Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
nifty.ne.jp
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-21 10:02:55 UTC · ↺ Refresh
MX Hostnames
- mx2.nifty.com
MX Priorities
- mx2.nifty.com: 10
A / AAAA Records
- 222.158.213.148 (no PTR)
Mail Server IPs
- 111.96.116.217 (no PTR)
- 111.96.117.217 (no PTR)
SOA Record
Raw SOA
odns0.nifty.ad.jp hostmaster.nifty.ad.jp 202602260 3600 900 604800 900
Primary NS (mname)
odns0.nifty.ad.jp
Admin Email (rname)
hostmaster@nifty.ad.jp
Serial
202602260
Refresh
3600s
Retry
900s
Expire
604800s
Minimum TTL
900s
Nameservers (NS)
odns0.nifty.ad.jp
odns2.nifty.ad.jp
odns1.nifty.ad.jp
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf-01.nifty.com include:spf-02.nifty.com include:spf-03.nifty.com include:spf-04.nifty.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
2 records- SPFv=spf1 include:spf-01.nifty.com include:spf-02.nifty.com include:spf-03.nifty.com include:spf-04.nifty.com ~all
- GSHHaChcwETXBbp7f0pv2SceyFg8qd
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