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Analysis History

View all DNS analysis records

New Analysis
Domain Email Security Date Actions
spital-izvoru.ro
High Risk 2 issues to fix
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓
20 Feb 2026 14:26 UTC
gmg-attendorn.de
High Risk 1 issue to fix
Unchanged since 20 Feb 2026
SPF ✓ DMARC ✗ DKIM ?
20 Feb 2026 14:26 UTC
rg443.click
Critical Risk 3 issues to fix
No earlier scan on this page
SPF ✗ DMARC ✗ DKIM ?
20 Feb 2026 14:26 UTC
qualysperiscope.com
Critical Risk 3 issues to fix
No earlier scan on this page
SPF ✗ DMARC ✗ DKIM ?
20 Feb 2026 14:26 UTC
gmg-attendorn.de
High Risk 1 issue to fix
Unchanged since 20 Feb 2026
SPF ✓ DMARC ✗ DKIM ?
20 Feb 2026 14:25 UTC
tesla.com
Low Risk
Unchanged since 20 Feb 2026
SPF ✓ DMARC ✓ DKIM ✓
20 Feb 2026 14:25 UTC
spitalulhorezu.ro
Critical Risk 3 issues to fix
Unchanged since 20 Feb 2026
SPF ✗ DMARC ✗ DKIM ✓
20 Feb 2026 14:25 UTC
gmg-attendorn.de
High Risk 1 issue to fix
Unchanged since 20 Feb 2026
SPF ✓ DMARC ✗ DKIM ?
20 Feb 2026 14:25 UTC
mx1.blauw-survey.com
Critical Risk 3 issues to fix
No earlier scan on this page
SPF ✗ DMARC ✗ DKIM ?
20 Feb 2026 14:25 UTC
tesla.com
Low Risk
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
20 Feb 2026 14:25 UTC
gmg-attendorn.de
High Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ✗ DKIM ?
20 Feb 2026 14:24 UTC
spitalulhorezu.ro
Critical Risk 3 issues to fix
No earlier scan on this page
SPF ✗ DMARC ✗ DKIM ✓
20 Feb 2026 14:24 UTC
cisa.gov
Low Risk
Unchanged since 20 Feb 2026
SPF ✓ DMARC ✓ DKIM ✓
20 Feb 2026 14:24 UTC
probe-us-01.dns-observe.com
Low Risk
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ?
20 Feb 2026 14:24 UTC
patientreminder.com
High Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ✗ DKIM ?
20 Feb 2026 14:24 UTC
sanatoriulbusteni.ro
High Risk 1 issue to fix
Unchanged since 20 Feb 2026
SPF ✓ DMARC ✗ DKIM ✓
20 Feb 2026 14:24 UTC
cisa.gov
Low Risk
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
20 Feb 2026 14:24 UTC
hak5.org
Medium Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓
20 Feb 2026 14:24 UTC
pizazzmusiccamp.org
Low Risk 1 issue to fix
Unchanged since 20 Feb 2026
SPF ✓ DMARC ✓ DKIM ?
20 Feb 2026 14:24 UTC
caolt.ro
High Risk 2 issues to fix
Unchanged since 20 Feb 2026
SPF ✗ DMARC ✓ DKIM ✓
20 Feb 2026 14:23 UTC
dns-observe.com
Low Risk
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ?
20 Feb 2026 14:23 UTC
caolt.ro
High Risk 2 issues to fix
Unchanged since 20 Feb 2026
SPF ✗ DMARC ✓ DKIM ✓
20 Feb 2026 14:23 UTC
screen.it-help.tech
High Risk 2 issues to fix
No earlier scan on this page
SPF ✗ DMARC ✓ DKIM ?
20 Feb 2026 14:23 UTC
sanatoriulbusteni.ro
High Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ✗ DKIM ✓
20 Feb 2026 14:23 UTC
caolt.ro
High Risk 2 issues to fix
No earlier scan on this page
SPF ✗ DMARC ✓ DKIM ✓
20 Feb 2026 14:23 UTC
fredduval.com
High Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ✗ DKIM ?
20 Feb 2026 14:23 UTC
pizazzmusiccamp.org
Low Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ?
20 Feb 2026 14:23 UTC
vbabestm.ro
Low Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
20 Feb 2026 14:22 UTC
item.org
High Risk 2 issues to fix
Unchanged since 20 Feb 2026
SPF ✓ DMARC ! DKIM ?
20 Feb 2026 14:22 UTC
spitalcampina.ro
High Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ✗ DKIM ✓
20 Feb 2026 14:22 UTC
nsa.gov
Low Risk
Unchanged since 20 Feb 2026
SPF ✓ DMARC ✓ DKIM ?
20 Feb 2026 14:22 UTC
item.org
High Risk 2 issues to fix
No earlier scan on this page
SPF ✓ DMARC ! DKIM ?
20 Feb 2026 14:22 UTC
blauw.com
Medium Risk 1 issue to fix
Unchanged since 20 Feb 2026
SPF ✓ DMARC ! DKIM ✓
20 Feb 2026 14:22 UTC
blauw.com
Medium Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓
20 Feb 2026 14:22 UTC
nsa.gov
Low Risk
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ?
20 Feb 2026 14:21 UTC
optonline.net
High Risk 2 issues to fix
No earlier scan on this page
SPF ✓ DMARC ! DKIM ?
20 Feb 2026 14:21 UTC
hortongroup.com
Medium Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓
20 Feb 2026 14:21 UTC
poop.com
Critical Risk 3 issues to fix
No earlier scan on this page
SPF ✗ DMARC ✗ DKIM ?
20 Feb 2026 14:21 UTC
spjslatina.ro
Low Risk 2 issues to fix
Unchanged since 20 Feb 2026
SPF ✓ DMARC ✓ DKIM ✓
20 Feb 2026 14:21 UTC
dnsstuff.com
Low Risk
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
20 Feb 2026 14:21 UTC
spitalmoldovanoua.ro
High Risk 1 issue to fix
Unchanged since 20 Feb 2026
SPF ✓ DMARC ✗ DKIM ?
20 Feb 2026 14:21 UTC
couchmvp.com
Critical Risk 3 issues to fix
No earlier scan on this page
SPF ✗ DMARC ✗ DKIM ?
20 Feb 2026 14:20 UTC
ehmrealty.com
High Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ✗ DKIM ?
20 Feb 2026 14:20 UTC
spjslatina.ro
Low Risk 2 issues to fix
Unchanged since 20 Feb 2026
SPF ✓ DMARC ✓ DKIM ✓
20 Feb 2026 14:20 UTC
spitalmoldovanoua.ro
High Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ✗ DKIM ?
20 Feb 2026 14:20 UTC
hosptm.ro
Medium Risk
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓
20 Feb 2026 14:20 UTC
spjslatina.ro
Low Risk 2 issues to fix
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓
20 Feb 2026 14:20 UTC
natashabedingfield.co.uk
Critical Risk 3 issues to fix
No earlier scan on this page
SPF ✗ DMARC ✗ DKIM ?
20 Feb 2026 14:20 UTC
www.cnn.com
Critical Risk 3 issues to fix
No earlier scan on this page
SPF ✗ DMARC ✗ DKIM ?
20 Feb 2026 14:20 UTC
atelier13-usa.com
High Risk 1 issue to fix
No earlier scan on this page
SPF ✓ DMARC ✗ DKIM ?
20 Feb 2026 14:19 UTC
High Risk 2 issues to fix
spital-izvoru.ro
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓ 20 Feb 2026 14:26 UTC
High Risk 1 issue to fix
gmg-attendorn.de
Unchanged since 20 Feb 2026
SPF ✓ DMARC ✗ DKIM ? 20 Feb 2026 14:26 UTC
Critical Risk 3 issues to fix
rg443.click
No earlier scan on this page
SPF ✗ DMARC ✗ DKIM ? 20 Feb 2026 14:26 UTC
Critical Risk 3 issues to fix
qualysperiscope.com
No earlier scan on this page
SPF ✗ DMARC ✗ DKIM ? 20 Feb 2026 14:26 UTC
High Risk 1 issue to fix
gmg-attendorn.de
Unchanged since 20 Feb 2026
SPF ✓ DMARC ✗ DKIM ? 20 Feb 2026 14:25 UTC
Low Risk
tesla.com
Unchanged since 20 Feb 2026
SPF ✓ DMARC ✓ DKIM ✓ 20 Feb 2026 14:25 UTC
Critical Risk 3 issues to fix
spitalulhorezu.ro
Unchanged since 20 Feb 2026
SPF ✗ DMARC ✗ DKIM ✓ 20 Feb 2026 14:25 UTC
High Risk 1 issue to fix
gmg-attendorn.de
Unchanged since 20 Feb 2026
SPF ✓ DMARC ✗ DKIM ? 20 Feb 2026 14:25 UTC
Critical Risk 3 issues to fix
mx1.blauw-survey.com
No earlier scan on this page
SPF ✗ DMARC ✗ DKIM ? 20 Feb 2026 14:25 UTC
Low Risk
tesla.com
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 20 Feb 2026 14:25 UTC
High Risk 1 issue to fix
gmg-attendorn.de
No earlier scan on this page
SPF ✓ DMARC ✗ DKIM ? 20 Feb 2026 14:24 UTC
Critical Risk 3 issues to fix
spitalulhorezu.ro
No earlier scan on this page
SPF ✗ DMARC ✗ DKIM ✓ 20 Feb 2026 14:24 UTC
Low Risk
cisa.gov
Unchanged since 20 Feb 2026
SPF ✓ DMARC ✓ DKIM ✓ 20 Feb 2026 14:24 UTC
Low Risk
probe-us-01.dns-observe.com
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ? 20 Feb 2026 14:24 UTC
High Risk 1 issue to fix
patientreminder.com
No earlier scan on this page
SPF ✓ DMARC ✗ DKIM ? 20 Feb 2026 14:24 UTC
High Risk 1 issue to fix
sanatoriulbusteni.ro
Unchanged since 20 Feb 2026
SPF ✓ DMARC ✗ DKIM ✓ 20 Feb 2026 14:24 UTC
Low Risk
cisa.gov
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 20 Feb 2026 14:24 UTC
Medium Risk 1 issue to fix
hak5.org
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓ 20 Feb 2026 14:24 UTC
Low Risk 1 issue to fix
pizazzmusiccamp.org
Unchanged since 20 Feb 2026
SPF ✓ DMARC ✓ DKIM ? 20 Feb 2026 14:24 UTC
High Risk 2 issues to fix
caolt.ro
Unchanged since 20 Feb 2026
SPF ✗ DMARC ✓ DKIM ✓ 20 Feb 2026 14:23 UTC
Low Risk
dns-observe.com
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ? 20 Feb 2026 14:23 UTC
High Risk 2 issues to fix
caolt.ro
Unchanged since 20 Feb 2026
SPF ✗ DMARC ✓ DKIM ✓ 20 Feb 2026 14:23 UTC
High Risk 2 issues to fix
screen.it-help.tech
No earlier scan on this page
SPF ✗ DMARC ✓ DKIM ? 20 Feb 2026 14:23 UTC
High Risk 1 issue to fix
sanatoriulbusteni.ro
No earlier scan on this page
SPF ✓ DMARC ✗ DKIM ✓ 20 Feb 2026 14:23 UTC
High Risk 2 issues to fix
caolt.ro
No earlier scan on this page
SPF ✗ DMARC ✓ DKIM ✓ 20 Feb 2026 14:23 UTC
High Risk 1 issue to fix
fredduval.com
No earlier scan on this page
SPF ✓ DMARC ✗ DKIM ? 20 Feb 2026 14:23 UTC
Low Risk 1 issue to fix
pizazzmusiccamp.org
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ? 20 Feb 2026 14:23 UTC
Low Risk 1 issue to fix
vbabestm.ro
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 20 Feb 2026 14:22 UTC
High Risk 2 issues to fix
item.org
Unchanged since 20 Feb 2026
SPF ✓ DMARC ! DKIM ? 20 Feb 2026 14:22 UTC
High Risk 1 issue to fix
spitalcampina.ro
No earlier scan on this page
SPF ✓ DMARC ✗ DKIM ✓ 20 Feb 2026 14:22 UTC
Low Risk
nsa.gov
Unchanged since 20 Feb 2026
SPF ✓ DMARC ✓ DKIM ? 20 Feb 2026 14:22 UTC
High Risk 2 issues to fix
item.org
No earlier scan on this page
SPF ✓ DMARC ! DKIM ? 20 Feb 2026 14:22 UTC
Medium Risk 1 issue to fix
blauw.com
Unchanged since 20 Feb 2026
SPF ✓ DMARC ! DKIM ✓ 20 Feb 2026 14:22 UTC
Medium Risk 1 issue to fix
blauw.com
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓ 20 Feb 2026 14:22 UTC
Low Risk
nsa.gov
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ? 20 Feb 2026 14:21 UTC
High Risk 2 issues to fix
optonline.net
No earlier scan on this page
SPF ✓ DMARC ! DKIM ? 20 Feb 2026 14:21 UTC
Medium Risk 1 issue to fix
hortongroup.com
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓ 20 Feb 2026 14:21 UTC
Critical Risk 3 issues to fix
poop.com
No earlier scan on this page
SPF ✗ DMARC ✗ DKIM ? 20 Feb 2026 14:21 UTC
Low Risk 2 issues to fix
spjslatina.ro
Unchanged since 20 Feb 2026
SPF ✓ DMARC ✓ DKIM ✓ 20 Feb 2026 14:21 UTC
Low Risk
dnsstuff.com
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 20 Feb 2026 14:21 UTC
High Risk 1 issue to fix
spitalmoldovanoua.ro
Unchanged since 20 Feb 2026
SPF ✓ DMARC ✗ DKIM ? 20 Feb 2026 14:21 UTC
Critical Risk 3 issues to fix
couchmvp.com
No earlier scan on this page
SPF ✗ DMARC ✗ DKIM ? 20 Feb 2026 14:20 UTC
High Risk 1 issue to fix
ehmrealty.com
No earlier scan on this page
SPF ✓ DMARC ✗ DKIM ? 20 Feb 2026 14:20 UTC
Low Risk 2 issues to fix
spjslatina.ro
Unchanged since 20 Feb 2026
SPF ✓ DMARC ✓ DKIM ✓ 20 Feb 2026 14:20 UTC
High Risk 1 issue to fix
spitalmoldovanoua.ro
No earlier scan on this page
SPF ✓ DMARC ✗ DKIM ? 20 Feb 2026 14:20 UTC
Medium Risk
hosptm.ro
No earlier scan on this page
SPF ✓ DMARC ! DKIM ✓ 20 Feb 2026 14:20 UTC
Low Risk 2 issues to fix
spjslatina.ro
No earlier scan on this page
SPF ✓ DMARC ✓ DKIM ✓ 20 Feb 2026 14:20 UTC
Critical Risk 3 issues to fix
natashabedingfield.co.uk
No earlier scan on this page
SPF ✗ DMARC ✗ DKIM ? 20 Feb 2026 14:20 UTC
Critical Risk 3 issues to fix
www.cnn.com
No earlier scan on this page
SPF ✗ DMARC ✗ DKIM ? 20 Feb 2026 14:20 UTC
High Risk 1 issue to fix
atelier13-usa.com
No earlier scan on this page
SPF ✓ DMARC ✗ DKIM ? 20 Feb 2026 14:19 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