According to Live Direct Marketing's daily Tranco top-1M scan (July 13, 2026), NetEase 163 is the mailbox provider for 462 domains — 0.07% of 658,711 domains with MX records. Detection method: primary MX record (lowest preference).
NetEase 163 is an email service operated by NetEase, a Chinese internet conglomerate. It functions as a mail hosting provider (appearing as a primary MX record) for organisations and smaller websites across the global internet, rather than serving as a consumer mailbox platform for individuals.
Within the Tranco top-1 million website dataset, NetEase 163 shows a distinct concentration among smaller and mid-market organisations rather than major global brands, with a predominant .com domain footprint and a global-to-US-skewed regional pattern. Its frequent co-occurrence with Alibaba DirectMail suggests that many organisations using NetEase 163 operate within Chinese or Asian business contexts; for email senders, this means the receiving infrastructure may embody different security policies and operational assumptions than Western-dominant providers.
| Tranco rank band | Domains | Share of its base |
|---|---|---|
| Top 1,000 | 0 | 0.0% |
| Top 10,000 | 0 | 0.0% |
| Top 100,000 | 33 | 7.1% |
| Top 1,000,000 | 317 | 68.6% |
| Unranked | 112 | 24.2% |
| TLD | Domains | Share | |
|---|---|---|---|
| .com | 288 | 62.3% | |
| .cn | 83 | 18.0% | |
| .net | 36 | 7.8% | |
| .com.cn | 25 | 5.4% | |
| .org | 5 | 1.1% | |
| .cc | 4 | 0.9% | |
| .co | 2 | 0.4% | |
| .la | 2 | 0.4% | |
| .cloud | 2 | 0.4% | |
| .mobi | 1 | 0.2% |
Cross-tabulated from the same daily snapshot — the other email services seen on the same 462 domains.
| Type | Service | Domains | Share of NetEase 163 users |
|---|---|---|---|
| ESP | Brevo (ex-Sendinblue) | 2 | 0.4% |
| ESP | Alibaba DirectMail | 2 | 0.4% |
| ESP | SendCloud (China) | 1 | 0.2% |
| ESP | Mandrill | 1 | 0.2% |
| ESP | Mailgun | 1 | 0.2% |
| ESP | SenderSRV | 1 | 0.2% |
Organisations using NetEase 163 operate within an email ecosystem shaped by Chinese and Asian business practices, which may result in different implementations of sender authentication protocols (SPF, DKIM, DMARC) and content policies than Western-dominant infrastructure. Senders should validate that their authentication records are correctly interpreted by NetEase 163 infrastructure rather than assuming parity with larger, Western-focused mail providers.
See the full NetEase 163 data page (KPI cards, trend, sample domains) →
NetEase 163 is a mail hosting service run by the Chinese company NetEase, concentrated among smaller and mid-market websites in the <code>.com</code> space. The organisation likely operates within a Chinese or Asian business context, so receiving infrastructure may follow practices different from Western email norms.
462 domains in the Tranco top-1M use NetEase 163 as their mailbox provider as of July 13, 2026 (0.07% of domains with MX records), according to Live Direct Marketing's daily DNS scan.
NetEase 163 accounts for 0.07% of domains with MX records in the top 1M. Whether you should seed a test mailbox there depends on how much of your audience it represents — the co-usage table above shows the services it appears alongside most.
NetEase 163's largest TLD is .com (62.3% of its domains); it appears across 24 TLDs in total.