Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
kx.com.tw
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-10-30 02:32:45 UTC · ↺ Refresh
MX Hostnames
- spam.kx.com.tw
MX Priorities
- spam.kx.com.tw: 10
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 219.87.69.204 ↩ spam.kx.com.tw
SOA Record
Raw SOA
ns1.kx.com.tw admin.kx.com.tw 2026051800 3600 180 1209600 10800
Primary NS (mname)
ns1.kx.com.tw
Admin Email (rname)
admin@kx.com.tw
Serial
2026051800
Refresh
3600s
Retry
180s
Expire
1209600s
Minimum TTL
10800s
Nameservers (NS)
ns1.kx.com.tw
ns2.kx.com.tw
SPF Record
✓ Strict (-all)
v=spf1 ip4:219.87.69.204 ip4:219.87.69.195 ip4:219.87.69.194 ip4:211.72.69.38 ip4:211.72.69.39 ip4:211.72.69.37 -all
📊 DNS lookups: 0/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
8 records- 1HGSNLCQ2RZZVS777GPLBT6R9MFDX9IWNYNAW4VG
- SPFv=spf1 ip4:219.87.69.204 ip4:219.87.69.195 ip4:219.87.69.194 ip4:211.72.69.38 ip4:211.72.69.39 ip4:211.72.69.37 -all
- MS=ms36462408
- google-site-verification=2_c4FW9Sm2ailuZAtj1ygANZd8W0l2rP7lLqEZWd09Y
- duo_sso_verification=TbESsuItAyjPAuBDvbC8ftVcDtTtoFVjD5bPWb8UH6xoZw346FxyycJCbz4Ds73P
- 88cqlp9kfuaf1ime480gakr2jf
- XNH44N872BBW1O8WJZOPXIHIG0Y1CIBD7XBU0O3M
- rv1r0mce7u3q5oeqp0h5ojoc61
Free · No signup required
Add email validation to your forms
Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.
<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site · Customize →
See demo & docs
Deep verification
Full email verification for kx.com.tw
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits