dps-1.jp

Valid Email Server
Domain Lookup › dps-1.jp

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
dps-1.jp
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-24 05:47:17 UTC · ↺ Refresh

MX Hostnames

  • matomaru-m.sakura.ne.jp

MX Priorities

  • matomaru-m.sakura.ne.jp: 10

A / AAAA Records

  • 133.167.8.81 ↩ www5171.sakura.ne.jp

Mail Server IPs

  • 133.167.8.81 ↩ www5171.sakura.ne.jp

SOA Record

Raw SOA 01.dnsv.jp hostmaster.dnsv.jp 1735187066 3600 900 604800 300
Primary NS (mname)
01.dnsv.jp
Admin Email (rname)
hostmaster@dnsv.jp
Serial
1735187066
Refresh
3600s
Retry
900s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

03.dnsv.jp
04.dnsv.jp
01.dnsv.jp
02.dnsv.jp

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.baremetal.jp ~all
📊 DNS lookups: 1/10
~ 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

1 record
  • SPFv=spf1 include:spf.baremetal.jp ~all
Full email verification for dps-1.jp

Run SMTP check, SPF/DKIM/DMARC and catch-all detection.

SPF / DKIM / DMARC Get 1,000 Free Credits