Domain · Tranco #160,275

hereon.de

hereon.de is ranked #160,275 among the world's most-visited sites (Tranco). It resolves to 141.4.217.38, hosted on idp.hereon.de, and presents a TLS certificate issued by Hellenic Academic and Research Institutions CA.

HTTP 200

Tranco rank	#160,275
IPv4	141.4.217.38
Hosting / reverse DNS	idp.hereon.de
Hosting network	AS680 · DFN - Verein zur Foerderung eines Deutschen Forschungsnetzes e.V., DE
Nameservers	deneb.dfn.de, dns1.hereon.de, dns2.hereon.de
Mail servers (MX)	iron1.hereon.de (10), iron2.hereon.de (20)
HTTP status	200
Web server	Apache
Page title	Helmholtz-Zentrum Hereon - Spitzenforschung für eine Welt im Wandel
Detected tech	Apache
TLS certificate	Hellenic Academic and Research Institutions CA · expires 2027-02-06

Linked company

This domain's name matches a legal entity in our directory:

HEREON LIMITED

Notable DNS TXT records

v=spf1 a mx include:spf.protection.outlook.com ~all
adobe-idp-site-verification=975968443708721797a6a86ba131d4125b6c5bd52657371342024161dea41f26
teamviewer-sso-verification=9f3c73ceeea445b28e4637af07d6d7ce
MS=ms93691021
jamf-site-verification=iPCOjgR4SOt6UVQtq7iPQQ
apple-domain-verification=095yokyH3oVoyAsC

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FAQ

What is the IP address of hereon.de?

hereon.de resolves to 141.4.217.38 (idp.hereon.de).

Who issued the SSL certificate for hereon.de?

The TLS/SSL certificate for hereon.de was issued by Hellenic Academic and Research Institutions CA, valid until 2027-02-06.

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DNS/HTTP/TLS observed 2026-08-08; registration data via RDAP. Informational only. Download JSON · CSV · Browse domains