Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
technicalfairs.com.br
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 07:32:01 UTC · ↺ Refresh
MX Hostnames
- mia1-load.publiedea.com.br
MX Priorities
- mia1-load.publiedea.com.br: 0
A / AAAA Records
- 193.203.181.195
- 2a02:4780:13:1285::30a3:2f70:10
Mail Server IPs
- 199.59.96.222 ↩ mia1-mx01-ds03.m9network.com
- 199.59.96.214 ↩ mia1-mx01-ds01.m9network.com
- 204.11.237.203 ↩ fll1-mx03-fe02-fo01.m9network.com
- 204.11.237.212 ↩ fll1-mx03-ds01-fo01.m9network.com
- 208.88.121.138 ↩ fll1-mx02-ds02.m9network.com
- 208.88.121.154 ↩ fll1-mx03-ds03-fo01.m9network.com
- 199.59.96.217 ↩ mia1-mx01-fe01-fo05.m9network.com
- 208.88.121.141 ↩ fll1-mx02-fe02.m9network.com
- 208.88.121.140 ↩ fll1-mx02-fe01.m9network.com
- 208.88.121.137 ↩ fll1-mx02-ds01.m9network.com
- 204.11.237.213
- 199.59.96.218
- 199.59.96.200
- 204.11.237.204
- 204.11.237.202
- 208.88.121.139
SOA Record
Raw SOA
ns1.dns-parking.com dns.hostinger.com 2026032601 10000 2400 604800 600
Primary NS (mname)
ns1.dns-parking.com
Admin Email (rname)
dns@hostinger.com
Serial
2026032601
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns1.dns-parking.com
ns2.dns-parking.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.m9.network include:spf.publiedea.com.br -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; fo=1; pct=100; rua=mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
dkim._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: dkim
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 include:spf.m9.network include:spf.publiedea.com.br -all
Full email verification for technicalfairs.com.br
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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