Unearthing High-Value Domains with expireddomains.net: Complete Guide to Search Metrics and Filter Columns

In the digital era, a domain name is more than a virtual web address—it is a critical intellectual asset that dictates brand prestige and algorithmic search authority (SEO). Yet every day, thousands of high-quality, aged domain names lapse due to business closures or administrative neglect, becoming hidden treasures waiting to be claimed.

The platform expireddomains.net stands as one of the most comprehensive free databases for discovering expired, pending-delete, and auction domains. It aggregates rich third-party analytics to help webmasters evaluate domain health and backlink authority.

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This comprehensive guide decodes the search interface and column headers of expireddomains.net, equipping you with the analytical criteria required to scout high-value domains for private blog networks (PBNs), SEO 301 redirects, brand revitalization, or domain flipping.

Comprehensive Guide to Search Columns and Metrics

1. Basic Domain Attributes

• Domain: The registered name of the expired or expiring domain.
• LE (Length): Character count of the second-level domain name (excluding extension, e.g., excluding .com).
• Add Date: Timestamp when the domain was indexed into the expireddomains.net database.
• Reg (TLDs Registered): Indicates how many other top-level domain extensions (.com, .net, etc.) share the same name stem.
• C, N, O, B, I, D (DNS Status): Real-time availability indicator across popular generic TLDs:
  • C: .com status
  • N: .net status
  • O: .org status
  • B: .biz status
  • I: .info status
  • D: .de (German ccTLD) status

2. Historical Age and Web Archives

• WBY (Whois Creation Year): The initial year of domain creation according to authoritative Whois records.
• ABY (Archive.org Birth Year): Earliest snapshot year recorded by the Internet Archive Wayback Machine.
• ACR (Archive.org Crawl Results): Total count of historical crawl snapshots in Archive.org, reflecting site activity duration.
• Dmoz: Indicates whether the domain was historically cataloged in the legacy Open Directory Project (DMOZ).

3. Backlinks and Authority Metrics (Majestic SEO)

• BL / MBL (Majestic External Backlinks): Total count of incoming external links pointing to the domain.
• CF (Majestic Citation Flow): A 0–100 score estimating backlink volume and raw link equity.
• TF (Majestic Trust Flow): A 0–100 score evaluating link trustworthiness and neighborhood quality.
• TR (Majestic Trust Ratio): Ratio calculated as TF divided by CF (TF / CF). A ratio approaching 1.0 indicates high-quality, non-spam link equity.
• MMGR (Majestic Million Global Rank): Global traffic and backlink ranking; lower values denote higher domain prominence.
• MDP (Majestic Domain Pop): Count of unique referring root domains linking to the target.
• MIP (Majestic IP Pop): Count of unique referring IP addresses.
• MCP (Majestic Class-C Pop): Count of distinct Class-C IP subnets linking to the domain (crucial for detecting artificial PBN networks).
• TTF (Majestic Topical Trust Flow): Topical categorization indicating sector-specific semantic authority.
• MODE / MOLE: Outgoing unique domains and total external outbound links originating from the domain.
• MOLI / MOLP: Internal link count and volume of pages containing external outbound links.
• MRDL (Majestic RefDomains Live): Currently active, crawlable referring domains.
• MRDF (RefDomains Follow): Referring domains passing link equity via dofollow attributes.
• MRDH (RefDomains Homepage): Referring domains targeting the root homepage directly.
• MDPE / MBLE: Referring .edu domains and total educational institutional backlinks.
• MDPG / MBLG: Referring .gov domains and governmental institutional backlinks.

4. Organic Search and Keyword Analytics

• DP (SEOkicks: Domain Pop): Domain popularity measured by unique root referring domains in the SEOkicks index.
• SG (Global Monthly Searches): Estimated global search volume for the exact-match keyword string of the domain.
• COMP (Google Ads Competition): Advertiser competition index (0.0 to 1.0) in Google Ads.
• CPC (Approximate Google Ads CPC): Average cost-per-click bid valuation for matching search queries.
• SRUSR (SEMRush US Organic Rank): Organic search visibility ranking within US Google results.
• SRUSK / SRUST / SRUSC: SEMRush metrics showing ranking organic keywords, monthly organic visitor traffic, and estimated commercial traffic value.

5. Geographical and Linguistic Data

• GEO (Geo Match): Detects whether the domain name matches specific geographic regions or cities.
• GEOC: Geographic country name embedded within the second-level domain.
• ML / MRL: Dominant webpage languages and anchor text languages detected across backlink profiles.

6. Miscellaneous Diagnostics

• WPL (Wikipedia Links): Indicates presence of authoritative citations from Wikipedia entries.
• RDT: Sum of active registered variations across core generic TLDs.
• Status: Current lifecycle phase (Expired, Pending Delete, Pre-release, Available).

Understanding these layered data metrics empowers digital entrepreneurs and SEO analysts to accurately filter spam, evaluate legacy backlink profiles, and uncover high-converting digital real estate.