Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
largan.com.tw
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-10-30 04:19:24 UTC · ↺ Refresh
MX Hostnames
- mail.largan.com.tw
- mailgw1.largan.com.tw
- mailgw2.largan.com.tw
MX Priorities
- mailgw1.largan.com.tw: 10
- mailgw2.largan.com.tw: 10
- mail.largan.com.tw: 20
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 219.87.176.11 ↩ mailgw1.largan.com.tw
- 60.248.234.226 (no PTR)
- 219.87.176.7 ↩ 219-87-176-7.static.tfn.net.tw
SOA Record
Raw SOA
ns-869.awsdns-44.net admin 107 900 600 86400 3600
Primary NS (mname)
ns-869.awsdns-44.net
Admin Email (rname)
admin
Serial
107
Refresh
900s
Retry
600s
Expire
86400s
Minimum TTL
3600s
Nameservers (NS)
ns-1430.awsdns-50.org
ns-1749.awsdns-26.co.uk
ns-37.awsdns-04.com
ns-869.awsdns-44.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:219.87.176.11 ip4:219.87.176.7 ip4:60.248.234.226 ip4:123.51.154.9 -all
📊 DNS lookups: 0/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; fo=1;
~ 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
3 records- SPFv=spf1 ip4:219.87.176.11 ip4:219.87.176.7 ip4:60.248.234.226 ip4:123.51.154.9 -all
- MS=2B63CF150739E44C50647E63008BAC58F27E0D2C
- MS=ms79454188
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 largan.com.tw
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits