Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
promedico.com.co
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-25 23:21:33 UTC · ↺ Refresh
MX Hostnames
- promedico-com-co.mail.protection.outlook.com
MX Priorities
- promedico-com-co.mail.protection.outlook.com: 0
A / AAAA Records
- 178.156.144.50 ↩ dedi.promedico.com.co
Mail Server IPs
- 52.101.50.10 ↩ mail-mw2pr02cu00502.inbound.protection.outlook.com
- 52.101.10.14 ↩ mail-bn6pr04cu00206.inbound.protection.outlook.com
- 52.101.194.13 ↩ mail-ch0pr04cu00605.inbound.protection.outlook.com
- 52.101.40.2 ↩ mail-cy1pr05cu00402.inbound.protection.outlook.com
- 2a01:111:f403:c902:: ↩ mail-sj2pr05cu00300.inbound.protection.outlook.com
- 2a01:111:f403:c946::3 ↩ mail-ch0pr04cu00603.inbound.protection.outlook.com
- 2a01:111:f403:c946::7 ↩ mail-ch5pr02cu00307.inbound.protection.outlook.com
- 2a01:111:f403:f902::2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.dongee.com soporte.dongee.com 2026031800 3600 1800 1209600 10800
Primary NS (mname)
ns1.dongee.com
Admin Email (rname)
soporte@dongee.com
Serial
2026031800
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
10800s
Nameservers (NS)
ns3.dongee.com
ns2.dongee.com
ns1.dongee.com
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:181.143.226.187 +ip4:167.114.32.22 +include:admin.sigmamovil.com include:spf.protection.outlook.com include:_spf.prod.hydra.sophos.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; sp=none; rf=afrf; pct=100; ri=86400
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: none
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
3 records- sophos-domain-verification=6b95afe38510b949e96b8f7b452644194eba9ff7
- sophos-domain-verification=8ab11f53a014d8ffbe03bd0543f74b527791ef6b24ed000f842ca87a194b32d8
- SPFv=spf1 a mx ip4:181.143.226.187 +ip4:167.114.32.22 +include:admin.sigmamovil.com include:spf.protection.outlook.com include:_spf.prod.hydra.sophos.com -all
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