# May 2026 Data Update
We processed hundreds of millions of records to maintain fresh, accurate, and complete datasets.
Here's what changed this month:
---
## Data Updates
- **Total Records Processed:** 466.5M records analyzed
- **Unique B2B Emails:** 35.2M high-quality business emails
- **Data Quality:** 99.94% valid email rate with minimal duplication
- **Collection Period:** 10 days of continuous web crawling
- **Processing Time:** 7h 43m 43s
---
## Overview Statistics
- **Total Records:** 466.5M
- **Unique B2B Emails:** 35.2M
- **Duplication Rate:** 92.45%
- **Invalid Email Rate:** 0.06%
- **Data Collection Period:** 10 Days (April 12-21, 2026)
- **Peak Activity Hour:** 8:00 AM
---
## Top 10 Domains
- **ragusawelcome.com:** 397.81K records
- **public-inbox.org:** 314.73K records
- **nagasawa-mfg.co.jp:** 311.67K records
- **festival.shortfilm.com:** 294.54K records
- **inbox.sourceware.org:** 285.86K records
- **zdravniki-zobozdravniki.net:** 250.03K records
- **macrumors.com:** 235.95K records
- **jsimlo.sk:** 222.14K records
- **alex0rus.net:** 202.39K records
- **nafta-sec-us.org:** 194.81K records
---
## Role-Based Email Types
- **info@:** 116.89M emails
- **contact@:** 11.66M emails
- **sales@:** 10.75M emails
- **support@:** 10.34M emails
- **hello@:** 5.46M emails
- **office@:** 5.12M emails
- **kontakt@:** 2.82M emails
- **mail@:** 2.51M emails
- **service@:** 2.47M emails
- **contato@:** 2.02M emails
- **Total Role-Based:** 218.74M (46.9% of all emails)
---
## Top 30 Countries
- **Generic TLD:** 217.28M records
- **Russia:** 29.12M records
- **Germany:** 26.52M records
- **Poland:** 16.57M records
- **Italy:** 13.36M records
- **United Kingdom:** 11.83M records
- **Czech Republic:** 9.29M records
- **Netherlands:** 8.95M records
- **Brazil:** 7.41M records
- **France:** 7.19M records
- **Ukraine:** 5.03M records
- **Sweden:** 4.76M records
- **Spain:** 4.71M records
- **Australia:** 4.69M records
- **Switzerland:** 4.65M records
- **Canada:** 4.58M records
- **Vietnam:** 4.43M records
- **EU:** 4.01M records
- **Austria:** 3.86M records
- **Belgium:** 3.85M records
- **Denmark:** 3.56M records
- **Slovakia:** 3.34M records
- **India:** 3.15M records
- **Norway:** 3.01M records
- **Romania:** 2.97M records
- **Hungary:** 2.91M records
- **Greece:** 2.87M records
- **Japan:** 2.44M records
- **Turkey:** 2.23M records
- **Finland:** 2.16M records
---
## Domain Categories
- **Other:** 294.94M records
- **E-commerce:** 52.55M records
- **News:** 28.74M records
- **Blog:** 22.59M records
- **Education:** 15.86M records
- **Technology:** 13.50M records
- **Business:** 10.54M records
- **Entertainment:** 10.12M records
- **Government:** 8.95M records
- **Social:** 7.21M records
- **Adult:** 1.50M records
---
## Hourly Activity Distribution
Peak activity hour was **8:00 AM** with 24.78M records:
- **00:00** — 19.92M records
- **01:00** — 23.25M records
- **02:00** — 21.72M records
- **03:00** — 15.30M records
- **04:00** — 17.63M records
- **05:00** — 23.39M records
- **06:00** — 20.02M records
- **07:00** — 17.38M records
- **08:00** — **24.78M records** ← Peak
- **09:00** — 23.57M records
- **10:00** — 12.76M records
- **11:00** — 19.25M records
- **12:00** — 22.11M records
- **13:00** — 16.63M records
- **14:00** — 18.73M records
- **15:00** — 19.46M records
- **16:00** — 20.69M records
- **17:00** — 21.42M records
- **18:00** — 17.77M records
- **19:00** — 19.20M records
- **20:00** — 20.89M records
- **21:00** — 13.42M records
- **22:00** — 15.93M records
- **23:00** — 21.30M records
---
## Email Distribution
- **Business Domains:** 392.56M emails (84.1%)
- **Webmail Domains:** 73.68M emails (15.8%)
- **File Extension Issues:** 273,055 records
- **Weekday Activity:** 313.36M records (67.2%)
- **Weekend Activity:** 153.15M records (32.8%)
---
## Data Quality Metrics
- **Valid Emails:** 466,239,395 — Invalid: 273,055 (99.94% valid)
- **Valid URLs:** 466,512,450 — Invalid: 0 (100.00% valid)
- **Valid Dates:** 466,512,450 — Invalid: 0 (100.00% valid)
---
## Daily Time Series
Activity distribution across the collection period:
- **2026-04-12:** 64.80M records
- **2026-04-13:** 59.61M records
- **2026-04-14:** 58.16M records
- **2026-04-15:** 62.92M records
- **2026-04-16:** 47.08M records
- **2026-04-17:** 23.66M records
- **2026-04-18:** 27.07M records
- **2026-04-19:** 5.68M records
- **2026-04-20:** 8.21M records
- **2026-04-21:** 7.64M records
---
✅ **Analysis complete!** Processed 466.5M records with 99.94% email validity and comprehensive geographic coverage across 30+ countries.