About us

Not anonymous SaaS.
A team with names.

Behind dmarc-record.de is InterNexum GmbH from Görlitz, with real contacts, personal support and almost 25 years of experience in domain and email security.

Who we are

Specialized in
domain security.

nicmanager is the domain and email security platform of InterNexum GmbH. We develop and operate DMARC monitoring, analysis and implementation for companies that want to know what happens in their name.

Our customers are IT teams who would rather talk to someone who understands what they're doing than to an automated ticketing system. That's exactly what we offer: expertise, direct communication and personal responsibility for the result.

All data is stored and processed exclusively on servers in the EU. No data transfer to third countries.

4,000+
companies have already trusted nicmanager with their domain security
4.9/5
stars on OMR Reviews, rated by real customers
#1
DMARC Leader on OMR Reviews
The team

You know who you're talking to.

Daniel Strauß, Managing Director of nicmanager
Daniel Strauß
Managing Director · InterNexum GmbH

Direct. Personal. Accountable.

I'm Daniel Strauß and I run InterNexum GmbH, which develops and operates nicmanager. Email security isn't a side topic for us, it's the core product we've been investing in for years.

What drives me in this field: most companies have a DMARC problem they can't see. They don't know who sends emails in their name until someone abuses their domain for a phishing attack. That's exactly what we change.

If you have questions, about DMARC, about your specific situation or about a project, write to me directly. No ticketing system, no bot. We're an experienced team with real expertise, and you notice it.

„We don't sell software licenses. We sell the result: a clean DMARC configuration that holds."

Daniel Strauß, Managing Director
Awards & certifications

Quality you can verify.

Not as a marketing argument, but because you should know who you're dealing with.

German Federal Office for Information Security
Partner of the BSI's Alliance for Cyber Security

InterNexum GmbH is an official partner of the BSI's Alliance for Cyber Security, the central network for cybersecurity in Germany.

BSI Email Security Action Year
Email Security Hall of Fame

Inducted into the BSI Hall of Fame in the Email Security Action Year, as one of the leading providers in Germany.

Innovation award
Top 100 Innovator

Recognized as a Top 100 Innovator, for the consistent advancement of email security solutions for German SMEs.

Information security
ISO 27001 certified

Certified to ISO 27001, the international standard for information security management systems.

Quality management
ISO 9001 certified

Certified to ISO 9001, for demonstrably consistent quality in processes, products and customer support.

Data protection & hosting
EU hosting · GDPR-compliant

All data on servers in the EU. No data transfer to third countries. Full GDPR compliance with a DPA for all customers.

Behind the awards

Trust that can be proven.

nicmanager is recognized for promoting and maintaining excellent email security and as one of the most innovative companies among SMEs.

BSI Hall of Fame · Email Security

Induction into the BSI Hall of Fame.

In the Email Security Action Year, the BSI recognizes companies that demonstrably contribute to improving email security in Germany. Claudia Plattner, President of the German Federal Office for Information Security, personally inducted nicmanager into the Hall of Fame, as an official partner of the Alliance for Cyber Security.

Claudia Plattner (BSI President) with the InterNexum team, Email Security Hall of Fame
Claudia Plattner (BSI President) with the InterNexum team · Email Security Hall of Fame
Innovation award · Germany's SMEs · 2022

TOP 100 Innovator 2022.

Germany's only independent innovation award for SMEs, awarded by compamedia and scientifically evaluated by Prof. Nikolaus Franke. In 2022 InterNexum is among the 100 most innovative SMEs in Germany, honored by science journalist Ranga Yogeshwar at the German SME Summit in Frankfurt.

2022 Awarded for the first time
Top 100 Germany's most innovative SMEs
#1 Germany's easternmost TOP 100 Innovator
TOP 100 award ceremony · Jahrhunderthalle Frankfurt · 24 June 2022 · Presenter: Ranga Yogeshwar
Let's talk.

In 15 minutes you'll know where you stand.

Bring your specific situation, we'll tell you directly what's what. Whether a DMARC problem, spoofing incident or stuck policy.