Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
web-spec.co.jp
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-07-17 16:27:14 UTC · ↺ Refresh
MX Hostnames
- web-spec.co.jp
MX Priorities
- web-spec.co.jp: 100
A / AAAA Records
- 164.46.111.14 ↩ giraffe-ivory-dd551456e10fcc5e.znlc.jp
Mail Server IPs
- 164.46.111.14 ↩ giraffe-ivory-dd551456e10fcc5e.znlc.jp
SOA Record
Raw SOA
ns-1004.awsdns-61.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1004.awsdns-61.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1424.awsdns-50.org
ns-1814.awsdns-34.co.uk
ns-479.awsdns-59.com
ns-1004.awsdns-61.net
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:164.46.111.14 mx ~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
1 record- SPFv=spf1 ip4:164.46.111.14 mx ~all
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