Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
fullsafe.com.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 03:31:29 UTC · ↺ Refresh
MX Hostnames
- mx.a.locaweb.com.br
- mx.core.locaweb.com.br
- mx.b.locaweb.com.br
- mx.jk.locaweb.com.br
- fullsafe-com-br.mail.protection.outlook.com
MX Priorities
- mx.jk.locaweb.com.br: 20
- fullsafe-com-br.mail.protection.outlook.com: 0
- mx.a.locaweb.com.br: 20
- mx.b.locaweb.com.br: 20
- mx.core.locaweb.com.br: 10
A / AAAA Records
- 162.241.51.237
Mail Server IPs
- 200.234.204.130 ↩ mx.jk.locaweb.com.br
- 52.101.194.19 ↩ mail-ch5pr02cu00303.inbound.protection.outlook.com
- 52.101.50.4 ↩ mail-co1pr03cu00404.inbound.protection.outlook.com
- 52.101.41.4 ↩ mail-sj2pr05cu00204.inbound.protection.outlook.com
- 52.101.11.10 ↩ mail-sa9pr03cu00202.inbound.protection.outlook.com
- 2a01:111:f403:c92c::1 ↩ mail-dm6pr03cu00401.inbound.protection.outlook.com
- 2a01:111:f403:c931:: ↩ mail-sn1pr02cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c903::3 ↩ mail-mw2pr02cu00503.inbound.protection.outlook.com
- 2a01:111:f403:c92c::4 ↩ mail-dm6pr05cu00404.inbound.protection.outlook.com
- 186.202.4.42 ↩ mx.a.locaweb.com.br
- 177.153.23.242
- 177.153.23.241
SOA Record
Raw SOA
ns1-37.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1-37.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns4-37.azure-dns.info
ns1-37.azure-dns.com
ns2-37.azure-dns.net
ns3-37.azure-dns.org
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com exists:%{i}.spf.hc6164-24.iphmx.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict 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
4 records- MS=ms61972798
- SPFv=spf1 include:spf.protection.outlook.com exists:%{i}.spf.hc6164-24.iphmx.com -all
- knowbe4-site-verification=6c51156ea494b7cd0e2f17c14f561a60
- SPFv=spf1 include:_spf.locaweb.com.br ?all
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