Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cngcorp.com.tw
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 17:42:38 UTC · ↺ Refresh
MX Hostnames
- mail.cngcorp.com.tw
MX Priorities
- mail.cngcorp.com.tw: 10
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 60.250.126.18 ↩ mail.cngcorp.com.tw
SOA Record
Raw SOA
admns1.hinet.net hostmaster.hinet.net 1774724401 3600 1800 1209600 3600
Primary NS (mname)
admns1.hinet.net
Admin Email (rname)
hostmaster@hinet.net
Serial
1774724401
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
admns1.hinet.net
admns2.hinet.net
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx ptr ~all
📊 DNS lookups: 3/10
~ 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 a mx ptr ~all
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