Domain Overview
DNS: ✓ 20d ago
Checker: ✓ 20d ago
kagoya.net
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-21 02:20:08 UTC · ↺ Refresh
MX Hostnames
- dmail.kagoya.net
MX Priorities
- dmail.kagoya.net: 10
A / AAAA Records
- 133.18.75.100 ↩ www.kagoya.net
Mail Server IPs
- 210.134.58.253 ↩ dmail03.kagoya.net
- 210.134.58.254 ↩ dmail04.kagoya.net
- 210.134.51.7 ↩ dmail02.kagoya.net
- 210.134.51.6 ↩ dmail01.kagoya.net
SOA Record
Raw SOA
ns.kagoya.net root.kagoya.net 2026052001 3900 300 360000 600
Primary NS (mname)
ns.kagoya.net
Admin Email (rname)
root@kagoya.net
Serial
2026052001
Refresh
3900s
Retry
300s
Expire
360000s
Minimum TTL
600s
Nameservers (NS)
ns1.kagoya.net
ns0.kagoya.net
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:103.3.48.0/22 ip4:124.248.144.0/20 ip4:210.134.48.0/20 ip4:203.142.192.0/20 ip4:203.142.208.0/21 ip4:43.244.0.72/32 ip4:153.127.224.0/19 ip4:133.18.0.0/16 ip6:2406:8c00::/32 ~all
📊 DNS lookups: 0/10
~ 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 ip4:103.3.48.0/22 ip4:124.248.144.0/20 ip4:210.134.48.0/20 ip4:203.142.192.0/20 ip4:203.142.208.0/21 ip4:43.244.0.72/32 ip4:153.127.224.0/19 ip4:133.18.0.0/16 ip6:2406:8c00::/32 ~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 · Customize →
See demo & docs
Deep verification
Full email verification for kagoya.net
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits