Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mts.com.co
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-25 23:56:30 UTC · ↺ Refresh
MX Hostnames
- mts-com-co.mail.protection.outlook.com
MX Priorities
- mts-com-co.mail.protection.outlook.com: 0
A / AAAA Records
- 192.99.84.49 ↩ pallas.dongee.com
Mail Server IPs
- 52.101.41.26 ↩ mail-sj0pr03cu01702.inbound.protection.outlook.com
- 52.101.50.13 ↩ mail-mw2pr02cu00605.inbound.protection.outlook.com
- 52.101.8.44 ↩ mail-dm5pr04cu00104.inbound.protection.outlook.com
- 52.101.9.26 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
- 2a01:111:f403:c91d::a ↩ mail-co1pr21cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f805::1 ↩ mail-co1pr03cu00301.inbound.protection.outlook.com
- 2a01:111:f403:c92c::4 ↩ mail-dm6pr05cu00404.inbound.protection.outlook.com
- 2a01:111:f403:f905::4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.dongee.com root.pallas.dongee.com 2026021501 3600 1800 1209600 86400
Primary NS (mname)
ns1.dongee.com
Admin Email (rname)
root@pallas.dongee.com
Serial
2026021501
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns3.dongee.com
ns1.dongee.com
ns2.dongee.com
SPF Record
✓ Strict (-all)
v=spf1 +a +mx +ip4:192.99.84.49 +ip4:87.98.146.77 +include:spf.protection.outlook.com +include:spf.intiza.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
default._domainkey
s1._domainkey
s2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 +a +mx +ip4:192.99.84.49 +ip4:87.98.146.77 +include:spf.protection.outlook.com +include:spf.intiza.com -all
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