Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sony.net
No
None
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-03 12:36:39 UTC · ↺ Refresh
MX Hostnames
No MX records found.
MX Priorities
No priority data.
A / AAAA Records
- 52.6.127.76 ↩ ec2-52-6-127-76.compute-1.amazonaws.com
- 44.218.59.236 ↩ ec2-44-218-59-236.compute-1.amazonaws.com
Mail Server IPs
No IPs resolved.
SOA Record
Raw SOA
a1-166.akam.net hostmaster.ssd.ad.jp 2023030426 1800 900 604800 3600
Primary NS (mname)
a1-166.akam.net
Admin Email (rname)
hostmaster@ssd.ad.jp
Serial
2023030426
Refresh
1800s
Retry
900s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
a1-166.akam.net
a13-66.akam.net
a16-67.akam.net
a8-65.akam.net
a3-65.akam.net
a24-66.akam.net
SPF Record
✗ Invalid
v=spf1 -all
📊 DNS lookups: 0/10
⚠ Strict -all with no allowed senders — no servers can send email for this domain.
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
9 records- ekiugrcjpt1giv7aj7uu1uucnk
- SPFv=spf1 -all
- 963m3q2rd8eqpvahudc3dhdjdt
- _9naxs8j4dcaotf02nbfaud2ocsirey2
- r99grqshmvqdkg1ovqse3tlsjt
- ne2tk84vh088e324qv4unnnuvk
- 8lof7e26bg6l7d6sm452ipbtcv
- 202410011422033904D91B9A620C1F5534939443E18E10A7C08D1156AE206241E7D326F91DF9F0
- _a4brmy7903dekes1yyfgb2sv6bs1zdi
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