Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
burgerking.com.tw
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 08:00:13 UTC · ↺ Refresh
MX Hostnames
- xs2.mailcloud.com.tw
- mxs.mailcloud.com.tw
MX Priorities
- mxs.mailcloud.com.tw: 5
- xs2.mailcloud.com.tw: 20
A / AAAA Records
- 13.75.34.171 (no PTR)
Mail Server IPs
- 203.69.82.6 ↩ mxs.mailcloud.com.tw
- 210.242.150.163 ↩ xs2.mailcloud.com.tw
SOA Record
Raw SOA
dns1.cscdns.net hostmaster.cscdns.net 2009042920 28800 7200 604800 14400
Primary NS (mname)
dns1.cscdns.net
Admin Email (rname)
hostmaster@cscdns.net
Serial
2009042920
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
14400s
Nameservers (NS)
dns1.cscdns.net
dns2.cscdns.net
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.mailcloud.com.tw ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- google-site-verification=YJ_M2v09dinS5TDum2mnTZhLpQWz01HHQ8SNqofarmw
- google-site-verification=ZTHjUUIqMo2Mf2TEI7oXWZ8qHajPKQ87AtpOxgHE8L0
- google-site-verification=_RuOry5lP0qtz3KHtf-KHzP5_8qvf82SJv5juuofUtQ
- SPFv=spf1 include:_spf.mailcloud.com.tw ~all
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
See demo & docs
Deep verification
Full email verification for burgerking.com.tw
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits