sertisoft.com.co

Valid Email Server
Domain Lookup › sertisoft.com.co

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
sertisoft.com.co
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-28 10:40:27 UTC · ↺ Refresh

MX Hostnames

  • sertisoft-com-co.mail.protection.outlook.com

MX Priorities

  • sertisoft-com-co.mail.protection.outlook.com: 0

A / AAAA Records

  • 185.173.109.9 (no PTR)

Mail Server IPs

  • 52.101.8.42 ↩ mail-dm6pr03cu00402.inbound.protection.outlook.com
  • 52.101.11.13 ↩ mail-sn1pr0501cu00205.inbound.protection.outlook.com
  • 52.101.11.3 ↩ mail-sn1pr0501cu00103.inbound.protection.outlook.com
  • 52.101.10.18 ↩ mail-bn8pr05cu00302.inbound.protection.outlook.com
  • 2a01:111:f403:f90a:: ↩ mail-bn6pr02cu00300.inbound.protection.outlook.com
  • 2a01:111:f403:f90a::1 ↩ mail-bn8pr03cu00201.inbound.protection.outlook.com
  • 2a01:111:f403:f90c:: ↩ mail-sn1pr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:f804::1 ↩ mail-co1pr05cu00301.inbound.protection.outlook.com

SOA Record

Raw SOA nameserver01.mi.com.co hostmaster.sertisoft.com.co 1774483200 10800 3600 1209600 3600
Primary NS (mname)
nameserver01.mi.com.co
Admin Email (rname)
hostmaster@sertisoft.com.co
Serial
1774483200
Refresh
10800s
Retry
3600s
Expire
1209600s
Minimum TTL
3600s

Nameservers (NS)

nameserver03.mi.com.co
nameserver04.mi.com.co
nameserver01.mi.com.co
nameserver02.mi.com.co

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;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

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
  • google-site-verification=2rShQZmKgAqi3QQdejkBhyfYyiw7iVcqa_olAtH_reo
  • google-site-verification=-kzmAQcA6kXHUXgfZl50_RqcJ_NX9mfQyzO2GEml4rw
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