Domain Overview
DNS: ✓ 11h ago
Checker: ✓ 11h ago
medik-medical.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-07-01 03:45:15 UTC · ↺ Refresh
MX Hostnames
- qiye163mx02.mxmail.netease.com
- qiye163mx01.mxmail.netease.com
MX Priorities
- qiye163mx02.mxmail.netease.com: 10
- qiye163mx01.mxmail.netease.com: 5
A / AAAA Records
- 173.231.52.35 ↩ 173-231-52-35.hosted.static.webnx.com
Mail Server IPs
- 47.253.119.154 (no PTR)
- 47.90.150.166 (no PTR)
SOA Record
Raw SOA
dns27.hichina.com hostmaster.hichina.com 2026052809 3600 1200 86400 600
Primary NS (mname)
dns27.hichina.com
Admin Email (rname)
hostmaster@hichina.com
Serial
2026052809
Refresh
3600s
Retry
1200s
Expire
86400s
Minimum TTL
600s
Nameservers (NS)
dns27.hichina.com
dns28.hichina.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.163.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; fo=1; ruf=mailto:[email protected]; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- 4qgr22n2v54sn2gt4nsckh48bs8qt92h
- 3wv4jw1x59bmdgpvwttczsq2x3xf444t
- SPFv=spf1 include:spf.163.com -all
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