Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
packem.com.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-29 06:13:57 UTC · ↺ Refresh
MX Hostnames
- packem-com-br.mail.protection.outlook.com
MX Priorities
- packem-com-br.mail.protection.outlook.com: 0
A / AAAA Records
- 192.0.78.247 (no PTR)
- 192.0.78.187 (no PTR)
Mail Server IPs
- 52.101.11.17 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
- 52.101.10.6 ↩ mail-bn1pr21cu00106.inbound.protection.outlook.com
- 52.101.9.0 ↩ mail-bl2pr02cu00100.inbound.protection.outlook.com
- 52.101.11.10 ↩ mail-sa9pr03cu00202.inbound.protection.outlook.com
- 2a01:111:f403:c91d::b ↩ mail-mw2pr02cu00603.inbound.protection.outlook.com
- 2a01:111:f403:c922::1 ↩ mail-bl0pr05cu00501.inbound.protection.outlook.com
- 2a01:111:f403:f804::3 ↩ mail-co1pr03cu00403.inbound.protection.outlook.com
- 2a01:111:f403:c801::1 ↩ mail-sn1pr0501cu00101.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.w9ti.inf.br root.vps01.w9ti.inf.br 2026032901 43200 7200 2419200 86400
Primary NS (mname)
ns1.w9ti.inf.br
Admin Email (rname)
root@vps01.w9ti.inf.br
Serial
2026032901
Refresh
43200s
Retry
7200s
Expire
2419200s
Minimum TTL
86400s
Nameservers (NS)
ns2.w9ti.inf.br
ns1.w9ti.inf.br
ns3.w9ti.inf.br
SPF Record
✓ Strict (-all)
v=spf1 +a +mx include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; pct=100;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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- SPFv=spf1 +a +mx include:spf.protection.outlook.com -all
- MS=ms78260912
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