Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
microtechmd.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 17:12:26 UTC · ↺ Refresh
MX Hostnames
- mxn.mxhichina.com
- mxw.mxhichina.com
MX Priorities
- mxw.mxhichina.com: 10
- mxn.mxhichina.com: 5
A / AAAA Records
- 8.208.12.35 (no PTR)
Mail Server IPs
- 47.246.99.195 ↩ reachsmartdwell.com
- 47.246.136.231 ↩ wevolt.tech
- 47.246.137.47 (no PTR)
SOA Record
Raw SOA
vip3.alidns.com hostmaster.hichina.com 2025121011 3600 1200 86400 600
Primary NS (mname)
vip3.alidns.com
Admin Email (rname)
hostmaster@hichina.com
Serial
2025121011
Refresh
3600s
Retry
1200s
Expire
86400s
Minimum TTL
600s
Nameservers (NS)
vip3.alidns.com
vip4.alidns.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.qiye.aliyun.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
2 records- SPFv=spf1 include:spf.qiye.aliyun.com -all
- google-site-verification=bHu4tFL6HZ_ZhpvMTuy3MB5shpOIKfQ2Dz7JotF2nWU
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