Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
seppsa.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-03 12:03:49 UTC · ↺ Refresh
MX Hostnames
- seppsa-com.mail.protection.outlook.com
- mx1.hostingcolombiapro.com
- mx2.hostingcolombiapro.com
MX Priorities
- mx2.hostingcolombiapro.com: 10
- seppsa-com.mail.protection.outlook.com: 0
- mx1.hostingcolombiapro.com: 10
A / AAAA Records
- 162.210.96.117
Mail Server IPs
- 198.23.53.39 ↩ mx1.supremebox.com
- 52.101.9.17 (no PTR)
- 40.93.192.4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
- 52.101.41.183 ↩ mail-byapr04cu00307.inbound.protection.outlook.com
- 52.101.194.3 ↩ mail-ch1pr04cu00103.inbound.protection.outlook.com
- 2a01:111:f403:f90d:: ↩ mail-sn1pr0501cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c801::1 ↩ mail-sn1pr0501cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f901::1 ↩ mail-bl0pr02cu00601.inbound.protection.outlook.com
- 2a01:111:f403:f903:: (no PTR)
- 198.23.53.42 ↩ mx2.supremebox.com
SOA Record
Raw SOA
ns1.hostingcolombiapro.com root.hostingcolombiapro.com 1749763936 28800 7200 604800 86400
Primary NS (mname)
ns1.hostingcolombiapro.com
Admin Email (rname)
root@hostingcolombiapro.com
Serial
1749763936
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
dns4.supremedns.com
dns3.supremedns.com
dns1.supremedns.com
dns2.supremedns.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.ipzmarketing.com include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; rf=afrf; pct=100
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
default._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 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
3 records- SPFv=spf1 include:spf.ipzmarketing.com include:spf.protection.outlook.com -all
- SPFv=spf1 include:_spf.rdstation.com.br include:sendgrid.net ~all
- MS=ms15479137
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