163.net

Valid Email Server
Domain Lookup › 163.net

Domain Overview

DNS: ✓ 8h ago Checker: ✓ 8h ago
163.net
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-20 15:22:16 UTC · ↺ Refresh

MX Hostnames

  • 163mx.cdn.163.net

MX Priorities

  • 163mx.cdn.163.net: 10

A / AAAA Records

  • 118.103.150.80 (no PTR)

Mail Server IPs

  • 118.103.150.95 (no PTR)

SOA Record

Raw SOA a.dnspod.com domainadmin.dnspod.com 1742796658 3600 180 1209600 180
Primary NS (mname)
a.dnspod.com
Admin Email (rname)
domainadmin@dnspod.com
Serial
1742796658
Refresh
3600s
Retry
180s
Expire
1209600s
Minimum TTL
180s

Nameservers (NS)

b.dnspod.com
c.dnspod.com
a.dnspod.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.163.net -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

6 records
  • qqmail-site-verification=84b6613e1141d314c6ecd6176c3b9ea03e169240236
  • SPFv=spf1 include:spf.163.net -all
  • _9p7hdyaub2fu4umpgggve18ggtrye9q
  • _rw223xwe3beii9vljfocxrsykucp6za
  • _wzq38ly7v9znv69tt09fgabcnjdjtvj
  • google-site-verification=2vSqEskKU5An9Z6BcTjtmL6oTaYYJpf5Cuj3QEmoAZg
Full email verification for 163.net

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