Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
adtech.com.tw
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-10-30 03:21:13 UTC · ↺ Refresh
MX Hostnames
- mg.adtech.com.tw
MX Priorities
- mg.adtech.com.tw: 10
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 203.67.79.204 ↩ mg.adtech.com.tw
SOA Record
Raw SOA
ad hostmaster 1418 900 600 86400 3600
Primary NS (mname)
ad
Admin Email (rname)
hostmaster
Serial
1418
Refresh
900s
Retry
600s
Expire
86400s
Minimum TTL
3600s
Nameservers (NS)
dns.adtech.com.tw
SPF Record
✓ Strict (-all)
v=spf1 ip4:203.67.79.204 -all
📊 DNS lookups: 0/10
✓ 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 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- MS=64DB992F7A673BB0E3E96AFA397D20B9D41D3249
- SPFv=spf1 ip4:203.67.79.204 -all
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