Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
lanacional.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 02:47:57 UTC · ↺ Refresh
MX Hostnames
- lanacional-com.mail.protection.outlook.com
MX Priorities
- lanacional-com.mail.protection.outlook.com: 0
A / AAAA Records
- 104.18.7.96 (no PTR)
- 104.18.6.96 (no PTR)
- 2606:4700::6812:760
- 2606:4700::6812:660
Mail Server IPs
- 52.101.11.2 ↩ mail-sn1pr03cu00102.inbound.protection.outlook.com
- 52.101.11.13 ↩ mail-sn1pr0501cu00205.inbound.protection.outlook.com
- 52.101.42.16 ↩ mail-co1pr05cu00300.inbound.protection.outlook.com
- 52.101.194.4 ↩ mail-ch4pr04cu00104.inbound.protection.outlook.com
- 2a01:111:f403:c931::1 ↩ mail-sa9pr03cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c902::7 ↩ mail-sj0pr02cu00107.inbound.protection.outlook.com
- 2a01:111:f403:c946::6 ↩ mail-ch5pr02cu00406.inbound.protection.outlook.com
- 2a01:111:f403:c92c::1 ↩ mail-dm6pr03cu00401.inbound.protection.outlook.com
SOA Record
Raw SOA
cruz.ns.cloudflare.com dns.cloudflare.com 2399373560 10000 2400 604800 1800
Primary NS (mname)
cruz.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399373560
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
merlin.ns.cloudflare.com
cruz.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:us._netblocks.mimecast.com include:docebopaas.com include:docebosaas.com include:4902928.spf05.hubspotemail.net -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; pct=50; fo=1;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
⚠ Policy applies to 50% of failing messages only
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- chdtnwFWuSNnSt8aVCIU6enR6RPeUzM0jfOZK189FoAgA+QmeX1osnTe7Z7wv2aFl6vXumzN833/Xuabuk0bMQ==
- google-site-verification=n0CqDnxsberLdTIuGaBip_0KnPBl_9IC72FpA0A40UQ
- gs59gonokvmbgjaprt7u5kum85
- SPFv=spf1 include:spf.protection.outlook.com include:us._netblocks.mimecast.com include:docebopaas.com include:docebosaas.com include:4902928.spf05.hubspotemail.net -all
- v=verifydomain MS=6805472
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