insightbrand.co

Valid Email Server

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
insightbrand.co
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-31 10:00:08 UTC · ↺ Refresh

MX Hostnames

  • insightbrand.co

MX Priorities

  • insightbrand.co: 0

A / AAAA Records

  • 192.99.84.38 ↩ balder.dongee.com

Mail Server IPs

  • 192.99.84.38 ↩ balder.dongee.com

SOA Record

Raw SOA ns1.dongee.com root.balder.dongee.com 2026020605 3600 1800 1209600 86400
Primary NS (mname)
ns1.dongee.com
Admin Email (rname)
root@balder.dongee.com
Serial
2026020605
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns2.dongee.com
ns1.dongee.com
ns3.dongee.com

SPF Record

✗ Missing

No SPF record — domain is unprotected against spoofing.

⚠ No SPF record found. Email servers cannot verify authorized senders.

DMARC Record

✗ Missing

No 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

No TXT records found.

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