vtj.co.jp

Valid Email Server
Domain Lookup › vtj.co.jp

Domain Overview

DNS: ✓ 3d ago Checker: ✓ 3d ago
vtj.co.jp
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-05-18 17:10:16 UTC · ↺ Refresh

MX Hostnames

  • mx01.lolipop.jp

MX Priorities

  • mx01.lolipop.jp: 50

A / AAAA Records

  • 23.236.62.147 ↩ 147.62.236.23.bc.googleusercontent.com

Mail Server IPs

  • 157.7.107.233 (no PTR)

SOA Record

Raw SOA vtj.co.jp postmaster.vtj.co.jp 1775001623 3600 1800 604800 3600
Primary NS (mname)
vtj.co.jp
Admin Email (rname)
postmaster@vtj.co.jp
Serial
1775001623
Refresh
3600s
Retry
1800s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

dns02.muumuu-domain.com
dns01.muumuu-domain.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf.lolipop.jp include:spf.makeshop.jp ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✗ None detected

No 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

2 records
  • google-site-verification=RH4uW8OJF_4npt-ST2l__7XISjifiKLLSVHNZ2845_g
  • SPFv=spf1 include:_spf.lolipop.jp include:spf.makeshop.jp ~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 vtj.co.jp

SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.

No credit card required
Get 1,000 Free Credits