Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
allers.com.co
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-03 01:46:06 UTC · ↺ Refresh
MX Hostnames
- allers-com-co.mail.protection.outlook.com
MX Priorities
- allers-com-co.mail.protection.outlook.com: 0
A / AAAA Records
- 151.106.104.88 (no PTR)
Mail Server IPs
- 52.101.11.13 ↩ mail-sn1pr0501cu00205.inbound.protection.outlook.com
- 40.93.192.4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
- 52.101.194.15 ↩ mail-ch4pr21cu00107.inbound.protection.outlook.com
- 52.101.41.4 ↩ mail-sj2pr05cu00204.inbound.protection.outlook.com
- 2a01:111:f403:c803:: ↩ mail-bn1pr21cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c902::3 ↩ mail-sj0pr03cu01703.inbound.protection.outlook.com
- 2a01:111:f403:f901::1 ↩ mail-bl0pr02cu00601.inbound.protection.outlook.com
- 2a01:111:f403:f902:: ↩ mail-bl2pr04cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
nameserver01.mi.com.co hostmaster.allers.com.co 2025090302 10800 3600 1209600 3600
Primary NS (mname)
nameserver01.mi.com.co
Admin Email (rname)
hostmaster@allers.com.co
Serial
2025090302
Refresh
10800s
Retry
3600s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
nameserver02.mi.com.co
nameserver03.mi.com.co
nameserver01.mi.com.co
nameserver04.mi.com.co
SPF Record
✓ Strict (-all)
v=spf1 ip4:190.131.226.250 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ 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
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- SPFv=spf1 ip4:190.131.226.250 include:spf.protection.outlook.com -all
- facebook-domain-verification=4to1t0yaqeo55f5bkh4xjxivzdc60j......
- dv3q0po93m2ifrglal0jbohfdt........
- MS=ms15658099.......
- google-site-verification=QgylF3MxERXjjB5H5Y0Lf9W--AdtFclUXSZvP1Oew6U
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