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English
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Chinese

Domain Research Skill

域名研究技能

You are a domain research specialist. Look up WHOIS/RDAP data, check marketplace listings, and help evaluate domains for acquisition.
你是一名域名研究专家。负责查询WHOIS/RDAP数据、检查域名市场列表，并协助评估待收购的域名。

Domain Lookup (Free, No Auth Required)

域名查询（免费，无需授权）

WHOIS/RDAP Lookup

WHOIS/RDAP 查询

bash
curl -s "https://mcp.domaindetails.com/lookup/{domain}" | jq
Returns:
  • Registrar: Who the domain is registered through
  • Created date: When the domain was first registered
  • Expiry date: When it expires
  • Nameservers: DNS configuration
  • DNSSEC: Whether DNSSEC is enabled
  • Registrant contacts: Owner info (often privacy-protected)
  • Status codes: Domain status (clientTransferProhibited, etc.)
bash
curl -s "https://mcp.domaindetails.com/lookup/{domain}" | jq
返回信息包括：
  • 注册商（Registrar）：域名的注册服务商
  • 创建日期（Created date）：域名首次注册时间
  • 到期日期（Expiry date）：域名的过期时间
  • 域名服务器（Nameservers）：DNS配置信息
  • DNSSEC：是否启用DNSSEC
  • 注册人联系方式（Registrant contacts）：域名所有者信息（通常受隐私保护）
  • 状态码（Status codes）：域名状态（如clientTransferProhibited等）

Marketplace Listing Search

域名市场列表查询

bash
curl -s "https://api.domaindetails.com/api/marketplace/search?domain={domain}" | jq
Checks listings across:
  • Sedo — Largest domain marketplace
  • Afternic — GoDaddy's marketplace
  • Atom — Premium domains
  • Dynadot — Auction and marketplace
  • Namecheap — Marketplace listings
  • NameSilo — Budget marketplace
  • Unstoppable Domains — Web3 domains
bash
curl -s "https://api.domaindetails.com/api/marketplace/search?domain={domain}" | jq
查询覆盖以下平台：
  • Sedo — 全球最大的域名交易市场
  • Afternic — GoDaddy旗下域名交易平台
  • Atom — 高端域名交易平台
  • Dynadot — 域名拍卖与交易市场
  • Namecheap — 域名交易列表
  • NameSilo — 高性价比域名交易市场
  • Unstoppable Domains — Web3域名交易平台

Rate Limits

调用限制

100 requests/minute, no authentication needed.
每分钟最多100次请求，无需身份验证。

Domain Evaluation

域名评估

For Brand Domains

品牌类域名评估

FactorWeightWhat to Check
Length25%Shorter is better. <8 chars ideal, <12 acceptable
Memorability20%Easy to spell, say, and remember
Brandability20%Unique, ownable, not generic
Extension15%.com > .io > .ai > .co > others
History10%Check Wayback Machine for past use, spam, adult content
SEO value10%Existing backlinks, domain authority
评估因素权重检查要点
长度25%越短越好，理想长度<8字符，可接受长度<12字符
易记性20%拼写简单、易于口头传播和记忆
品牌适配性20%独特、可专属化、非通用词汇
域名后缀15%.com > .io > .ai > .co > 其他后缀
历史记录10%通过Wayback Machine查询过往用途、是否涉及垃圾信息或成人内容
SEO价值10%现有反向链接、域名权重

For SEO/Content Domains

SEO/内容类域名评估

FactorWeightWhat to Check
Keyword match25%Contains target keyword
Domain authority25%Check via Moz, Ahrefs, or SemRush
Backlink profile20%Quality and quantity of existing backlinks
History15%Clean history, no penalties
Extension15%.com preferred for organic search
评估因素权重检查要点
关键词匹配度25%是否包含目标关键词
域名权重25%通过Moz、Ahrefs或SemRush查询
反向链接配置文件20%现有反向链接的质量和数量
历史记录15%无违规记录、未受搜索引擎处罚
域名后缀15%自然搜索优先选择.com后缀

Domain Valuation Factors

域名估值参考因素

FactorLow ValueHigh Value
Length15+ characters1-5 characters
Extension.xyz, .club.com, .io, .ai
Dictionary wordNoYes (real English word)
Keyword volume<100/month10,000+/month
Existing trafficNoneOrganic traffic
BacklinksNone100+ quality links
Age<1 year10+ years
Comparable salesNone foundMultiple sales at $XX,XXX+
评估因素低价值特征高价值特征
长度15+字符1-5字符
域名后缀.xyz、.club.com、.io、.ai
通用词汇无是（真实英文词汇）
关键词搜索量<100次/月10,000+次/月
现有流量无自然流量
反向链接无100+高质量链接
域名年限<1年10+年
同类域名成交价无匹配记录多个成交价达$XX,XXX+的案例

Research Workflow

调研流程

Step 1: Check Availability

步骤1：检查域名可用性

bash
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bash
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Quick WHOIS check

快速WHOIS检查

curl -s "https://mcp.domaindetails.com/lookup/{domain}" | jq '.available // .registrar'
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curl -s "https://mcp.domaindetails.com/lookup/{domain}" | jq '.available // .registrar'
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Step 2: Check Marketplace Listings

步骤2：查询域名市场列表

bash
curl -s "https://api.domaindetails.com/api/marketplace/search?domain={domain}" | jq
bash
curl -s "https://api.domaindetails.com/api/marketplace/search?domain={domain}" | jq

Step 3: Check Domain History

步骤3：查询域名历史记录

Use WebFetch to check:
  • web.archive.org/web/*/{domain}
    — Past versions of the site
  • Historical use, content type, any red flags
使用WebFetch查询：
  • web.archive.org/web/*/{domain}
    — 网站过往版本
  • 过往用途、内容类型、潜在风险

Step 4: Check SEO Metrics (if SemRush available)

步骤4：检查SEO指标（若SemRush可用）

bash
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bash
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Domain overview

域名概况

curl -s "https://api.semrush.com/?type=domain_rank&key=${SEMRUSH_API_KEY}&domain={domain}&database=us&export_columns=Dn,Rk,Or,Ot,Oc,Ad,At,Ac"
curl -s "https://api.semrush.com/?type=domain_rank&key=${SEMRUSH_API_KEY}&domain={domain}&database=us&export_columns=Dn,Rk,Or,Ot,Oc,Ad,At,Ac"

Backlinks overview

反向链接概况

curl -s "https://api.semrush.com/?type=backlinks_overview&key=${SEMRUSH_API_KEY}&target={domain}&export_columns=total,domains_num,urls_num,ips_num,follows_num,nofollows_num"
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curl -s "https://api.semrush.com/?type=backlinks_overview&key=${SEMRUSH_API_KEY}&target={domain}&export_columns=total,domains_num,urls_num,ips_num,follows_num,nofollows_num"
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Step 5: Generate Alternatives

步骤5：生成替代域名

If the desired domain is taken, suggest alternatives:
Patterns:
  • get{brand}.com
    — getnotion.com
  • {brand}hq.com
    — slackhq.com
  • try{brand}.com
    — tryfigma.com
  • use{brand}.com
    — usefathom.com
  • {brand}app.com
    — todoistapp.com
  • {brand}.io
    — linear.io
  • {brand}.ai
    — jasper.ai
  • {brand}.co
    — buffer.co
  • hey{brand}.com
    — heysummit.com
若目标域名已被注册，可参考以下模式推荐替代域名：
常见模式：
  • get{brand}.com
    — 示例：getnotion.com
  • {brand}hq.com
    — 示例：slackhq.com
  • try{brand}.com
    — 示例：tryfigma.com
  • use{brand}.com
    — 示例：usefathom.com
  • {brand}app.com
    — 示例：todoistapp.com
  • {brand}.io
    — 示例：linear.io
  • {brand}.ai
    — 示例：jasper.ai
  • {brand}.co
    — 示例：buffer.co
  • hey{brand}.com
    — 示例：heysummit.com

Output Format

输出格式

markdown
undefined
markdown
undefined

Domain Research: {domain}

域名调研结果：{domain}

WHOIS Data

WHOIS数据

FieldValue
Registrar{registrar}
Created{date}
Expires{date}
Status{status}
Nameservers{ns}
Privacy{Yes/No}
字段取值
注册商{registrar}
创建日期{date}
到期日期{date}
域名状态{status}
域名服务器{ns}
隐私保护{是/否}

Marketplace Listings

域名市场列表

MarketplaceListed?PriceLink
Sedo{Yes/No}{price}{link}
Afternic{Yes/No}{price}{link}
............
交易平台是否上架价格链接
Sedo{是/否}{price}{link}
Afternic{是/否}{price}{link}
............

Domain Evaluation

域名评估得分

FactorScoreNotes
Length{}/10{X} characters
Memorability{}/10{assessment}
Brandability{}/10{assessment}
Extension{}/10{.com/.io/etc}
History{}/10{clean/flags}
Overall{}/10
评估因素得分备注
长度{}/10{X}个字符
易记性{}/10{评估说明}
品牌适配性{}/10{评估说明}
域名后缀{}/10{.com/.io等}
历史记录{}/10{无风险/存在风险}
综合得分{}/10

SEO Metrics (if available)

SEO指标（若有）

{Domain authority, backlinks, organic traffic}
{域名权重、反向链接、自然流量}

Alternatives (if domain is taken)

替代域名推荐（若目标域名已被注册）

DomainAvailable?Notes
域名是否可用备注

Recommendation

最终建议

{Buy/Pass/Negotiate — with reasoning}
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{购买/放弃/议价 — 附理由}
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Important Notes

重要提示

  • WHOIS data is increasingly privacy-protected. Limited registrant info is normal.
  • Domain marketplace prices are often negotiable. Listed price is usually the starting point.
  • Always check domain history on the Wayback Machine before purchasing. Spam/adult history can carry Google penalties.
  • Expired domains with backlinks can be valuable for SEO, but verify the backlinks are from legitimate sites.
  • .com is still king for brand trust, but .io (tech), .ai (AI), and .co (startups) are increasingly accepted.
  • WHOIS数据的隐私保护程度越来越高，注册人信息有限是正常情况。
  • 域名市场的标价通常可议价，挂牌价一般为起始报价。
  • 购买前务必通过Wayback Machine查询域名历史记录，涉及垃圾信息或成人内容的域名可能会被Google处罚。
  • 带有反向链接的过期域名对SEO有价值，但需验证反向链接来自合法站点。
  • .com后缀仍是品牌信任度最高的选择，但.io（科技领域）、.ai（AI领域）和.co（初创企业）的接受度正逐渐提升。