Overview
T-Online.de is the flagship digital portal of Deutsche Telekom, serving as Germany's largest internet service provider and one of the country's most visited websites. Launched in 1995, T-Online pioneered consumer internet access in Germany and has evolved into a comprehensive digital platform offering news, entertainment, email services, web hosting, and various online utilities. The portal provides extensive coverage of current events, sports, finance, lifestyle, and technology through its editorial content while also functioning as an ISP for millions of German households. As part of Deutsche Telekom's digital ecosystem, T-Online integrates with other Telekom services including mobile communications, television, and cloud solutions. The platform maintains strong brand recognition in the German market and serves as a critical gateway for Deutsche Telekom's digital strategy, combining content, communication, and connectivity services. With its substantial traffic ranking and established presence, T-Online represents a mature digital property that has adapted to changing internet usage patterns while maintaining its core ISP functions and content offerings.
Company Profile
T-Online is Deutsche Telekom's internet service provider and digital portal division, offering broadband access, email, news, and online services to German consumers.
Internet accessEmail servicesNews portalWeb hostingOnline storage
Market PositionMarket leader in German ISP sector with strong portal presence
RevenueIntegrated into Deutsche Telekom's broadband and fixed-network segment
EmployeesPart of Deutsche Telekom's 200,000+ global workforce
Typical Use Cases
- ▸German consumers accessing broadband internet
- ▸Users checking news and current events
- ▸Email communication via T-Online mail
- ▸Accessing Deutsche Telekom customer services
- ▸German households managing internet connectivity
Infrastructure
RolePrimary customer-facing portal and ISP platform
IP OwnerAmazon Web Services (AWS) and Deutsche Telekom infrastructure
Global ScalePrimarily Germany-focused with substantial national traffic
Subdomain examples
mail.t-online.de
webmail.t-online.de
news.t-online.de
DNS Records
A Records
34.246.241.220
52.209.116.123
54.217.253.146
NS Records
dns50.dns.t-ipnet.de
dns02.dns.t-ipnet.de
dns20.dns.t-ipnet.de
MX Records
10 mx00.t-online.de
10 mx03.t-online.de
10 mx01.t-online.de
Related Domains
Official Website
telekom.deSame Owner
telekom.det-mobile.decongstar.de
Similar Services
web.degmx.deheise.despiegel.de
T-Online operates as part of Deutsche Telekom's digital ecosystem alongside mobile, television, and enterprise services
Identity
OwnerDeutsche Telekom AG
Typecorporate
Founded1995
HQBonn, Germany
TickerDTE.DE
Notability
T-Online.de ranks #232 globally according to traffic data, placing it among the world's most visited websites. As Germany's largest internet service provider with millions of subscribers and a major news portal, it has maintained top-tier traffic for decades. The domain represents a critical infrastructure component of Deutsche Telekom, Europe's largest telecommunications company, serving as both an ISP gateway and content platform. Its sustained high traffic ranking demonstrates exceptional notability in the German digital landscape.
Known since1995
Global rank#232
Risk & Trust
Risk: lowTrust: high
T-Online operates as an official Deutsche Telekom service with legitimate DNS infrastructure showing proper MX records for email services and consistent A records. The domain has existed since 1995 as part of Germany's telecommunications infrastructure without security incidents reported. As a regulated telecommunications provider in Germany, T-Online maintains compliance with data protection laws and industry standards, operating transparently under corporate ownership with clear business operations.
WHOIS
RegisteredJan 1, 1995
RegistrarDeutsche Telekom
ExpiresInvalid Date
AI Confidence
ai_knowledgewhoisdns
Analysis based on available DNS/WHOIS data and general knowledge; direct website analysis not performed.