Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
annavinos.co.jp
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 09:02:28 UTC · ↺ Refresh
MX Hostnames
- annavinos.co.jp
MX Priorities
- annavinos.co.jp: 10
A / AAAA Records
- 219.94.163.167 ↩ www1527.sakura.ne.jp
Mail Server IPs
- 219.94.163.167 ↩ www1527.sakura.ne.jp
SOA Record
Raw SOA
master.dns.ne.jp tech.sakura.ad.jp 2024020501 3600 900 3600000 3600
Primary NS (mname)
master.dns.ne.jp
Admin Email (rname)
tech@sakura.ad.jp
Serial
2024020501
Refresh
3600s
Retry
900s
Expire
3600000s
Minimum TTL
3600s
Nameservers (NS)
ns1.dns.ne.jp
ns2.dns.ne.jp
SPF Record
✓ Soft Fail (~all)
v=spf1 a:www1527.sakura.ne.jp mx ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; aspf=r; adkim=r; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 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
3 records- google-site-verification=pa_AzPmHiCWJyV_AKozXj2WHIkEbWrAidz2LKXzSEgY
- SPFv=spf1 a:www1527.sakura.ne.jp mx ~all
- google-site-verification=foNcRakRTY-hETO7Vecry0N3R_1qBXJ3t9686Mze8C0
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 annavinos.co.jp
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits