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MailTester.Ninja

email address verification tool and email checker
Organization software_company Q135641898
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MailTester.Ninja

Summary

MailTester.Ninja is a software company[1].

Key Facts

  • MailTester.Ninja's instance of is recorded as software company[2].
  • MailTester.Ninja's instance of is recorded as application software[3].
  • MailTester.Ninja's instance of is recorded as web service[4].
  • MailTester.Ninja's instance of is recorded as software as a service[5].
  • MailTester.Ninja's instance of is recorded as website[6].
  • MailTester.Ninja is owned by Unlimited & Limited[7].
  • MailTester.Ninja's headquarters location is recorded as London[8].
  • MailTester.Ninja's developer is recorded as Alexandre Biegala[9].
  • MailTester.Ninja's developer is recorded as Danila Kozlov[10].
  • MailTester.Ninja's language of work or name is recorded as English[11].
  • MailTester.Ninja's country of origin is recorded as United Kingdom[12].
  • 2018 marks the founding of MailTester.Ninja[13].
  • MailTester.Ninja's official website is recorded as https://mailtester.ninja/[14].
  • MailTester.Ninja's main subject is email marketing[15].
  • MailTester.Ninja's described at URL is recorded as https://hackernoon.com/mailtesterninja-the-email-verification-platform-putting-people-first[16].
  • MailTester.Ninja's motto text is recorded as {'lang': 'en', 'text': 'The Unbeatable Email Checker & Email Finder Tool'}[17].

Body

Founding

2018 marks the founding of MailTester.Ninja[13].

Operations

MailTester.Ninja's headquarters location is recorded as London[8].

Ownership

MailTester.Ninja is owned by Unlimited & Limited[7].

Related Entities

application London software company United Kingdom Unlimited & Limited website

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [4] ↑ . wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . wikidata.org.
  7. [8] ↑ . wikidata.org.
  8. [9] ↑ . wikidata.org.
  9. [10] ↑ . wikidata.org.
  10. [11] ↑ . wikidata.org.
  11. [12] ↑ . wikidata.org.
  12. [13] ↑ . mailtester.ninja. mailtester.ninja. Provenance: wikidata.org.
  13. [14] ↑ . wikidata.org.
  14. [15] ↑ . wikidata.org.
  15. [16] ↑ . wikidata.org.
  16. [17] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). MailTester.Ninja. Retrieved March 14, 2026, from https://4ort.xyz/entity/mailtester-ninja
MLA “MailTester.Ninja.” 4ort.xyz Knowledge Graph, 4ort.xyz, 14 Mar. 2026, https://4ort.xyz/entity/mailtester-ninja.
BibTeX @misc{4ortxyz_mailtester-ninja_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{MailTester.Ninja}}, year = {2026}, url = {https://4ort.xyz/entity/mailtester-ninja}, note = {Accessed: 2026-03-14}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): MailTester.Ninja — https://4ort.xyz/entity/mailtester-ninja (retrieved 2026-03-14)

Canonical URL: https://4ort.xyz/entity/mailtester-ninja · Last refreshed:

Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 15d ago · DanilaKozlov · 2026-08-12 view diff on Wikidata ↗
    Official website → https://mailtester.ninja/
    Inception → —
    Youtube handle → mailtesterninja
    Youtube handle → —
    + 26 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-update:2||1|1 */ [[Property:P571]]: 2018"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.