Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
seed.net.tw
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-19 08:52:30 UTC · ↺ Refresh
MX Hostnames
- mx.seed.net.tw
MX Priorities
- mx.seed.net.tw: 10
A / AAAA Records
- 203.69.82.103 ↩ nwebmail.seed.net.tw
Mail Server IPs
- 203.69.82.103 ↩ nwebmail.seed.net.tw
SOA Record
Raw SOA
dns1.seed.net.tw dnssrv.du.net.tw 2016011914 21600 7200 604800 86400
Primary NS (mname)
dns1.seed.net.tw
Admin Email (rname)
dnssrv@du.net.tw
Serial
2016011914
Refresh
21600s
Retry
7200s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
dns6.seed.net.tw
dns5.seed.net.tw
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.seed.net.tw ip4:210.68.96.50 ip4:210.68.96.51 ip4:139.175.54.0/24 ?all
📊 DNS lookups: 1/10
? Neutral (?all) — no enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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
1 record- SPFv=spf1 include:_spf.seed.net.tw ip4:210.68.96.50 ip4:210.68.96.51 ip4:139.175.54.0/24 ?all
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