Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
fuhemei.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-15 03:15:17 UTC · ↺ Refresh
MX Hostnames
- mx01.263xmail.com
- mxw.263xmail.com
MX Priorities
- mx01.263xmail.com: 10
- mxw.263xmail.com: 5
A / AAAA Records
- 39.109.11.133 (no PTR)
Mail Server IPs
- 164.92.126.242 (no PTR)
- 38.83.106.85 ↩ us-mx2.263.net
- 143.110.227.31 (no PTR)
- 38.83.106.84 ↩ us-mx1.263.net
SOA Record
Raw SOA
dns.bizcn.com dnscont.dns.bizcn.com 6 28800 14400 14400 3600
Primary NS (mname)
dns.bizcn.com
Admin Email (rname)
dnscont@dns.bizcn.com
Serial
6
Refresh
28800s
Retry
14400s
Expire
14400s
Minimum TTL
3600s
Nameservers (NS)
ns2.4everdns.com
ns1.4everdns.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.263.net -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo 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
1 record- SPFv=spf1 include:spf.263.net -all
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