Domain Overview
DNS: ✓ 1d ago
Checker: ✓ 1d ago
tungmung.com.tw
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-10-29 23:28:23 UTC · ↺ Refresh
MX Hostnames
- mail.tungmung.com.tw
- mail.tungmung.com.tw
MX Priorities
- mail.tungmung.com.tw: 5
- mail.tungmung.com.tw: 10
A / AAAA Records
- 223.27.43.26 (no PTR)
Mail Server IPs
- 210.242.226.16 (no PTR)
SOA Record
Raw SOA
ns11.twnic.net.tw tech.twnic.net.tw 1793062582 3600 600 86400 38400
Primary NS (mname)
ns11.twnic.net.tw
Admin Email (rname)
tech@twnic.net.tw
Serial
1793062582
Refresh
3600s
Retry
600s
Expire
86400s
Minimum TTL
38400s
Nameservers (NS)
ns11.twnic.net.tw
ns12.twnic.net.tw
SPF Record
✓ Soft Fail (~all)
v=spf1 mx a ip4:210.242.226.16 include:spf.ms.hinet.net ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=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
dkim._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: dkim
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- google-site-verification=2NYhEsBh--B4lR3WB5sPItlMenNCfawmHfal1N9xZAU
- SPFv=spf1 mx a ip4:210.242.226.16 include:spf.ms.hinet.net ~all
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