Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
smart-matrix.net
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 10:28:29 UTC · ↺ Refresh
MX Hostnames
- smart-matrix.net
MX Priorities
- smart-matrix.net: 0
A / AAAA Records
- 135.181.140.152 ↩ hel1.gohahost.com
Mail Server IPs
- 135.181.140.152 ↩ hel1.gohahost.com
SOA Record
Raw SOA
ns1.gohahost.com hel1.gohahost.com 2026012501 3600 1800 1209600 86400
Primary NS (mname)
ns1.gohahost.com
Admin Email (rname)
hel1@gohahost.com
Serial
2026012501
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns3.gohahost.com
ns1.gohahost.com
ns2.gohahost.com
ns4.gohahost.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:135.181.140.152 +a +mx +ip4:185.218.126.191 ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate 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- google-site-verification=L9GCl3wplCExScmrXPNCi8H9aU_dgxOm2k2QX0Y-WSA
- SPFv=spf1 ip4:135.181.140.152 +a +mx +ip4:185.218.126.191 ~all
Full email verification for smart-matrix.net
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits