Domain Overview
DNS: ✓ 2d ago
Checker: ✓ 2d ago
tdais.gov.tw
No
None
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-05-31 09:37:36 UTC · ↺ Refresh
MX Hostnames
No MX records found.
MX Priorities
No priority data.
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
No IPs resolved.
SOA Record
Raw SOA
infoblox.825 hostmaster.tdais.gov.tw 168 900 600 259200 3600
Primary NS (mname)
infoblox.825
Admin Email (rname)
hostmaster@tdais.gov.tw
Serial
168
Refresh
900s
Retry
600s
Expire
259200s
Minimum TTL
3600s
Nameservers (NS)
dcdns.tdais.gov.tw
dns.tdais.gov.tw
drdns
SPF Record
✓ Soft Fail (~all)
v=spf1 +mx ip4:210.69.75.158 ip6:2001:4420:602b:1::125 ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate 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 +mx ip4:210.69.75.158 ip6:2001:4420:602b:1::125 ~all
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