Domain Intelligence Report

stuttgart.de

Full ownership history report — $29 at AboutUsCompare

Gathering intelligence... (12/12)

DNS

WHOIS

Security

DNSSEC

Threats

Deliverability

SSL/TLS

HTTP

Tech Stack

Subdomains

Archive

Safe

2 concerns

no attacks or spoofing

HTTP 200

reachable and responding

you see what's coming

Outline

WHOIS

—

DNS

1 A · 2 MX · 3 NS · 1 SOA · 8 TXT · 1 AAAA

SSL/TLS

Let's Encrypt · TLSv1.3 · expires in 50d · 2 SANs

Email Auth

SPF ✓ · DKIM ✗ · DMARC ✗ (p=none)

DNSSEC

not signed

Tech Stack

Email: Self-hosted · Cloudflare

HTTP

2 redirect → 200 · HSTS ✓ · CSP ✓ · X-Frame ✓ · Nosniff ✓

Security

B (133/185) · 1 critical · 2 high

Threats

risk: medium

Deliverability

94% A (85/90 points) · 2 MX · 2 IPs · 2 issue(s)

Subdomains

0 found · 108 answered (4 timed out)

Web Archive

could not tell whether it was ever archived

DNS Recordschecked 11.4d ago

Details

1 A · 2 MX · 3 NS · 1 SOA · 8 TXT · 1 AAAA

WHOISchecked 11.4d ago

Details

Renewal history →

Then vs Nownew

Details

Same organisation as in 2013.

“Stuttgart.de - Info about living, studying & traveling in Stuttgart, Germany” — AboutUs, 2013

Now: Government or public body · actively maintained

AI-judged Sep 30, 2026: likely, not verified

SSL/TLSchecked 11.4d ago

Details

Valid certificate

Issuer: Let's Encrypt

Protocol: TLSv1.3

Expires in 50 days

2 SAN(s)

Securitychecked 11.4d ago

Details

133/185

1 critical2 high

Weakest: Basic Security, Record Security

Email Authchecked 11.4d ago

Details

SPFDKIM?DMARC

Policy: none

DNSSECchecked 11.4d ago

Details

Not DNSSEC-signed

Tech Stackchecked 11.4d ago

Details

CloudflareEmail: Self-hostedGoogle Search ConsoleApple Business

HTTP / Headerschecked 11.4d ago

Details

2 redirect(s) → 200

HSTSCSPX-FrameNosniff

Threatschecked 11.4d ago

Details

Risk: medium · score 0.6999999999999998

Zone census

Subdomainschecked 11.4d ago

Details

0 found · 108 answered · 4 timed out (unknown)

Click a subdomain for its full report

Web Archivechecked 11.4d ago

Details

Could not tell whether it was ever archived

Deliverabilitychecked 11.4d ago

Details

94%A

85/90 points · 2 issue(s)

2 MX · 2 IP(s)

Top fix: DMARC policy is none (monitor only)

IPv6

Not checked yet. aaaa.bot has no recent IPv6 result for stuttgart.de. Run the check on aaaa.bot →

See where it lives on the IPv4 map →

Lineage

Our records: Feb 4, 2009 → Feb 15, 2009

These dates are when our records begin, not when the domain was registered.

DNS provider

headlight.de + housingfactory.net
Feb 2009

Solid bar: the stretch we observed that name. Dot: a single sighting. Dotted line: no record between sightings of the same name. Nothing is drawn between different names.

DNS provider, WHOIS snapshots: 2 WHOIS/RDAP snapshots that listed nameservers, 2009-02-04 to 2009-02-15 (who.is archive). Both sources feed one row per provider (hover a bar to see which); a change is placed between the nearest observations on either side, and where the two sources disagree, both are listed under What changed.

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stuttgart.de

IPv6

Lineage

DNS provider

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