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Analysis History

View all DNS analysis records

New Analysis
Domain Email Security Date Actions
ietf.org
Medium Risk 1 issue to fix
Unchanged since 16 Feb 2026
SPF ✓ DMARC ! DKIM ?
17 Feb 2026 08:51 UTC
it-help.tech
Low Risk
Unchanged since 16 Feb 2026
SPF ✓ DMARC ✓ DKIM ✓
17 Feb 2026 07:39 UTC
cisa.gov
Low Risk
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
17 Feb 2026 07:23 UTC
isc.org
Medium Risk 1 issue to fix
Unchanged since 16 Feb 2026
SPF ✓ DMARC ! DKIM ✓
17 Feb 2026 07:15 UTC
gdcc.com
Medium Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓
17 Feb 2026 06:17 UTC
1liner.com
High Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ✗ DKIM ?
17 Feb 2026 06:15 UTC
probe-us-01.dns-observe.com
Low Risk
Unchanged since 17 Feb 2026
SPF ✓ DMARC ✓ DKIM ?
17 Feb 2026 04:35 UTC
dns-observe.com
Low Risk
Unchanged since 17 Feb 2026
SPF ✓ DMARC ✓ DKIM ?
17 Feb 2026 04:35 UTC
dns-observe.com
Low Risk
Unchanged since 17 Feb 2026
SPF ✓ DMARC ✓ DKIM ?
17 Feb 2026 04:34 UTC
dns-observe.com
Low Risk
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ?
17 Feb 2026 04:31 UTC
probe-us-01.dns-observe.com
Low Risk
Unchanged since 17 Feb 2026
SPF ✓ DMARC ✓ DKIM ?
17 Feb 2026 04:30 UTC
probe-us-01.dns-observe.com
Low Risk
Unchanged since 17 Feb 2026
SPF ✓ DMARC ✓ DKIM ?
17 Feb 2026 04:27 UTC
purpleflock.com
Low Risk
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
17 Feb 2026 04:08 UTC
spitalpoianamare.ro
High Risk 2 issues to fix
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓
17 Feb 2026 04:03 UTC
probe-us-01.dns-observe.com
Low Risk
Unchanged since 17 Feb 2026
SPF ✓ DMARC ✓ DKIM ?
17 Feb 2026 03:32 UTC
probe-us-01.dns-observe.com
Low Risk
1 issue cleared since 17 Feb 2026
SPF ✓ DMARC ✓ DKIM ?
17 Feb 2026 03:23 UTC
probe-us-01.dns-observe.com
Low Risk 1 issue to fix
Unchanged since 17 Feb 2026
SPF ✓ DMARC ✓ DKIM ?
17 Feb 2026 03:21 UTC
probe-us-01.dns-observe.com
Low Risk 1 issue to fix
SPF, DMARC now passing
SPF ✓ DMARC ✓ DKIM ?
17 Feb 2026 03:18 UTC
probe-us-01.dns-observe.com
Medium Risk 1 issue to fix
No earlier scan on this page
SPF ! DMARC ! DKIM ?
17 Feb 2026 03:04 UTC
hak5.org
Medium Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓
17 Feb 2026 02:02 UTC
sportcommunities.group
Low Risk
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
17 Feb 2026 01:43 UTC
openai.com
Low Risk
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
17 Feb 2026 01:42 UTC
mx1.blauwsurvey.com
Medium Risk 1 issue to fix
No earlier scan on this page
SPF ! DMARC ! DKIM ?
17 Feb 2026 00:01 UTC
fbi.gov
Low Risk
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ?
17 Feb 2026 00:00 UTC
fugro.com
Low Risk
Unchanged since 16 Feb 2026
SPF ✓ DMARC ✓ DKIM ✓
17 Feb 2026 00:00 UTC
fugro.com
Low Risk
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
16 Feb 2026 23:33 UTC
ietf.org
Medium Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ! DKIM ?
16 Feb 2026 23:33 UTC
dnsstuff.com
Low Risk
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
16 Feb 2026 23:11 UTC
it-help.tech
Low Risk
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
16 Feb 2026 22:40 UTC
theojouvin.com
Low Risk
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
16 Feb 2026 22:33 UTC
mobilecommercepress.com
Medium Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ! DKIM ?
16 Feb 2026 22:11 UTC
cloudflare.com
Low Risk
Unchanged since 16 Feb 2026
SPF ✓ DMARC ✓ DKIM ✓
16 Feb 2026 21:46 UTC
monologue.to
Medium Risk 1 issue to fix
Unchanged since 16 Feb 2026
SPF ! DMARC ! DKIM ?
16 Feb 2026 21:44 UTC
monologue.to
Medium Risk 1 issue to fix
No earlier scan on this page
SPF ! DMARC ! DKIM ?
16 Feb 2026 21:32 UTC
cloudflare.com
Low Risk
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
16 Feb 2026 20:44 UTC
getmsg.ai
Low Risk
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
16 Feb 2026 20:23 UTC
nasa.gov
Low Risk
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
16 Feb 2026 19:37 UTC
nsfnow.com
Low Risk
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ?
16 Feb 2026 19:25 UTC
microsoft.com
Low Risk
Unchanged since 16 Feb 2026
SPF ✓ DMARC ✓ DKIM ✓
16 Feb 2026 19:15 UTC
microsoft.com
Low Risk
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
16 Feb 2026 19:14 UTC
nlnetlabs.nl
Medium Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓
16 Feb 2026 19:10 UTC
filantropia.ro
High Risk 2 issues to fix
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓
16 Feb 2026 18:49 UTC
couchmvp.com
Medium Risk 1 issue to fix
No earlier scan on this page
SPF ! DMARC ! DKIM ?
16 Feb 2026 18:49 UTC
isc.org
Medium Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓
16 Feb 2026 18:34 UTC
contractvault.com
Medium Risk 1 issue to fix
No earlier scan on this page
SPF ! DMARC ! DKIM ?
16 Feb 2026 18:20 UTC
dispatchgrid.com
Medium Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ! DKIM ?
16 Feb 2026 18:17 UTC
patientreminder.com
High Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ✗ DKIM ?
16 Feb 2026 18:15 UTC
clinicbilling.com
N/A
No earlier scan on this page
SPF ? DMARC ? DKIM ?
16 Feb 2026 18:10 UTC
civicforms.info
N/A
No earlier scan on this page
SPF ? DMARC ? DKIM ?
16 Feb 2026 18:07 UTC
permitdesk.biz
N/A
No earlier scan on this page
SPF ? DMARC ? DKIM ?
16 Feb 2026 18:07 UTC
Medium Risk 1 issue to fix
ietf.org
Unchanged since 16 Feb 2026
SPF ✓ DMARC ! DKIM ? 17 Feb 2026 08:51 UTC
Low Risk
it-help.tech
Unchanged since 16 Feb 2026
SPF ✓ DMARC ✓ DKIM ✓ 17 Feb 2026 07:39 UTC
Low Risk
cisa.gov
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 17 Feb 2026 07:23 UTC
Medium Risk 1 issue to fix
isc.org
Unchanged since 16 Feb 2026
SPF ✓ DMARC ! DKIM ✓ 17 Feb 2026 07:15 UTC
Medium Risk 1 issue to fix
gdcc.com
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓ 17 Feb 2026 06:17 UTC
High Risk 1 issue to fix
1liner.com
No earlier scan on this page
SPF ✓ DMARC ✗ DKIM ? 17 Feb 2026 06:15 UTC
Low Risk
probe-us-01.dns-observe.com
Unchanged since 17 Feb 2026
SPF ✓ DMARC ✓ DKIM ? 17 Feb 2026 04:35 UTC
Low Risk
dns-observe.com
Unchanged since 17 Feb 2026
SPF ✓ DMARC ✓ DKIM ? 17 Feb 2026 04:35 UTC
Low Risk
dns-observe.com
Unchanged since 17 Feb 2026
SPF ✓ DMARC ✓ DKIM ? 17 Feb 2026 04:34 UTC
Low Risk
dns-observe.com
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ? 17 Feb 2026 04:31 UTC
Low Risk
probe-us-01.dns-observe.com
Unchanged since 17 Feb 2026
SPF ✓ DMARC ✓ DKIM ? 17 Feb 2026 04:30 UTC
Low Risk
probe-us-01.dns-observe.com
Unchanged since 17 Feb 2026
SPF ✓ DMARC ✓ DKIM ? 17 Feb 2026 04:27 UTC
Low Risk
purpleflock.com
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 17 Feb 2026 04:08 UTC
High Risk 2 issues to fix
spitalpoianamare.ro
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓ 17 Feb 2026 04:03 UTC
Low Risk
probe-us-01.dns-observe.com
Unchanged since 17 Feb 2026
SPF ✓ DMARC ✓ DKIM ? 17 Feb 2026 03:32 UTC
Low Risk
probe-us-01.dns-observe.com
1 issue cleared since 17 Feb 2026
SPF ✓ DMARC ✓ DKIM ? 17 Feb 2026 03:23 UTC
Low Risk 1 issue to fix
probe-us-01.dns-observe.com
Unchanged since 17 Feb 2026
SPF ✓ DMARC ✓ DKIM ? 17 Feb 2026 03:21 UTC
Low Risk 1 issue to fix
probe-us-01.dns-observe.com
SPF, DMARC now passing
SPF ✓ DMARC ✓ DKIM ? 17 Feb 2026 03:18 UTC
Medium Risk 1 issue to fix
probe-us-01.dns-observe.com
No earlier scan on this page
SPF ! DMARC ! DKIM ? 17 Feb 2026 03:04 UTC
Medium Risk 1 issue to fix
hak5.org
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓ 17 Feb 2026 02:02 UTC
Low Risk
sportcommunities.group
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 17 Feb 2026 01:43 UTC
Low Risk
openai.com
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 17 Feb 2026 01:42 UTC
Medium Risk 1 issue to fix
mx1.blauwsurvey.com
No earlier scan on this page
SPF ! DMARC ! DKIM ? 17 Feb 2026 00:01 UTC
Low Risk
fbi.gov
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ? 17 Feb 2026 00:00 UTC
Low Risk
fugro.com
Unchanged since 16 Feb 2026
SPF ✓ DMARC ✓ DKIM ✓ 17 Feb 2026 00:00 UTC
Low Risk
fugro.com
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 16 Feb 2026 23:33 UTC
Medium Risk 1 issue to fix
ietf.org
No earlier scan on this page
SPF ✓ DMARC ! DKIM ? 16 Feb 2026 23:33 UTC
Low Risk
dnsstuff.com
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 16 Feb 2026 23:11 UTC
Low Risk
it-help.tech
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 16 Feb 2026 22:40 UTC
Low Risk
theojouvin.com
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 16 Feb 2026 22:33 UTC
Medium Risk 1 issue to fix
mobilecommercepress.com
No earlier scan on this page
SPF ✓ DMARC ! DKIM ? 16 Feb 2026 22:11 UTC
Low Risk
cloudflare.com
Unchanged since 16 Feb 2026
SPF ✓ DMARC ✓ DKIM ✓ 16 Feb 2026 21:46 UTC
Medium Risk 1 issue to fix
monologue.to
Unchanged since 16 Feb 2026
SPF ! DMARC ! DKIM ? 16 Feb 2026 21:44 UTC
Medium Risk 1 issue to fix
monologue.to
No earlier scan on this page
SPF ! DMARC ! DKIM ? 16 Feb 2026 21:32 UTC
Low Risk
cloudflare.com
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 16 Feb 2026 20:44 UTC
Low Risk
getmsg.ai
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 16 Feb 2026 20:23 UTC
Low Risk
nasa.gov
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 16 Feb 2026 19:37 UTC
Low Risk
nsfnow.com
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ? 16 Feb 2026 19:25 UTC
Low Risk
microsoft.com
Unchanged since 16 Feb 2026
SPF ✓ DMARC ✓ DKIM ✓ 16 Feb 2026 19:15 UTC
Low Risk
microsoft.com
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 16 Feb 2026 19:14 UTC
Medium Risk 1 issue to fix
nlnetlabs.nl
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓ 16 Feb 2026 19:10 UTC
High Risk 2 issues to fix
filantropia.ro
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓ 16 Feb 2026 18:49 UTC
Medium Risk 1 issue to fix
couchmvp.com
No earlier scan on this page
SPF ! DMARC ! DKIM ? 16 Feb 2026 18:49 UTC
Medium Risk 1 issue to fix
isc.org
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓ 16 Feb 2026 18:34 UTC
Medium Risk 1 issue to fix
contractvault.com
No earlier scan on this page
SPF ! DMARC ! DKIM ? 16 Feb 2026 18:20 UTC
Medium Risk 1 issue to fix
dispatchgrid.com
No earlier scan on this page
SPF ✓ DMARC ! DKIM ? 16 Feb 2026 18:17 UTC
High Risk 1 issue to fix
patientreminder.com
No earlier scan on this page
SPF ✓ DMARC ✗ DKIM ? 16 Feb 2026 18:15 UTC
N/A
clinicbilling.com
No earlier scan on this page
SPF ? DMARC ? DKIM ? 16 Feb 2026 18:10 UTC
N/A
civicforms.info
No earlier scan on this page
SPF ? DMARC ? DKIM ? 16 Feb 2026 18:07 UTC
N/A
permitdesk.biz
No earlier scan on this page
SPF ? DMARC ? DKIM ? 16 Feb 2026 18:07 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