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Analysis History

View all DNS analysis records

New Analysis
Domain Email Security Date Actions
yahoo.com
Low Risk 1 issue to fix
Unchanged since 6 Apr 2026
SPF ! DMARC ✓ DKIM ?
6 Apr 2026 04:42 UTC
yahoo.com
Low Risk 1 issue to fix
No earlier scan on this page
SPF ! DMARC ✓ DKIM ?
6 Apr 2026 04:42 UTC
cool.com
High Risk 1 issue to fix
Unchanged since 6 Apr 2026
SPF ✓ DMARC ✗ DKIM ?
6 Apr 2026 04:23 UTC
cool.com
High Risk 1 issue to fix
Unchanged since 6 Apr 2026
SPF ✓ DMARC ✗ DKIM ?
6 Apr 2026 04:23 UTC
cool.com
High Risk 1 issue to fix
Unchanged since 6 Apr 2026
SPF ✓ DMARC ✗ DKIM ?
6 Apr 2026 04:19 UTC
cool.com
High Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ✗ DKIM ?
6 Apr 2026 04:19 UTC
me
Low Risk
Unchanged since 5 Apr 2026
SPF ? DMARC ? DKIM ?
6 Apr 2026 04:04 UTC
abc.co
High Risk 2 issues to fix
Unchanged since 6 Apr 2026
SPF ✓ DMARC ! DKIM ?
6 Apr 2026 04:00 UTC
abc.co
High Risk 2 issues to fix
Unchanged since 6 Apr 2026
SPF ✓ DMARC ! DKIM ?
6 Apr 2026 03:59 UTC
abc.co
High Risk 2 issues to fix
Unchanged since 6 Apr 2026
SPF ✓ DMARC ! DKIM ?
6 Apr 2026 03:59 UTC
abc.co
High Risk 2 issues to fix
Unchanged since 6 Apr 2026
SPF ✓ DMARC ! DKIM ?
6 Apr 2026 03:58 UTC
abc.co
High Risk 2 issues to fix
Unchanged since 6 Apr 2026
SPF ✓ DMARC ! DKIM ?
6 Apr 2026 03:58 UTC
abc.co
High Risk 2 issues to fix
Unchanged since 6 Apr 2026
SPF ✓ DMARC ! DKIM ?
6 Apr 2026 03:57 UTC
abc.co
High Risk 2 issues to fix
Unchanged since 6 Apr 2026
SPF ✓ DMARC ! DKIM ?
6 Apr 2026 03:56 UTC
abc.co
High Risk 2 issues to fix
Unchanged since 6 Apr 2026
SPF ✓ DMARC ! DKIM ?
6 Apr 2026 03:55 UTC
abc.co
High Risk 2 issues to fix
No earlier scan on this page
SPF ✓ DMARC ! DKIM ?
6 Apr 2026 03:54 UTC
abc.com
Medium Risk 1 issue to fix
Unchanged since 6 Apr 2026
SPF ✓ DMARC ! DKIM ✓
6 Apr 2026 03:31 UTC
abc.com
Medium Risk 1 issue to fix
Unchanged since 6 Apr 2026
SPF ✓ DMARC ! DKIM ✓
6 Apr 2026 03:31 UTC
abc.com
Medium Risk 1 issue to fix
Unchanged since 6 Apr 2026
SPF ✓ DMARC ! DKIM ✓
6 Apr 2026 03:29 UTC
abc.com
Medium Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓
6 Apr 2026 03:29 UTC
business29.web-hosting.com
Critical Risk 3 issues to fix
No earlier scan on this page
SPF ✗ DMARC ✗ DKIM ?
6 Apr 2026 03:01 UTC
weather.gov
High Risk 1 issue to fix
No earlier scan on this page
SPF ✗ DMARC ✓ DKIM ?
6 Apr 2026 02:18 UTC
poop.com
Critical Risk 3 issues to fix
No earlier scan on this page
SPF ✗ DMARC ✗ DKIM ?
6 Apr 2026 02:17 UTC
neiltyson.com
High Risk 1 issue to fix
Unchanged since 6 Apr 2026
SPF ✓ DMARC ✗ DKIM ?
6 Apr 2026 02:16 UTC
neiltyson.com
High Risk 1 issue to fix
Unchanged since 6 Apr 2026
SPF ✓ DMARC ✗ DKIM ?
6 Apr 2026 02:16 UTC
neiltyson.com
High Risk 1 issue to fix
Unchanged since 6 Apr 2026
SPF ✓ DMARC ✗ DKIM ?
6 Apr 2026 02:13 UTC
neiltyson.com
High Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ✗ DKIM ?
6 Apr 2026 02:13 UTC
fullmindlearning.com
Low Risk 1 issue to fix
Unchanged since 5 Apr 2026
SPF ✓ DMARC ✓ DKIM ✓
5 Apr 2026 20:36 UTC
sovanta.com
Low Risk 1 issue to fix
Unchanged since 5 Apr 2026
SPF ✓ DMARC ✓ DKIM ✓
5 Apr 2026 18:07 UTC
sovanta.com
Low Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
5 Apr 2026 18:06 UTC
patientreminder.com
High Risk 1 issue to fix
Unchanged since 5 Apr 2026
SPF ✓ DMARC ✗ DKIM ?
5 Apr 2026 16:23 UTC
patientreminder.com
High Risk 1 issue to fix
Unchanged since 5 Apr 2026
SPF ✓ DMARC ✗ DKIM ?
5 Apr 2026 16:22 UTC
whitehouse.gov
Low Risk
Unchanged since 5 Apr 2026
SPF ✓ DMARC ✓ DKIM ✓
5 Apr 2026 16:18 UTC
whitehouse.gov
Low Risk
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
5 Apr 2026 16:18 UTC
hortongroup.com
Medium Risk 1 issue to fix
Unchanged since 5 Apr 2026
SPF ✓ DMARC ! DKIM ✓
5 Apr 2026 14:58 UTC
hortongroup.com
Medium Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓
5 Apr 2026 14:58 UTC
aither.cc
Low Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
5 Apr 2026 14:56 UTC
fullmindlearning.com
Low Risk 1 issue to fix
Unchanged since 5 Apr 2026
SPF ✓ DMARC ✓ DKIM ✓
5 Apr 2026 14:47 UTC
fullmindlearning.com
Low Risk 1 issue to fix
Unchanged since 5 Apr 2026
SPF ✓ DMARC ✓ DKIM ✓
5 Apr 2026 14:47 UTC
fullmindlearning.com
Low Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
5 Apr 2026 14:46 UTC
spitalsovata.ro
High Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ✗ DKIM ✓
5 Apr 2026 14:45 UTC
dev.lms.fullmindlearning.com
Critical Risk 3 issues to fix
No earlier scan on this page
SPF ✗ DMARC ✗ DKIM ?
5 Apr 2026 14:44 UTC
surland.de
Low Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
5 Apr 2026 14:44 UTC
red.com
Medium Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓
5 Apr 2026 14:38 UTC
patientreminder.com
High Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ✗ DKIM ?
5 Apr 2026 14:38 UTC
swutch.com
High Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ✗ DKIM ?
5 Apr 2026 14:38 UTC
me
Low Risk
No earlier scan on this page
SPF ? DMARC ? DKIM ?
5 Apr 2026 14:37 UTC
web3.foundation
Low Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
5 Apr 2026 14:37 UTC
fbi.gov
Low Risk
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ?
5 Apr 2026 14:34 UTC
nsa.gov
Low Risk
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ?
5 Apr 2026 14:34 UTC
Low Risk 1 issue to fix
yahoo.com
Unchanged since 6 Apr 2026
SPF ! DMARC ✓ DKIM ? 6 Apr 2026 04:42 UTC
Low Risk 1 issue to fix
yahoo.com
No earlier scan on this page
SPF ! DMARC ✓ DKIM ? 6 Apr 2026 04:42 UTC
High Risk 1 issue to fix
cool.com
Unchanged since 6 Apr 2026
SPF ✓ DMARC ✗ DKIM ? 6 Apr 2026 04:23 UTC
High Risk 1 issue to fix
cool.com
Unchanged since 6 Apr 2026
SPF ✓ DMARC ✗ DKIM ? 6 Apr 2026 04:23 UTC
High Risk 1 issue to fix
cool.com
Unchanged since 6 Apr 2026
SPF ✓ DMARC ✗ DKIM ? 6 Apr 2026 04:19 UTC
High Risk 1 issue to fix
cool.com
No earlier scan on this page
SPF ✓ DMARC ✗ DKIM ? 6 Apr 2026 04:19 UTC
Low Risk
me
Unchanged since 5 Apr 2026
SPF ? DMARC ? DKIM ? 6 Apr 2026 04:04 UTC
High Risk 2 issues to fix
abc.co
Unchanged since 6 Apr 2026
SPF ✓ DMARC ! DKIM ? 6 Apr 2026 04:00 UTC
High Risk 2 issues to fix
abc.co
Unchanged since 6 Apr 2026
SPF ✓ DMARC ! DKIM ? 6 Apr 2026 03:59 UTC
High Risk 2 issues to fix
abc.co
Unchanged since 6 Apr 2026
SPF ✓ DMARC ! DKIM ? 6 Apr 2026 03:59 UTC
High Risk 2 issues to fix
abc.co
Unchanged since 6 Apr 2026
SPF ✓ DMARC ! DKIM ? 6 Apr 2026 03:58 UTC
High Risk 2 issues to fix
abc.co
Unchanged since 6 Apr 2026
SPF ✓ DMARC ! DKIM ? 6 Apr 2026 03:58 UTC
High Risk 2 issues to fix
abc.co
Unchanged since 6 Apr 2026
SPF ✓ DMARC ! DKIM ? 6 Apr 2026 03:57 UTC
High Risk 2 issues to fix
abc.co
Unchanged since 6 Apr 2026
SPF ✓ DMARC ! DKIM ? 6 Apr 2026 03:56 UTC
High Risk 2 issues to fix
abc.co
Unchanged since 6 Apr 2026
SPF ✓ DMARC ! DKIM ? 6 Apr 2026 03:55 UTC
High Risk 2 issues to fix
abc.co
No earlier scan on this page
SPF ✓ DMARC ! DKIM ? 6 Apr 2026 03:54 UTC
Medium Risk 1 issue to fix
abc.com
Unchanged since 6 Apr 2026
SPF ✓ DMARC ! DKIM ✓ 6 Apr 2026 03:31 UTC
Medium Risk 1 issue to fix
abc.com
Unchanged since 6 Apr 2026
SPF ✓ DMARC ! DKIM ✓ 6 Apr 2026 03:31 UTC
Medium Risk 1 issue to fix
abc.com
Unchanged since 6 Apr 2026
SPF ✓ DMARC ! DKIM ✓ 6 Apr 2026 03:29 UTC
Medium Risk 1 issue to fix
abc.com
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓ 6 Apr 2026 03:29 UTC
Critical Risk 3 issues to fix
business29.web-hosting.com
No earlier scan on this page
SPF ✗ DMARC ✗ DKIM ? 6 Apr 2026 03:01 UTC
High Risk 1 issue to fix
weather.gov
No earlier scan on this page
SPF ✗ DMARC ✓ DKIM ? 6 Apr 2026 02:18 UTC
Critical Risk 3 issues to fix
poop.com
No earlier scan on this page
SPF ✗ DMARC ✗ DKIM ? 6 Apr 2026 02:17 UTC
High Risk 1 issue to fix
neiltyson.com
Unchanged since 6 Apr 2026
SPF ✓ DMARC ✗ DKIM ? 6 Apr 2026 02:16 UTC
High Risk 1 issue to fix
neiltyson.com
Unchanged since 6 Apr 2026
SPF ✓ DMARC ✗ DKIM ? 6 Apr 2026 02:16 UTC
High Risk 1 issue to fix
neiltyson.com
Unchanged since 6 Apr 2026
SPF ✓ DMARC ✗ DKIM ? 6 Apr 2026 02:13 UTC
High Risk 1 issue to fix
neiltyson.com
No earlier scan on this page
SPF ✓ DMARC ✗ DKIM ? 6 Apr 2026 02:13 UTC
Low Risk 1 issue to fix
fullmindlearning.com
Unchanged since 5 Apr 2026
SPF ✓ DMARC ✓ DKIM ✓ 5 Apr 2026 20:36 UTC
Low Risk 1 issue to fix
sovanta.com
Unchanged since 5 Apr 2026
SPF ✓ DMARC ✓ DKIM ✓ 5 Apr 2026 18:07 UTC
Low Risk 1 issue to fix
sovanta.com
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 5 Apr 2026 18:06 UTC
High Risk 1 issue to fix
patientreminder.com
Unchanged since 5 Apr 2026
SPF ✓ DMARC ✗ DKIM ? 5 Apr 2026 16:23 UTC
High Risk 1 issue to fix
patientreminder.com
Unchanged since 5 Apr 2026
SPF ✓ DMARC ✗ DKIM ? 5 Apr 2026 16:22 UTC
Low Risk
whitehouse.gov
Unchanged since 5 Apr 2026
SPF ✓ DMARC ✓ DKIM ✓ 5 Apr 2026 16:18 UTC
Low Risk
whitehouse.gov
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 5 Apr 2026 16:18 UTC
Medium Risk 1 issue to fix
hortongroup.com
Unchanged since 5 Apr 2026
SPF ✓ DMARC ! DKIM ✓ 5 Apr 2026 14:58 UTC
Medium Risk 1 issue to fix
hortongroup.com
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓ 5 Apr 2026 14:58 UTC
Low Risk 1 issue to fix
aither.cc
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 5 Apr 2026 14:56 UTC
Low Risk 1 issue to fix
fullmindlearning.com
Unchanged since 5 Apr 2026
SPF ✓ DMARC ✓ DKIM ✓ 5 Apr 2026 14:47 UTC
Low Risk 1 issue to fix
fullmindlearning.com
Unchanged since 5 Apr 2026
SPF ✓ DMARC ✓ DKIM ✓ 5 Apr 2026 14:47 UTC
Low Risk 1 issue to fix
fullmindlearning.com
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 5 Apr 2026 14:46 UTC
High Risk 1 issue to fix
spitalsovata.ro
No earlier scan on this page
SPF ✓ DMARC ✗ DKIM ✓ 5 Apr 2026 14:45 UTC
Critical Risk 3 issues to fix
dev.lms.fullmindlearning.com
No earlier scan on this page
SPF ✗ DMARC ✗ DKIM ? 5 Apr 2026 14:44 UTC
Low Risk 1 issue to fix
surland.de
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 5 Apr 2026 14:44 UTC
Medium Risk 1 issue to fix
red.com
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓ 5 Apr 2026 14:38 UTC
High Risk 1 issue to fix
patientreminder.com
No earlier scan on this page
SPF ✓ DMARC ✗ DKIM ? 5 Apr 2026 14:38 UTC
High Risk 1 issue to fix
swutch.com
No earlier scan on this page
SPF ✓ DMARC ✗ DKIM ? 5 Apr 2026 14:38 UTC
Low Risk
me
No earlier scan on this page
SPF ? DMARC ? DKIM ? 5 Apr 2026 14:37 UTC
Low Risk 1 issue to fix
web3.foundation
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 5 Apr 2026 14:37 UTC
Low Risk
fbi.gov
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ? 5 Apr 2026 14:34 UTC
Low Risk
nsa.gov
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ? 5 Apr 2026 14:34 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