Market Insights · Companies · domainoffensive.de

domainoffensive.de

Registrar
German registrar (do.de).
🌐 domainoffensive.de📍 Flensburg, DE🔒 Private
registrar
139K
Domains · #178
0.03%
Market share
−0.1%
30-day growth
−178
Domains · 30d
-
Control panel
Domain flow 30 days · DNS
+434
Gained
−838
Lost
−404
Net
Where clients come from · top sources
Where domains go · top destinations
sedo.com−61
inwx.ch−42
Geographic footprint top markets
🇩🇪Germany69%
🇪🇺European Union4%
🇦🇹Austria1%
🇨🇭Switzerland1%
🇮🇹Italy0%
🇪🇸Spain0%
🌐Rest of world20%
Top TLDs by domains
.de69%
.com9%
.eu4%
.online3%
.at1%
.net1%
Infrastructure footprint measured by webhosting.today · 2026-09-02
129
Median days tracked
Where client domains actually run · top networks by domains
HETZNER-AS - Hetzner Online GmbH, DE86.7%
IPTOX-AS, DE4.7%
SEDO-AS, DE1.3%
NETCUP-AS netcup GmbH, DE0.7%
IONOS-AS This is the joint network for IONOS, Fasthosts, Arsys, 1&1 Mail and Media and 1&1 Telecom. Formerly known as 1&1 Internet SE., DE0.6%
Corporate timeline funding · M&A · milestones
1999-05-01
Founded
Domain-Offensive (do.de) traces its roots to the internet agency ageweco.de founded in May 1999, which has operated under the name Greenmark IT GmbH since May 2009 and today runs do.de and ResellerInterface. source
Signals & news latest
No news tagged for this company yet.
Company details
HeadquartersFlensburg, DE
TypePrivate
Total domains139K
Market rank#178
Leadership
vertreten durch
Geschäftsführer (Managing Director), Greenmark IT GmbH - legal operator of Domain-Offensive / do.de
Geschäftsführer (Managing Director), Greenmark IT GmbH - legal operator of Domain-Offensive / do.de
Company facts
CityAlfeld~impressum · 2026-08
VAT IDDE264727629impressum · 2026-08
Register IDHRB 204773impressum · 2026-08
Register courtes Hildesheimimpressum · 2026-08
Trust & reputation
Trustpilot★ 4.6 (347 reviews)
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About this data

How it is collected. Market Insights is built entirely from publicly observable data: domains seen across the internet and the DNS servers that answer for them. We attribute each domain to a provider based on the DNS infrastructure serving it, and aggregate those signals into the figures shown here.

Why it can differ from reality. This is an automated estimate, not an official registry. A provider’s real footprint can be higher or lower than shown, especially when it does not use its own DNS servers to host customer domains (for example, when those domains sit on a registrar’s, reseller’s or third-party cloud DNS). Coverage, timing and DNS configuration all affect what we can see.

The tool is neutral and provided “as is”. The same automated method is applied to every provider, with no manual ranking, no favoritism and no paid placement. These figures are published for informational purposes only, without any warranty of accuracy or completeness, and we accept no liability for any discrepancies or for decisions made based on this data.

Think a company is under-counted? We’d genuinely like to fix it. Send us your domain list or report your DNS servers, and we’ll review the attribution.