Domain Overview
DNS: ✓ 22h ago
Checker: ✓ 22h ago
szmsx168.com
No
None
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-20 07:15:35 UTC · ↺ Refresh
MX Hostnames
- qiye163mx01.mxmail.netease.com
- qiye163mx02.mxmail.netease.com
MX Priorities
- qiye163mx01.mxmail.netease.com: 5
- qiye163mx02.mxmail.netease.com: 10
A / AAAA Records
- 114.67.251.230 (no PTR)
CNAME → jx.h1.668com.net
Mail Server IPs
- 47.253.119.154 (no PTR)
- 47.90.150.166 (no PTR)
SOA Record
Raw SOA
dns.bizcn.com abuse.bizcn.com 22 28800 14400 14400 600
Primary NS (mname)
dns.bizcn.com
Admin Email (rname)
abuse@bizcn.com
Serial
22
Refresh
28800s
Retry
14400s
Expire
14400s
Minimum TTL
600s
Nameservers (NS)
ns6.cnmsn.net
ns5.cnmsn.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf.163.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=dmarc1; p=none; fo=1; ruf=mailto:[email protected]; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
dkim._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: dkim
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 include:spf.163.com -all
Full email verification for szmsx168.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits