Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
customdata.net
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 09:33:18 UTC · ↺ Refresh
MX Hostnames
- mail.customdata.net
- mail.customdata.net
MX Priorities
- mail.customdata.net: 1
- mail.customdata.net: 0
A / AAAA Records
- 50.87.6.56 ↩ 50-87-6-56.unifiedlayer.com
Mail Server IPs
- 50.87.6.56 ↩ 50-87-6-56.unifiedlayer.com
SOA Record
Raw SOA
ns1.gomikie.com mike.customdata.net 2026020900 86400 7200 3600000 300
Primary NS (mname)
ns1.gomikie.com
Admin Email (rname)
mike@customdata.net
Serial
2026020900
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
300s
Nameservers (NS)
ns1.gomikie.com
ns2.gomikie.com
SPF Record
✓ Strict (-all)
v=spf1 +a +mx +ip4:173.254.24.24 +ip4:50.87.6.56 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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
2 records- ns1.gomikie.com
- SPFv=spf1 +a +mx +ip4:173.254.24.24 +ip4:50.87.6.56 -all
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