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Analysis History

View all DNS analysis records

New Analysis
Domain Email Security Date Actions
purpleflock.com
Low Risk
Unchanged since 19 Apr 2026
SPF ✓ DMARC ✓ DKIM ✓
19 Apr 2026 16:30 UTC
dns-observe.com
Low Risk 1 issue to fix
Unchanged since 19 Apr 2026
SPF ✓ DMARC ✓ DKIM ?
19 Apr 2026 16:29 UTC
dnsstuff.com
Low Risk
Unchanged since 19 Apr 2026
SPF ✓ DMARC ✓ DKIM ✓
19 Apr 2026 16:29 UTC
glendun.com.au
High Risk 2 issues to fix
Unchanged since 19 Apr 2026
SPF ✓ DMARC ! DKIM ✓
19 Apr 2026 16:25 UTC
glendun.com.au
High Risk 2 issues to fix
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓
19 Apr 2026 16:25 UTC
example.com
Low Risk 1 issue to fix
Unchanged since 19 Apr 2026
SPF ✓ DMARC ✓ DKIM ✗
19 Apr 2026 16:24 UTC
example.com
Low Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✗
19 Apr 2026 16:24 UTC
isc.org
Medium Risk 1 issue to fix
Unchanged since 19 Apr 2026
SPF ✓ DMARC ! DKIM ✓
19 Apr 2026 16:12 UTC
isc.org
Medium Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓
19 Apr 2026 16:12 UTC
atelier13-usa.com
High Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ✗ DKIM ?
19 Apr 2026 16:12 UTC
scfcv.ro
High Risk 2 issues to fix
Unchanged since 19 Apr 2026
SPF ✓ DMARC ! DKIM ✓
19 Apr 2026 16:11 UTC
scfcv.ro
High Risk 2 issues to fix
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓
19 Apr 2026 16:11 UTC
co.uk
Critical Risk 3 issues to fix
Unchanged since 19 Apr 2026
SPF ✗ DMARC ✗ DKIM ?
19 Apr 2026 16:07 UTC
co.uk
Critical Risk 3 issues to fix
Unchanged since 19 Apr 2026
SPF ✗ DMARC ✗ DKIM ?
19 Apr 2026 16:06 UTC
co.uk
Critical Risk 3 issues to fix
No earlier scan on this page
SPF ✗ DMARC ✗ DKIM ?
19 Apr 2026 16:06 UTC
spitalulhorezu.ro
Low Risk 1 issue to fix
Unchanged since 19 Apr 2026
SPF ✓ DMARC ✓ DKIM ✓
19 Apr 2026 16:04 UTC
spitalulhorezu.ro
Low Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
19 Apr 2026 16:04 UTC
getmsg.ai
Low Risk
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
19 Apr 2026 16:01 UTC
cisa.gov
Low Risk
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
19 Apr 2026 16:01 UTC
d4v3.wtf
High Risk 2 issues to fix
Unchanged since 19 Apr 2026
SPF ! DMARC ✗ DKIM ?
19 Apr 2026 16:01 UTC
d4v3.wtf
High Risk 2 issues to fix
No earlier scan on this page
SPF ! DMARC ✗ DKIM ?
19 Apr 2026 16:00 UTC
fbi.gov
Low Risk
Unchanged since 19 Apr 2026
SPF ✓ DMARC ✓ DKIM ?
19 Apr 2026 15:54 UTC
fbi.gov
Low Risk
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ?
19 Apr 2026 15:54 UTC
ehmrealty.com
High Risk 1 issue to fix
Unchanged since 19 Apr 2026
SPF ✓ DMARC ✗ DKIM ?
19 Apr 2026 15:52 UTC
ehmrealty.com
High Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ✗ DKIM ?
19 Apr 2026 15:52 UTC
dnstool.it-help.tech
Low Risk
Unchanged since 19 Apr 2026
SPF ✓ DMARC ✓ DKIM ?
19 Apr 2026 15:52 UTC
dnstool.it-help.tech
Low Risk
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ?
19 Apr 2026 15:52 UTC
dnsstuff.com
Low Risk
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
19 Apr 2026 15:51 UTC
purpleflock.com
Low Risk
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
19 Apr 2026 15:51 UTC
dns-observe.com
Low Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ?
19 Apr 2026 15:51 UTC
hak5.org
Medium Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓
19 Apr 2026 15:44 UTC
probe-us-01.dns-observe.com
Low Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ?
19 Apr 2026 15:43 UTC
spacex.com
Low Risk
Unchanged since 19 Apr 2026
SPF ✓ DMARC ✓ DKIM ✓
19 Apr 2026 15:43 UTC
blauw-survey.com
High Risk 2 issues to fix
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✗
19 Apr 2026 15:38 UTC
spacex.com
Low Risk
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
19 Apr 2026 15:37 UTC
ietf.org
Medium Risk 1 issue to fix
Unchanged since 19 Apr 2026
SPF ✓ DMARC ! DKIM ?
19 Apr 2026 15:37 UTC
ietf.org
Medium Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ! DKIM ?
19 Apr 2026 15:37 UTC
freebsd.org
High Risk 2 issues to fix
Unchanged since 19 Apr 2026
SPF ✓ DMARC ! DKIM ✓
19 Apr 2026 15:37 UTC
freebsd.org
High Risk 2 issues to fix
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓
19 Apr 2026 15:36 UTC
mx1.blauwsurvey.com
Critical Risk 3 issues to fix
No earlier scan on this page
SPF ✗ DMARC ✗ DKIM ?
19 Apr 2026 15:36 UTC
mx1.blauw-survey.com
Critical Risk 3 issues to fix
No earlier scan on this page
SPF ✗ DMARC ✗ DKIM ?
19 Apr 2026 15:36 UTC
google.com
Low Risk
Unchanged since 19 Apr 2026
SPF ✓ DMARC ✓ DKIM ?
19 Apr 2026 15:35 UTC
google.com
Low Risk
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ?
19 Apr 2026 15:35 UTC
gdcc.com
Medium Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓
19 Apr 2026 15:35 UTC
nlnetlabs.nl
Medium Risk 1 issue to fix
Unchanged since 19 Apr 2026
SPF ✓ DMARC ! DKIM ✓
19 Apr 2026 15:35 UTC
blauwsurvey.com
Low Risk 1 issue to fix
Unchanged since 19 Apr 2026
SPF ✓ DMARC ✓ DKIM ✓
19 Apr 2026 15:34 UTC
nlnetlabs.nl
Medium Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓
19 Apr 2026 15:34 UTC
couchmvp.com
Critical Risk 3 issues to fix
Unchanged since 19 Apr 2026
SPF ✗ DMARC ✗ DKIM ?
19 Apr 2026 15:34 UTC
blauwsurvey.com
Low Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
19 Apr 2026 15:28 UTC
couchmvp.com
Critical Risk 3 issues to fix
No earlier scan on this page
SPF ✗ DMARC ✗ DKIM ?
19 Apr 2026 15:28 UTC
Low Risk
purpleflock.com
Unchanged since 19 Apr 2026
SPF ✓ DMARC ✓ DKIM ✓ 19 Apr 2026 16:30 UTC
Low Risk 1 issue to fix
dns-observe.com
Unchanged since 19 Apr 2026
SPF ✓ DMARC ✓ DKIM ? 19 Apr 2026 16:29 UTC
Low Risk
dnsstuff.com
Unchanged since 19 Apr 2026
SPF ✓ DMARC ✓ DKIM ✓ 19 Apr 2026 16:29 UTC
High Risk 2 issues to fix
glendun.com.au
Unchanged since 19 Apr 2026
SPF ✓ DMARC ! DKIM ✓ 19 Apr 2026 16:25 UTC
High Risk 2 issues to fix
glendun.com.au
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓ 19 Apr 2026 16:25 UTC
Low Risk 1 issue to fix
example.com
Unchanged since 19 Apr 2026
SPF ✓ DMARC ✓ DKIM ✗ 19 Apr 2026 16:24 UTC
Low Risk 1 issue to fix
example.com
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✗ 19 Apr 2026 16:24 UTC
Medium Risk 1 issue to fix
isc.org
Unchanged since 19 Apr 2026
SPF ✓ DMARC ! DKIM ✓ 19 Apr 2026 16:12 UTC
Medium Risk 1 issue to fix
isc.org
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓ 19 Apr 2026 16:12 UTC
High Risk 1 issue to fix
atelier13-usa.com
No earlier scan on this page
SPF ✓ DMARC ✗ DKIM ? 19 Apr 2026 16:12 UTC
High Risk 2 issues to fix
scfcv.ro
Unchanged since 19 Apr 2026
SPF ✓ DMARC ! DKIM ✓ 19 Apr 2026 16:11 UTC
High Risk 2 issues to fix
scfcv.ro
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓ 19 Apr 2026 16:11 UTC
Critical Risk 3 issues to fix
co.uk
Unchanged since 19 Apr 2026
SPF ✗ DMARC ✗ DKIM ? 19 Apr 2026 16:07 UTC
Critical Risk 3 issues to fix
co.uk
Unchanged since 19 Apr 2026
SPF ✗ DMARC ✗ DKIM ? 19 Apr 2026 16:06 UTC
Critical Risk 3 issues to fix
co.uk
No earlier scan on this page
SPF ✗ DMARC ✗ DKIM ? 19 Apr 2026 16:06 UTC
Low Risk 1 issue to fix
spitalulhorezu.ro
Unchanged since 19 Apr 2026
SPF ✓ DMARC ✓ DKIM ✓ 19 Apr 2026 16:04 UTC
Low Risk 1 issue to fix
spitalulhorezu.ro
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 19 Apr 2026 16:04 UTC
Low Risk
getmsg.ai
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 19 Apr 2026 16:01 UTC
Low Risk
cisa.gov
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 19 Apr 2026 16:01 UTC
High Risk 2 issues to fix
d4v3.wtf
Unchanged since 19 Apr 2026
SPF ! DMARC ✗ DKIM ? 19 Apr 2026 16:01 UTC
High Risk 2 issues to fix
d4v3.wtf
No earlier scan on this page
SPF ! DMARC ✗ DKIM ? 19 Apr 2026 16:00 UTC
Low Risk
fbi.gov
Unchanged since 19 Apr 2026
SPF ✓ DMARC ✓ DKIM ? 19 Apr 2026 15:54 UTC
Low Risk
fbi.gov
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ? 19 Apr 2026 15:54 UTC
High Risk 1 issue to fix
ehmrealty.com
Unchanged since 19 Apr 2026
SPF ✓ DMARC ✗ DKIM ? 19 Apr 2026 15:52 UTC
High Risk 1 issue to fix
ehmrealty.com
No earlier scan on this page
SPF ✓ DMARC ✗ DKIM ? 19 Apr 2026 15:52 UTC
Low Risk
dnstool.it-help.tech
Unchanged since 19 Apr 2026
SPF ✓ DMARC ✓ DKIM ? 19 Apr 2026 15:52 UTC
Low Risk
dnstool.it-help.tech
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ? 19 Apr 2026 15:52 UTC
Low Risk
dnsstuff.com
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 19 Apr 2026 15:51 UTC
Low Risk
purpleflock.com
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 19 Apr 2026 15:51 UTC
Low Risk 1 issue to fix
dns-observe.com
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ? 19 Apr 2026 15:51 UTC
Medium Risk 1 issue to fix
hak5.org
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓ 19 Apr 2026 15:44 UTC
Low Risk 1 issue to fix
probe-us-01.dns-observe.com
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ? 19 Apr 2026 15:43 UTC
Low Risk
spacex.com
Unchanged since 19 Apr 2026
SPF ✓ DMARC ✓ DKIM ✓ 19 Apr 2026 15:43 UTC
High Risk 2 issues to fix
blauw-survey.com
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✗ 19 Apr 2026 15:38 UTC
Low Risk
spacex.com
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 19 Apr 2026 15:37 UTC
Medium Risk 1 issue to fix
ietf.org
Unchanged since 19 Apr 2026
SPF ✓ DMARC ! DKIM ? 19 Apr 2026 15:37 UTC
Medium Risk 1 issue to fix
ietf.org
No earlier scan on this page
SPF ✓ DMARC ! DKIM ? 19 Apr 2026 15:37 UTC
High Risk 2 issues to fix
freebsd.org
Unchanged since 19 Apr 2026
SPF ✓ DMARC ! DKIM ✓ 19 Apr 2026 15:37 UTC
High Risk 2 issues to fix
freebsd.org
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓ 19 Apr 2026 15:36 UTC
Critical Risk 3 issues to fix
mx1.blauwsurvey.com
No earlier scan on this page
SPF ✗ DMARC ✗ DKIM ? 19 Apr 2026 15:36 UTC
Critical Risk 3 issues to fix
mx1.blauw-survey.com
No earlier scan on this page
SPF ✗ DMARC ✗ DKIM ? 19 Apr 2026 15:36 UTC
Low Risk
google.com
Unchanged since 19 Apr 2026
SPF ✓ DMARC ✓ DKIM ? 19 Apr 2026 15:35 UTC
Low Risk
google.com
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ? 19 Apr 2026 15:35 UTC
Medium Risk 1 issue to fix
gdcc.com
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓ 19 Apr 2026 15:35 UTC
Medium Risk 1 issue to fix
nlnetlabs.nl
Unchanged since 19 Apr 2026
SPF ✓ DMARC ! DKIM ✓ 19 Apr 2026 15:35 UTC
Low Risk 1 issue to fix
blauwsurvey.com
Unchanged since 19 Apr 2026
SPF ✓ DMARC ✓ DKIM ✓ 19 Apr 2026 15:34 UTC
Medium Risk 1 issue to fix
nlnetlabs.nl
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓ 19 Apr 2026 15:34 UTC
Critical Risk 3 issues to fix
couchmvp.com
Unchanged since 19 Apr 2026
SPF ✗ DMARC ✗ DKIM ? 19 Apr 2026 15:34 UTC
Low Risk 1 issue to fix
blauwsurvey.com
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 19 Apr 2026 15:28 UTC
Critical Risk 3 issues to fix
couchmvp.com
No earlier scan on this page
SPF ✗ DMARC ✗ DKIM ? 19 Apr 2026 15:28 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