Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
highlights.com.co
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-22 05:53:37 UTC · ↺ Refresh
MX Hostnames
- highlights-com-co.mail.protection.outlook.com
MX Priorities
- highlights-com-co.mail.protection.outlook.com: 0
A / AAAA Records
- 149.28.111.87 ↩ 149.28.111.87.vultrusercontent.com
Mail Server IPs
- 52.101.9.17 (no PTR)
- 52.101.41.4 ↩ mail-sj2pr05cu00204.inbound.protection.outlook.com
- 52.101.41.6 ↩ mail-sj0pr03cu01406.inbound.protection.outlook.com
- 52.101.40.24 ↩ mail-cy5pr05cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c902:: ↩ mail-sj2pr05cu00300.inbound.protection.outlook.com
- 2a01:111:f403:c902::5 ↩ mail-sj2pr05cu00505.inbound.protection.outlook.com
- 2a01:111:f403:c92c::1 ↩ mail-dm6pr03cu00401.inbound.protection.outlook.com
- 2a01:111:f403:f804::2 ↩ mail-co1pr05cu00402.inbound.protection.outlook.com
SOA Record
Raw SOA
martha.ns.cloudflare.com dns.cloudflare.com 2397839923 10000 2400 604800 1800
Primary NS (mname)
martha.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397839923
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
martha.ns.cloudflare.com
noel.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=50; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
⚠ Policy applies to 50% of failing messages only
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 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
4 records- MS=ms67587181
- google-site-verification=HPuqEewrW2qg37_GHi0D0w6Lzcq3vOVy4kojQVYr34U
- SPFv=spf1 include:spf.protection.outlook.com -all
- MS=ms45369278
Full email verification for highlights.com.co
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