 Mar 2026 20:51 UTC
High Risk 3 issues to fix
globalping.io
Unchanged since 20 Mar 2026
SPF ✗ DMARC ! DKIM ? 20 Mar 2026 19:17 UTC
High Risk 3 issues to fix
globalping.io
Unchanged since 20 Mar 2026
SPF ✗ DMARC ! DKIM ? 20 Mar 2026 19:17 UTC
High Risk 3 issues to fix
globalping.io
No earlier scan on this page
SPF ✗ DMARC ! DKIM ? 20 Mar 2026 19:17 UTC
Critical Risk 3 issues to fix
natashabedingfield.co.uk
No earlier scan on this page
SPF ✗ DMARC ✗ DKIM ? 20 Mar 2026 18:57 UTC
Low Risk
openai.com
Unchanged since 20 Mar 2026
SPF ✓ DMARC ✓ DKIM ✓ 20 Mar 2026 18:01 UTC
Low Risk 1 issue to fix
probe-us-01.dns-observe.com
Unchanged since 20 Mar 2026
SPF ✓ DMARC ✓ DKIM ? 20 Mar 2026 17:50 UTC
High Risk 1 issue to fix
zmacnashville.net
No earlier scan on this page
SPF ✓ DMARC ✗ DKIM ? 20 Mar 2026 16:02 UTC
Medium Risk 1 issue to fix
nlnetlabs.nl
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓ 20 Mar 2026 16:02 UTC
Low Risk 1 issue to fix
vbabestm.ro
Unchanged since 20 Mar 2026
SPF ✓ DMARC ✓ DKIM ✓ 20 Mar 2026 15:26 UTC
Low Risk 1 issue to fix
vbabestm.ro
Unchanged since 20 Mar 2026
SPF ✓ DMARC ✓ DKIM ✓ 20 Mar 2026 15:26 UTC
Low Risk 1 issue to fix
vbabestm.ro
Unchanged since 20 Mar 2026
SPF ✓ DMARC ✓ DKIM ✓ 20 Mar 2026 15:26 UTC
Low Risk 1 issue to fix
vbabestm.ro
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 20 Mar 2026 15:26 UTC
Medium Risk 1 issue to fix
web-hosting.com
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓ 20 Mar 2026 14:49 UTC
Low Risk 1 issue to fix
uke.de
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ? 20 Mar 2026 14:42 UTC
Critical Risk 3 issues to fix
rg443.click
Unchanged since 20 Mar 2026
SPF ✗ DMARC ✗ DKIM ? 20 Mar 2026 14:42 UTC
Low Risk
purpleflock.com
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 20 Mar 2026 14:42 UTC
High Risk 2 issues to fix
spitalsighet.ro
No earlier scan on this page
SPF ✓ DMARC ! DKIM ? 20 Mar 2026 14:42 UTC
Critical Risk 3 issues to fix
rg443.click
No earlier scan on this page
SPF ✗ DMARC ✗ DKIM ? 20 Mar 2026 14:41 UTC
Low Risk
innbn-bucuresti.ro
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 20 Mar 2026 14:41 UTC
Low Risk 2 issues to fix
tuta.io
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 20 Mar 2026 14:40 UTC
Low Risk
com
No earlier scan on this page
SPF ? DMARC ? DKIM ? 20 Mar 2026 14:40 UTC
Low Risk 1 issue to fix
probe-us-01.dns-observe.com
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ? 20 Mar 2026 14:40 UTC
Low Risk
2911.us
Unchanged since 20 Mar 2026
SPF ✓ DMARC ✓ DKIM ✓ 20 Mar 2026 14:34 UTC
Low Risk 1 issue to fix
apple.com
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 20 Mar 2026 14:34 UTC
Low Risk
openai.com
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 20 Mar 2026 14:34 UTC
Low Risk
2911.us
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 20 Mar 2026 14:34 UTC
Low Risk
it-help.tech
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 20 Mar 2026 14:33 UTC
Low Risk
microsoft.com
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 20 Mar 2026 14:33 UTC
Low Risk 1 issue to fix
cia.gov
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 20 Mar 2026 14:33 UTC
Low Risk
nsa.gov
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ? 20 Mar 2026 14:33 UTC
Low Risk 1 issue to fix
amazon.com
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✗ 20 Mar 2026 14:33 UTC
Low Risk
dnstool.it-help.tech
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ? 20 Mar 2026 14:32 UTC
High Risk 2 issues to fix
filantropia.ro
Unchanged since 20 Mar 2026
SPF ✓ DMARC ! DKIM ✓ 20 Mar 2026 14:31 UTC
High Risk 2 issues to fix
caolt.ro
No earlier scan on this page
SPF ✗ DMARC ✓ DKIM ✓ 20 Mar 2026 14:31 UTC
Low Risk 1 issue to fix
web3.foundation
Unchanged since 20 Mar 2026
SPF ✓ DMARC ✓ DKIM ✓ 20 Mar 2026 14:31 UTC
High Risk 2 issues to fix
filantropia.ro
Unchanged since 20 Mar 2026
SPF ✓ DMARC ! DKIM ✓ 20 Mar 2026 14:30 UTC
Low Risk 1 issue to fix
web3.foundation
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 20 Mar 2026 14:30 UTC
High Risk 2 issues to fix
filantropia.ro
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓ 20 Mar 2026 14:30 UTC
Low Risk 1 issue to fix
psihiatrietulghes.ro
Unchanged since 20 Mar 2026
SPF ✓ DMARC ✓ DKIM ✓ 20 Mar 2026 14:30 UTC
Low Risk 1 issue to fix
psihiatrietulghes.ro
Unchanged since 20 Mar 2026
SPF ✓ DMARC ✓ DKIM ✓ 20 Mar 2026 14:30 UTC
Critical Risk 3 issues to fix
co.uk
No earlier scan on this page
SPF ✗ DMARC ✗ DKIM ? 20 Mar 2026 14:30 UTC
High Risk 1 issue to fix
github.com
No earlier scan on this page
SPF ✓ DMARC ✗ DKIM ✓ 20 Mar 2026 14:29 UTC
Low Risk
whitehouse.gov
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 20 Mar 2026 14:29 UTC
Medium Risk 1 issue to fix
hortongroup.com
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓ 20 Mar 2026 14:29 UTC
Low Risk 1 issue to fix
example.com
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✗ 20 Mar 2026 14:29 UTC
Low Risk
valentin.run
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ? 20 Mar 2026 14:29 UTC
Critical Risk 3 issues to fix
neildegrassetyson.com
No earlier scan on this page
SPF ✗ DMARC ✗ DKIM ? 20 Mar 2026 14:28 UTC
High Risk 1 issue to fix
mobilecommercepress.com
No earlier scan on this page
SPF ✓ DMARC ✗ DKIM ? 20 Mar 2026 14:28 UTC
Low Risk 1 issue to fix
psihiatrietulghes.ro
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 20 Mar 2026 14:28 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