Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
coupgan.com
Disposable
✓ Yes
Unknown
⚠ Yes
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-17 16:29:12 UTC · ↺ Refresh
MX Hostnames
- mail.incognitomail.co
MX Priorities
- mail.incognitomail.co: 1
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 54.86.12.15 ↩ ec2-54-86-12-15.compute-1.amazonaws.com
SOA Record
Raw SOA
ns.gabia.co.kr hosting.gabia.com 2026011501 1800 600 1209600 86400
Primary NS (mname)
ns.gabia.co.kr
Admin Email (rname)
hosting@gabia.com
Serial
2026011501
Refresh
1800s
Retry
600s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns.gabia.net
ns.gabia.co.kr
ns1.gabia.co.kr
SPF Record
✗ MissingNo SPF record — domain is unprotected against spoofing.
⚠ No SPF record found. Email servers cannot verify authorized senders.
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
No TXT records found.
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