Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
twest.co.jp
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-05-23 06:19:36 UTC · ↺ Refresh
MX Hostnames
- twest.co.jp
MX Priorities
No priority data.
A / AAAA Records
- 85.131.221.3
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
ns5.xserver.jp
ns4.xserver.jp
ns1.xserver.jp
ns2.xserver.jp
ns3.xserver.jp
SPF Record
✓ Soft Fail (~all)
v=spf1 +a:sv17042.xserver.jp +a:twest.co.jp +mx include:spf.sender.xserver.jp include:_spf.google.com ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 +a:sv17042.xserver.jp +a:twest.co.jp +mx include:spf.sender.xserver.jp include:_spf.google.com ~all
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