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Analysis History

View all DNS analysis records

New Analysis
Domain Email Security Date Actions
purpleflock.net
Low Risk
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
23 Apr 2026 05:09 UTC
zmacnashville.net
High Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ✗ DKIM ?
23 Apr 2026 04:04 UTC
it-help.tech
Low Risk
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
23 Apr 2026 03:51 UTC
nlnetlabs.nl
Medium Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓
23 Apr 2026 03:35 UTC
leidos.com
Low Risk
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
23 Apr 2026 02:53 UTC
valentin.run
Low Risk
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ?
23 Apr 2026 02:38 UTC
knoxminerals.com
Medium Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓
23 Apr 2026 01:42 UTC
hirt.dev
Low Risk
Unchanged since 23 Apr 2026
SPF ✓ DMARC ✓ DKIM ✓
23 Apr 2026 01:42 UTC
hirt.dev
Low Risk
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
23 Apr 2026 01:41 UTC
patagonia.com
Medium Risk 1 issue to fix
Unchanged since 22 Apr 2026
SPF ✓ DMARC ! DKIM ✗
23 Apr 2026 01:15 UTC
mercadopago.com
Low Risk
Unchanged since 23 Apr 2026
SPF ✓ DMARC ✓ DKIM ✓
23 Apr 2026 00:24 UTC
nasa.gov
Low Risk
Unchanged since 23 Apr 2026
SPF ✓ DMARC ✓ DKIM ✓
23 Apr 2026 00:23 UTC
nasa.gov
Low Risk
Unchanged since 23 Apr 2026
SPF ✓ DMARC ✓ DKIM ✓
23 Apr 2026 00:23 UTC
www.mercadopago.com
Critical Risk 3 issues to fix
Unchanged since 23 Apr 2026
SPF ✗ DMARC ✗ DKIM ?
23 Apr 2026 00:23 UTC
www.mercadopago.com
Critical Risk 3 issues to fix
Unchanged since 23 Apr 2026
SPF ✗ DMARC ✗ DKIM ?
23 Apr 2026 00:23 UTC
mercadopago.com
Low Risk
Unchanged since 23 Apr 2026
SPF ✓ DMARC ✓ DKIM ✓
23 Apr 2026 00:23 UTC
mercadopago.com
Low Risk
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
23 Apr 2026 00:22 UTC
nasa.gov
Low Risk
Unchanged since 23 Apr 2026
SPF ✓ DMARC ✓ DKIM ✓
23 Apr 2026 00:22 UTC
www.mercadopago.com
Critical Risk 3 issues to fix
No earlier scan on this page
SPF ✗ DMARC ✗ DKIM ?
23 Apr 2026 00:22 UTC
networksolutions.com
Low Risk 1 issue to fix
Unchanged since 23 Apr 2026
SPF ✓ DMARC ✓ DKIM ✓
23 Apr 2026 00:21 UTC
nasa.gov
Low Risk
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
23 Apr 2026 00:21 UTC
spital-breaza.ro
High Risk 1 issue to fix
Unchanged since 23 Apr 2026
SPF ✓ DMARC ✗ DKIM ✓
23 Apr 2026 00:21 UTC
spital-breaza.ro
High Risk 1 issue to fix
Unchanged since 23 Apr 2026
SPF ✓ DMARC ✗ DKIM ✓
23 Apr 2026 00:21 UTC
weather.gov
High Risk 1 issue to fix
No earlier scan on this page
SPF ✗ DMARC ✓ DKIM ?
23 Apr 2026 00:21 UTC
networksolutions.com
Low Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
23 Apr 2026 00:21 UTC
spital-breaza.ro
High Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ✗ DKIM ✓
23 Apr 2026 00:21 UTC
hak5.org
Medium Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓
23 Apr 2026 00:20 UTC
spitalsighet.ro
High Risk 2 issues to fix
No earlier scan on this page
SPF ✓ DMARC ! DKIM ?
23 Apr 2026 00:20 UTC
red.com
Medium Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓
23 Apr 2026 00:20 UTC
blauwsurvey.com
Low Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
23 Apr 2026 00:19 UTC
ortopedieazuga.ro
High Risk 2 issues to fix
Unchanged since 23 Apr 2026
SPF ✓ DMARC ! DKIM ✓
23 Apr 2026 00:16 UTC
ortopedieazuga.ro
High Risk 2 issues to fix
Unchanged since 23 Apr 2026
SPF ✓ DMARC ! DKIM ✓
23 Apr 2026 00:16 UTC
ortopedieazuga.ro
High Risk 2 issues to fix
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓
23 Apr 2026 00:16 UTC
innbn-bucuresti.ro
Low Risk
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
22 Apr 2026 23:16 UTC
thehumphries.org
High Risk 1 issue to fix
Unchanged since 22 Apr 2026
SPF ✓ DMARC ✗ DKIM ✓
22 Apr 2026 23:16 UTC
thehumphries.org
High Risk 1 issue to fix
Unchanged since 22 Apr 2026
SPF ✓ DMARC ✗ DKIM ✓
22 Apr 2026 23:15 UTC
thehumphries.org
High Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ✗ DKIM ✓
22 Apr 2026 23:15 UTC
ohg-nagold.eu
High Risk 2 issues to fix
No earlier scan on this page
SPF ! DMARC ✗ DKIM ?
22 Apr 2026 23:08 UTC
switch.com
Low Risk 1 issue to fix
Unchanged since 22 Apr 2026
SPF ✓ DMARC ✓ DKIM ✓
22 Apr 2026 22:53 UTC
switch.com
Low Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
22 Apr 2026 22:53 UTC
binaryflix.space
Critical Risk 3 issues to fix
No earlier scan on this page
SPF ✗ DMARC ✗ DKIM ?
22 Apr 2026 22:11 UTC
markphd.me
Critical Risk 3 issues to fix
Unchanged since 22 Apr 2026
SPF ✗ DMARC ✗ DKIM ?
22 Apr 2026 22:09 UTC
markphd.me
Critical Risk 3 issues to fix
Unchanged since 22 Apr 2026
SPF ✗ DMARC ✗ DKIM ?
22 Apr 2026 22:09 UTC
markphd.me
Critical Risk 3 issues to fix
No earlier scan on this page
SPF ✗ DMARC ✗ DKIM ?
22 Apr 2026 22:09 UTC
zoho.com
Low Risk
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ?
22 Apr 2026 22:06 UTC
dnstool.it-help.tech
Low Risk
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ?
22 Apr 2026 21:14 UTC
github.com
Low Risk 1 issue to fix
Unchanged since 22 Apr 2026
SPF ✓ DMARC ✓ DKIM ✓
22 Apr 2026 20:36 UTC
github.com
Low Risk 1 issue to fix
Unchanged since 22 Apr 2026
SPF ✓ DMARC ✓ DKIM ✓
22 Apr 2026 20:35 UTC
github.com
Low Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
22 Apr 2026 20:35 UTC
patagonia.com
Medium Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✗
22 Apr 2026 20:24 UTC
Low Risk
purpleflock.net
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 23 Apr 2026 05:09 UTC
High Risk 1 issue to fix
zmacnashville.net
No earlier scan on this page
SPF ✓ DMARC ✗ DKIM ? 23 Apr 2026 04:04 UTC
Low Risk
it-help.tech
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 23 Apr 2026 03:51 UTC
Medium Risk 1 issue to fix
nlnetlabs.nl
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓ 23 Apr 2026 03:35 UTC
Low Risk
leidos.com
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 23 Apr 2026 02:53 UTC
Low Risk
valentin.run
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ? 23 Apr 2026 02:38 UTC
Medium Risk 1 issue to fix
knoxminerals.com
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓ 23 Apr 2026 01:42 UTC
Low Risk
hirt.dev
Unchanged since 23 Apr 2026
SPF ✓ DMARC ✓ DKIM ✓ 23 Apr 2026 01:42 UTC
Low Risk
hirt.dev
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 23 Apr 2026 01:41 UTC
Medium Risk 1 issue to fix
patagonia.com
Unchanged since 22 Apr 2026
SPF ✓ DMARC ! DKIM ✗ 23 Apr 2026 01:15 UTC
Low Risk
mercadopago.com
Unchanged since 23 Apr 2026
SPF ✓ DMARC ✓ DKIM ✓ 23 Apr 2026 00:24 UTC
Low Risk
nasa.gov
Unchanged since 23 Apr 2026
SPF ✓ DMARC ✓ DKIM ✓ 23 Apr 2026 00:23 UTC
Low Risk
nasa.gov
Unchanged since 23 Apr 2026
SPF ✓ DMARC ✓ DKIM ✓ 23 Apr 2026 00:23 UTC
Critical Risk 3 issues to fix
www.mercadopago.com
Unchanged since 23 Apr 2026
SPF ✗ DMARC ✗ DKIM ? 23 Apr 2026 00:23 UTC
Critical Risk 3 issues to fix
www.mercadopago.com
Unchanged since 23 Apr 2026
SPF ✗ DMARC ✗ DKIM ? 23 Apr 2026 00:23 UTC
Low Risk
mercadopago.com
Unchanged since 23 Apr 2026
SPF ✓ DMARC ✓ DKIM ✓ 23 Apr 2026 00:23 UTC
Low Risk
mercadopago.com
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 23 Apr 2026 00:22 UTC
Low Risk
nasa.gov
Unchanged since 23 Apr 2026
SPF ✓ DMARC ✓ DKIM ✓ 23 Apr 2026 00:22 UTC
Critical Risk 3 issues to fix
www.mercadopago.com
No earlier scan on this page
SPF ✗ DMARC ✗ DKIM ? 23 Apr 2026 00:22 UTC
Low Risk 1 issue to fix
networksolutions.com
Unchanged since 23 Apr 2026
SPF ✓ DMARC ✓ DKIM ✓ 23 Apr 2026 00:21 UTC
Low Risk
nasa.gov
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 23 Apr 2026 00:21 UTC
High Risk 1 issue to fix
spital-breaza.ro
Unchanged since 23 Apr 2026
SPF ✓ DMARC ✗ DKIM ✓ 23 Apr 2026 00:21 UTC
High Risk 1 issue to fix
spital-breaza.ro
Unchanged since 23 Apr 2026
SPF ✓ DMARC ✗ DKIM ✓ 23 Apr 2026 00:21 UTC
High Risk 1 issue to fix
weather.gov
No earlier scan on this page
SPF ✗ DMARC ✓ DKIM ? 23 Apr 2026 00:21 UTC
Low Risk 1 issue to fix
networksolutions.com
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 23 Apr 2026 00:21 UTC
High Risk 1 issue to fix
spital-breaza.ro
No earlier scan on this page
SPF ✓ DMARC ✗ DKIM ✓ 23 Apr 2026 00:21 UTC
Medium Risk 1 issue to fix
hak5.org
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓ 23 Apr 2026 00:20 UTC
High Risk 2 issues to fix
spitalsighet.ro
No earlier scan on this page
SPF ✓ DMARC ! DKIM ? 23 Apr 2026 00:20 UTC
Medium Risk 1 issue to fix
red.com
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓ 23 Apr 2026 00:20 UTC
Low Risk 1 issue to fix
blauwsurvey.com
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 23 Apr 2026 00:19 UTC
High Risk 2 issues to fix
ortopedieazuga.ro
Unchanged since 23 Apr 2026
SPF ✓ DMARC ! DKIM ✓ 23 Apr 2026 00:16 UTC
High Risk 2 issues to fix
ortopedieazuga.ro
Unchanged since 23 Apr 2026
SPF ✓ DMARC ! DKIM ✓ 23 Apr 2026 00:16 UTC
High Risk 2 issues to fix
ortopedieazuga.ro
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓ 23 Apr 2026 00:16 UTC
Low Risk
innbn-bucuresti.ro
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 22 Apr 2026 23:16 UTC
High Risk 1 issue to fix
thehumphries.org
Unchanged since 22 Apr 2026
SPF ✓ DMARC ✗ DKIM ✓ 22 Apr 2026 23:16 UTC
High Risk 1 issue to fix
thehumphries.org
Unchanged since 22 Apr 2026
SPF ✓ DMARC ✗ DKIM ✓ 22 Apr 2026 23:15 UTC
High Risk 1 issue to fix
thehumphries.org
No earlier scan on this page
SPF ✓ DMARC ✗ DKIM ✓ 22 Apr 2026 23:15 UTC
High Risk 2 issues to fix
ohg-nagold.eu
No earlier scan on this page
SPF ! DMARC ✗ DKIM ? 22 Apr 2026 23:08 UTC
Low Risk 1 issue to fix
switch.com
Unchanged since 22 Apr 2026
SPF ✓ DMARC ✓ DKIM ✓ 22 Apr 2026 22:53 UTC
Low Risk 1 issue to fix
switch.com
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 22 Apr 2026 22:53 UTC
Critical Risk 3 issues to fix
binaryflix.space
No earlier scan on this page
SPF ✗ DMARC ✗ DKIM ? 22 Apr 2026 22:11 UTC
Critical Risk 3 issues to fix
markphd.me
Unchanged since 22 Apr 2026
SPF ✗ DMARC ✗ DKIM ? 22 Apr 2026 22:09 UTC
Critical Risk 3 issues to fix
markphd.me
Unchanged since 22 Apr 2026
SPF ✗ DMARC ✗ DKIM ? 22 Apr 2026 22:09 UTC
Critical Risk 3 issues to fix
markphd.me
No earlier scan on this page
SPF ✗ DMARC ✗ DKIM ? 22 Apr 2026 22:09 UTC
Low Risk
zoho.com
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ? 22 Apr 2026 22:06 UTC
Low Risk
dnstool.it-help.tech
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ? 22 Apr 2026 21:14 UTC
Low Risk 1 issue to fix
github.com
Unchanged since 22 Apr 2026
SPF ✓ DMARC ✓ DKIM ✓ 22 Apr 2026 20:36 UTC
Low Risk 1 issue to fix
github.com
Unchanged since 22 Apr 2026
SPF ✓ DMARC ✓ DKIM ✓ 22 Apr 2026 20:35 UTC
Low Risk 1 issue to fix
github.com
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 22 Apr 2026 20:35 UTC
Medium Risk 1 issue to fix
patagonia.com
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✗ 22 Apr 2026 20:24 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