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Subdomain

In the Domain Name System (DNS) hierarchy, a subdomain is a domain that is a part of another (main) domain. For example, if a domain offered an online store as part of their website example.com, it might use the subdomain shop.example.com.

Applications & Art

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Research this topic

Explore the main themes, entities and connections around Subdomain. Start with the topic map, then use the sections below for research and deeper semantic analysis.

Explore this topic

Start with a few of the strongest sections from the source topic. These are research directions, not a list of keywords you must use.

Topics to explore

Browse the full topic structure. Each item opens a new analysis centered on that subject.

Overview

Subdomain usage

Uses

Advanced semantic analysis

Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.

Map overview Semantic statistics

Subdomain

Nodes53
Edges52
Triples52
Avg. degree1.96
Density0.037736
Components1

How this topic connects Entity context

See the strongest relationship patterns around the current topic before diving into the raw triples.

Subdomain

Top relations

related to overview · 13
Subdomain → Address, ASCII, Canonical Name, CNAME, DNS, Each, Name Server, NS, Subdomains, The, The Domain Name System, These, Within
related to Techniques · 13
Subdomain → Additionally, Amass, APIs, DNS, GitHub, Google Dorking, Passive DNS, Pastebin, SecurityTrails, SSL, Subdomain Center, Subfinder, This
related to Subdomain usage · 6
Subdomain → For, Internet, ISPs, Subdomains, They, This
related to Server cluster · 5
Subdomain → Datacentre, Depending, For, Server Cluster, Some
is a · 1
Subdomain → domain that is a part of another
related to Vanity domain · 1
Subdomain → ISP's

Important terminology Word statistics

Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.

Important terminology

domain subdomains name example dns server use part directories names may services org service hierarchy might record ftp vanity cluster

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Subdomainis adomain that is a part of another0.90text
Wixinstance ofservices0.80text
GitHub Pagesinstance ofservices0.80text
Webadorinstance ofservices0.80text
Webnodeinstance ofservices0.80text
and Jimdo often provide subdomains under their primary domaininstance ofservices0.80text
Amassinstance ofincluding the use of automated tools0.80text
Subfinderinstance ofincluding the use of automated tools0.80text
which leverage open-source intelligenceinstance ofincluding the use of automated tools0.80text
SSL certificate data to uncover subdomainsinstance ofincluding the use of automated tools0.80text
GitHubinstance ofcommunity resources0.80text
Pastebin may contain publicly available lists of subdomainsinstance ofcommunity resources0.80text

Related concept clusters Concept neighborhoods

These clusters group vocabulary that occurs around closely connected concepts in the source material.

    Connections between topic areas Semantic bridges

    Bridges can reveal useful research angles that are easy to miss in a flat list of related terms.

    Min side: 3
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