Domain Overview
DNS: ✓ 1d ago
Checker: ✓ 1d ago
fec.com.tw
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-10-30 04:11:24 UTC · ↺ Refresh
MX Hostnames
- mailgw.fec.com.tw
- mails.fec.com.tw
MX Priorities
- mails.fec.com.tw: 10
- mailgw.fec.com.tw: 5
A / AAAA Records
- 211.75.3.73 ↩ 211-75-3-73.hinet-ip.hinet.net
Mail Server IPs
- 60.250.203.44 ↩ mails.fec.com.tw
SOA Record
Raw SOA
admns3.hinet.net hostmaster.hinet.net 1792868401 3600 1800 1209600 3600
Primary NS (mname)
admns3.hinet.net
Admin Email (rname)
hostmaster@hinet.net
Serial
1792868401
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
admns4.hinet.net
admns3.hinet.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:60.250.203.44 ip4:211.75.3.73 include:_spf.google.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine
~ Quarantine — good protection (failing mail goes to spam)
📋 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 ip4:60.250.203.44 ip4:211.75.3.73 include:_spf.google.com -all
- MS=BB8675C2BF13362B47D11AB887EDE62E79913813
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