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Analysis History

View all DNS analysis records

New Analysis
Domain Email Security Date Actions
lincolnapps.co
Critical Risk 3 issues to fix
Unchanged since 23 Apr 2026
SPF ✗ DMARC ✗ DKIM ✓
23 Apr 2026 15:42 UTC
lincolnapps.co
Critical Risk 3 issues to fix
No earlier scan on this page
SPF ✗ DMARC ✗ DKIM ✓
23 Apr 2026 15:42 UTC
dnsstuff.com
Low Risk
Unchanged since 23 Apr 2026
SPF ✓ DMARC ✓ DKIM ✓
23 Apr 2026 15:38 UTC
dnsstuff.com
Low Risk
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
23 Apr 2026 15:37 UTC
blueberries.com
Low Risk
Unchanged since 23 Apr 2026
SPF ✓ DMARC ✓ DKIM ✓
23 Apr 2026 15:37 UTC
blueberries.com
Low Risk
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
23 Apr 2026 15:37 UTC
ietf.org
Medium Risk 1 issue to fix
Unchanged since 23 Apr 2026
SPF ✓ DMARC ! DKIM ?
23 Apr 2026 15:23 UTC
ietf.org
Medium Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ! DKIM ?
23 Apr 2026 15:22 UTC
freebsd.org
High Risk 2 issues to fix
Unchanged since 23 Apr 2026
SPF ✓ DMARC ! DKIM ✓
23 Apr 2026 15:22 UTC
freebsd.org
High Risk 2 issues to fix
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓
23 Apr 2026 15:22 UTC
google.com
Low Risk
Unchanged since 23 Apr 2026
SPF ✓ DMARC ✓ DKIM ?
23 Apr 2026 15:21 UTC
google.com
Low Risk
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ?
23 Apr 2026 15:20 UTC
nlnetlabs.nl
Medium Risk 1 issue to fix
Unchanged since 23 Apr 2026
SPF ✓ DMARC ! DKIM ✓
23 Apr 2026 15:20 UTC
nlnetlabs.nl
Medium Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓
23 Apr 2026 15:20 UTC
hortongroup.com
Medium Risk 1 issue to fix
Unchanged since 23 Apr 2026
SPF ✓ DMARC ! DKIM ✓
23 Apr 2026 14:39 UTC
dpsg-radolfzell.de
Low Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
23 Apr 2026 14:38 UTC
hortongroup.com
Medium Risk 1 issue to fix
Unchanged since 23 Apr 2026
SPF ✓ DMARC ! DKIM ✓
23 Apr 2026 14:38 UTC
hortongroup.com
Medium Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓
23 Apr 2026 14:38 UTC
sportcommunities.group
Low Risk
Unchanged since 23 Apr 2026
SPF ✓ DMARC ✓ DKIM ✓
23 Apr 2026 14:37 UTC
sportcommunities.group
Low Risk
Unchanged since 23 Apr 2026
SPF ✓ DMARC ✓ DKIM ✓
23 Apr 2026 14:36 UTC
sportcommunities.group
Low Risk
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
23 Apr 2026 14:36 UTC
switch.com
Low Risk 1 issue to fix
Unchanged since 23 Apr 2026
SPF ✓ DMARC ✓ DKIM ✓
23 Apr 2026 14:34 UTC
innbn-bucuresti.ro
Low Risk
Unchanged since 23 Apr 2026
SPF ✓ DMARC ✓ DKIM ✓
23 Apr 2026 14:33 UTC
switch.com
Low Risk 1 issue to fix
Unchanged since 23 Apr 2026
SPF ✓ DMARC ✓ DKIM ✓
23 Apr 2026 14:33 UTC
innbn-bucuresti.ro
Low Risk
Unchanged since 23 Apr 2026
SPF ✓ DMARC ✓ DKIM ✓
23 Apr 2026 14:33 UTC
innbn-bucuresti.ro
Low Risk
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
23 Apr 2026 14:33 UTC
switch.com
Low Risk 1 issue to fix
Unchanged since 23 Apr 2026
SPF ✓ DMARC ✓ DKIM ✓
23 Apr 2026 14:33 UTC
blauwsurvey.com
Low Risk 1 issue to fix
Unchanged since 23 Apr 2026
SPF ✓ DMARC ✓ DKIM ✓
23 Apr 2026 14:33 UTC
ortopedieazuga.ro
High Risk 2 issues to fix
Unchanged since 23 Apr 2026
SPF ✓ DMARC ! DKIM ✓
23 Apr 2026 14:33 UTC
mx1.blauw-survey.com
Critical Risk 3 issues to fix
Unchanged since 23 Apr 2026
SPF ✗ DMARC ✗ DKIM ?
23 Apr 2026 14:32 UTC
red.com
Medium Risk 1 issue to fix
Unchanged since 23 Apr 2026
SPF ✓ DMARC ! DKIM ✓
23 Apr 2026 14:32 UTC
red.com
Medium Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓
23 Apr 2026 14:32 UTC
hak5.org
Medium Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓
23 Apr 2026 14:32 UTC
ohg-nagold.eu
High Risk 2 issues to fix
Unchanged since 23 Apr 2026
SPF ! DMARC ✗ DKIM ?
23 Apr 2026 14:32 UTC
switch.com
Low Risk 1 issue to fix
Unchanged since 23 Apr 2026
SPF ✓ DMARC ✓ DKIM ✓
23 Apr 2026 14:32 UTC
ohg-nagold.eu
High Risk 2 issues to fix
No earlier scan on this page
SPF ! DMARC ✗ DKIM ?
23 Apr 2026 14:32 UTC
sjv.ro
High Risk 2 issues to fix
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓
23 Apr 2026 14:32 UTC
spital-breaza.ro
High Risk 1 issue to fix
Unchanged since 23 Apr 2026
SPF ✓ DMARC ✗ DKIM ✓
23 Apr 2026 14:32 UTC
blauwsurvey.com
Low Risk 1 issue to fix
Unchanged since 23 Apr 2026
SPF ✓ DMARC ✓ DKIM ✓
23 Apr 2026 14:32 UTC
switch.com
Low Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
23 Apr 2026 14:32 UTC
ortopedieazuga.ro
High Risk 2 issues to fix
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓
23 Apr 2026 14:32 UTC
networksolutions.com
Low Risk 1 issue to fix
Unchanged since 23 Apr 2026
SPF ✓ DMARC ✓ DKIM ✓
23 Apr 2026 14:32 UTC
blauwsurvey.com
Low Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
23 Apr 2026 14:32 UTC
mx1.blauw-survey.com
Critical Risk 3 issues to fix
No earlier scan on this page
SPF ✗ DMARC ✗ DKIM ?
23 Apr 2026 14:32 UTC
spitalpoianamare.ro
High Risk 2 issues to fix
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓
23 Apr 2026 14:32 UTC
theojouvin.com
Low Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
23 Apr 2026 14:31 UTC
networksolutions.com
Low Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
23 Apr 2026 14:31 UTC
nasa.gov
Low Risk
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
23 Apr 2026 14:31 UTC
spitalsighet.ro
High Risk 2 issues to fix
No earlier scan on this page
SPF ✓ DMARC ! DKIM ?
23 Apr 2026 14:31 UTC
spital-breaza.ro
High Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ✗ DKIM ✓
23 Apr 2026 14:31 UTC
Critical Risk 3 issues to fix
lincolnapps.co
Unchanged since 23 Apr 2026
SPF ✗ DMARC ✗ DKIM ✓ 23 Apr 2026 15:42 UTC
Critical Risk 3 issues to fix
lincolnapps.co
No earlier scan on this page
SPF ✗ DMARC ✗ DKIM ✓ 23 Apr 2026 15:42 UTC
Low Risk
dnsstuff.com
Unchanged since 23 Apr 2026
SPF ✓ DMARC ✓ DKIM ✓ 23 Apr 2026 15:38 UTC
Low Risk
dnsstuff.com
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 23 Apr 2026 15:37 UTC
Low Risk
blueberries.com
Unchanged since 23 Apr 2026
SPF ✓ DMARC ✓ DKIM ✓ 23 Apr 2026 15:37 UTC
Low Risk
blueberries.com
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 23 Apr 2026 15:37 UTC
Medium Risk 1 issue to fix
ietf.org
Unchanged since 23 Apr 2026
SPF ✓ DMARC ! DKIM ? 23 Apr 2026 15:23 UTC
Medium Risk 1 issue to fix
ietf.org
No earlier scan on this page
SPF ✓ DMARC ! DKIM ? 23 Apr 2026 15:22 UTC
High Risk 2 issues to fix
freebsd.org
Unchanged since 23 Apr 2026
SPF ✓ DMARC ! DKIM ✓ 23 Apr 2026 15:22 UTC
High Risk 2 issues to fix
freebsd.org
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓ 23 Apr 2026 15:22 UTC
Low Risk
google.com
Unchanged since 23 Apr 2026
SPF ✓ DMARC ✓ DKIM ? 23 Apr 2026 15:21 UTC
Low Risk
google.com
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ? 23 Apr 2026 15:20 UTC
Medium Risk 1 issue to fix
nlnetlabs.nl
Unchanged since 23 Apr 2026
SPF ✓ DMARC ! DKIM ✓ 23 Apr 2026 15:20 UTC
Medium Risk 1 issue to fix
nlnetlabs.nl
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓ 23 Apr 2026 15:20 UTC
Medium Risk 1 issue to fix
hortongroup.com
Unchanged since 23 Apr 2026
SPF ✓ DMARC ! DKIM ✓ 23 Apr 2026 14:39 UTC
Low Risk 1 issue to fix
dpsg-radolfzell.de
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 23 Apr 2026 14:38 UTC
Medium Risk 1 issue to fix
hortongroup.com
Unchanged since 23 Apr 2026
SPF ✓ DMARC ! DKIM ✓ 23 Apr 2026 14:38 UTC
Medium Risk 1 issue to fix
hortongroup.com
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓ 23 Apr 2026 14:38 UTC
Low Risk
sportcommunities.group
Unchanged since 23 Apr 2026
SPF ✓ DMARC ✓ DKIM ✓ 23 Apr 2026 14:37 UTC
Low Risk
sportcommunities.group
Unchanged since 23 Apr 2026
SPF ✓ DMARC ✓ DKIM ✓ 23 Apr 2026 14:36 UTC
Low Risk
sportcommunities.group
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 23 Apr 2026 14:36 UTC
Low Risk 1 issue to fix
switch.com
Unchanged since 23 Apr 2026
SPF ✓ DMARC ✓ DKIM ✓ 23 Apr 2026 14:34 UTC
Low Risk
innbn-bucuresti.ro
Unchanged since 23 Apr 2026
SPF ✓ DMARC ✓ DKIM ✓ 23 Apr 2026 14:33 UTC
Low Risk 1 issue to fix
switch.com
Unchanged since 23 Apr 2026
SPF ✓ DMARC ✓ DKIM ✓ 23 Apr 2026 14:33 UTC
Low Risk
innbn-bucuresti.ro
Unchanged since 23 Apr 2026
SPF ✓ DMARC ✓ DKIM ✓ 23 Apr 2026 14:33 UTC
Low Risk
innbn-bucuresti.ro
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 23 Apr 2026 14:33 UTC
Low Risk 1 issue to fix
switch.com
Unchanged since 23 Apr 2026
SPF ✓ DMARC ✓ DKIM ✓ 23 Apr 2026 14:33 UTC
Low Risk 1 issue to fix
blauwsurvey.com
Unchanged since 23 Apr 2026
SPF ✓ DMARC ✓ DKIM ✓ 23 Apr 2026 14:33 UTC
High Risk 2 issues to fix
ortopedieazuga.ro
Unchanged since 23 Apr 2026
SPF ✓ DMARC ! DKIM ✓ 23 Apr 2026 14:33 UTC
Critical Risk 3 issues to fix
mx1.blauw-survey.com
Unchanged since 23 Apr 2026
SPF ✗ DMARC ✗ DKIM ? 23 Apr 2026 14:32 UTC
Medium Risk 1 issue to fix
red.com
Unchanged since 23 Apr 2026
SPF ✓ DMARC ! DKIM ✓ 23 Apr 2026 14:32 UTC
Medium Risk 1 issue to fix
red.com
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓ 23 Apr 2026 14:32 UTC
Medium Risk 1 issue to fix
hak5.org
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓ 23 Apr 2026 14:32 UTC
High Risk 2 issues to fix
ohg-nagold.eu
Unchanged since 23 Apr 2026
SPF ! DMARC ✗ DKIM ? 23 Apr 2026 14:32 UTC
Low Risk 1 issue to fix
switch.com
Unchanged since 23 Apr 2026
SPF ✓ DMARC ✓ DKIM ✓ 23 Apr 2026 14:32 UTC
High Risk 2 issues to fix
ohg-nagold.eu
No earlier scan on this page
SPF ! DMARC ✗ DKIM ? 23 Apr 2026 14:32 UTC
High Risk 2 issues to fix
sjv.ro
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓ 23 Apr 2026 14:32 UTC
High Risk 1 issue to fix
spital-breaza.ro
Unchanged since 23 Apr 2026
SPF ✓ DMARC ✗ DKIM ✓ 23 Apr 2026 14:32 UTC
Low Risk 1 issue to fix
blauwsurvey.com
Unchanged since 23 Apr 2026
SPF ✓ DMARC ✓ DKIM ✓ 23 Apr 2026 14:32 UTC
Low Risk 1 issue to fix
switch.com
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 23 Apr 2026 14:32 UTC
High Risk 2 issues to fix
ortopedieazuga.ro
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓ 23 Apr 2026 14:32 UTC
Low Risk 1 issue to fix
networksolutions.com
Unchanged since 23 Apr 2026
SPF ✓ DMARC ✓ DKIM ✓ 23 Apr 2026 14:32 UTC
Low Risk 1 issue to fix
blauwsurvey.com
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 23 Apr 2026 14:32 UTC
Critical Risk 3 issues to fix
mx1.blauw-survey.com
No earlier scan on this page
SPF ✗ DMARC ✗ DKIM ? 23 Apr 2026 14:32 UTC
High Risk 2 issues to fix
spitalpoianamare.ro
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓ 23 Apr 2026 14:32 UTC
Low Risk 1 issue to fix
theojouvin.com
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 23 Apr 2026 14:31 UTC
Low Risk 1 issue to fix
networksolutions.com
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 23 Apr 2026 14:31 UTC
Low Risk
nasa.gov
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 23 Apr 2026 14:31 UTC
High Risk 2 issues to fix
spitalsighet.ro
No earlier scan on this page
SPF ✓ DMARC ! DKIM ? 23 Apr 2026 14:31 UTC
High Risk 1 issue to fix
spital-breaza.ro
No earlier scan on this page
SPF ✓ DMARC ✗ DKIM ✓ 23 Apr 2026 14:31 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