Domain Overview
DNS: ✓ 19d ago
Checker: ✓ 19d ago
rosso-autosports.co.jp
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-05-22 04:28:04 UTC · ↺ Refresh
MX Hostnames
- mail23.heteml.jp
MX Priorities
- mail23.heteml.jp: 50
A / AAAA Records
- 157.7.189.151 ↩ users213.vip.heteml.jp
Mail Server IPs
- 157.7.189.15 ↩ mail-proxy.heteml.jp
SOA Record
Raw SOA
rosso-autosports.co.jp postmaster.rosso-autosports.co.jp 1707270004 3600 1800 604800 3600
Primary NS (mname)
rosso-autosports.co.jp
Admin Email (rname)
postmaster@rosso-autosports.co.jp
Serial
1707270004
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.ex-pa.jp ~all
📊 DNS lookups: 1/10
~ 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
3 records- google-site-verification=Xixedez8EmJzDDXuQrRVexcio_k0ZGsG9Ubj_zgkIvk
- SPFv=spf1 include:_spf.ex-pa.jp ~all
- SPFv=spf1 include:_spf.heteml.jp ~all
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