pewters.co.jp

Valid Email Server
Domain Lookup › pewters.co.jp

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
pewters.co.jp
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-29 16:01:28 UTC · ↺ Refresh

MX Hostnames

  • mx.pewters.co.jp

MX Priorities

  • mx.pewters.co.jp: 100

A / AAAA Records

  • 153.122.205.13 (no PTR)

Mail Server IPs

  • 153.122.206.114 (no PTR)

SOA Record

Raw SOA ns.namedserver.net root.namedserver.net 2698678895 10800 1800 259200 1800
Primary NS (mname)
ns.namedserver.net
Admin Email (rname)
root@namedserver.net
Serial
2698678895
Refresh
10800s
Retry
1800s
Expire
259200s
Minimum TTL
1800s

Nameservers (NS)

ns.namedserver.net
ns2.namedserver.net

SPF Record

✓ Strict (-all)
v=spf1 include:_spf.shared-server.net include:_spf.willap.jp -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict 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

1 record
  • SPFv=spf1 include:_spf.shared-server.net include:_spf.willap.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 pewters.co.jp

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

No credit card required
Get 1,000 Free Credits