Domain Overview
DNS: ✓ 4h ago
Checker: ✓ 4h ago
y-shinanoya.co.jp
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-05-23 23:37:29 UTC · ↺ Refresh
MX Hostnames
- shared1.netforest.co.jp
MX Priorities
- shared1.netforest.co.jp: 10
A / AAAA Records
- 218.45.17.206 (no PTR)
Mail Server IPs
- 218.45.17.11 ↩ shared5.netforest.co.jp
SOA Record
Raw SOA
ns1.netforest.ad.jp sysadmin.netforest.ad.jp 13 10800 1800 604800 3600
Primary NS (mname)
ns1.netforest.ad.jp
Admin Email (rname)
sysadmin@netforest.ad.jp
Serial
13
Refresh
10800s
Retry
1800s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns2.netforest.ad.jp
ns1.netforest.ad.jp
ns3.netforest.ad.jp
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spfsh.netforest.co.jp include:spf001.shop-pro.jp ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
1 record- SPFv=spf1 include:spfsh.netforest.co.jp include:spf001.shop-pro.jp ~all
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