Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
heesung.me
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-06-03 07:50:09 UTC · ↺ Refresh
MX Hostnames
- ASPMX.daum.net
- ALT.ASPMX.daum.net
MX Priorities
- alt.aspmx.daum.net: 20
- aspmx.daum.net: 10
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 121.53.85.23 (no PTR)
SOA Record
Raw SOA
ns1.hosting.co.kr admin.heesung.me 10 21600 1800 1209600 86400
Primary NS (mname)
ns1.hosting.co.kr
Admin Email (rname)
admin@heesung.me
Serial
10
Refresh
21600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns1.hosting.co.kr
ns2.hosting.co.kr
ns4.hosting.co.kr
ns3.hosting.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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