corna.com

Valid Email Server
Domain Lookup › corna.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
corna.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-18 06:59:04 UTC · ↺ Refresh

MX Hostnames

  • in-mig04.hes.trendmicro.com

MX Priorities

  • in-mig04.hes.trendmicro.com: 10

A / AAAA Records

  • 141.193.213.10 (no PTR)

Mail Server IPs

No IPs resolved.

SOA Record

Raw SOA ns1.p03.dynect.net postmaster\@kokosing.biz 2023042400 3600 600 604800 3600
Primary NS (mname)
ns1.p03.dynect.net
Admin Email (rname)
postmaster\@kokosing@biz
Serial
2023042400
Refresh
3600s
Retry
600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns3.p03.dynect.net
ns4.p03.dynect.net
ns1.p03.dynect.net
ns2.p03.dynect.net

SPF Record

✓ Soft Fail (~all)
v=spf1 mx a ip4:70.61.156.77 ip4:76.2.207.77 ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✗ None detected

No 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 mx a ip4:70.61.156.77 ip4:76.2.207.77 ~all
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