Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
lamarnational.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 20:27:11 UTC · ↺ Refresh
MX Hostnames
- lamarnational-com.mail.protection.outlook.com
MX Priorities
- lamarnational-com.mail.protection.outlook.com: 0
A / AAAA Records
- 172.67.192.21 (no PTR)
- 104.21.92.110 (no PTR)
- 2606:4700:3037::6815:5c6e
- 2606:4700:3031::ac43:c015
Mail Server IPs
- 52.101.194.0 ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
- 52.101.11.15 ↩ mail-sa9pr02cu00207.inbound.protection.outlook.com
- 52.101.40.4 ↩ mail-cy5pr03cu00204.inbound.protection.outlook.com
- 52.101.8.46 ↩ mail-dm6pr05cu00406.inbound.protection.outlook.com
- 2a01:111:f403:f901::2 ↩ mail-bl2pr02cu00402.inbound.protection.outlook.com
- 2a01:111:f403:f909:: ↩ mail-bn6pr04cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c946::6 ↩ mail-ch5pr02cu00406.inbound.protection.outlook.com
- 2a01:111:f403:c902::3 ↩ mail-sj0pr03cu01703.inbound.protection.outlook.com
SOA Record
Raw SOA
jerry.ns.cloudflare.com dns.cloudflare.com 2399884617 10000 2400 604800 1800
Primary NS (mname)
jerry.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399884617
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
jerry.ns.cloudflare.com
magdalena.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:Spf.usa.net include:Spf.cashedge.com include:sendgrid.net include:spf.protection.outlook.com include:_spf.salesforce.com a:netsolmail.net ip4:66.254.128.0/19 ip4:205.196.224.0/19 exists:%{i}.spf.hc197966.iphmx.com include:spfref.jackhenry.com ~all
📊 DNS lookups: 8/10
~ Soft fail (~all) — moderate 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
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
3 records- 9i12p1u2c2ka7kkvka4paf4erv
- sp3lj0pc3s238losptklav5g2j
- SPFv=spf1 include:Spf.usa.net include:Spf.cashedge.com include:sendgrid.net include:spf.protection.outlook.com include:_spf.salesforce.com a:netsolmail.net ip4:66.254.128.0/19 ip4:205.196.224.0/19 exists:%{i}.spf.hc197966.iphmx.com include:spfref.jackhenry.com ~all
Full email verification for lamarnational.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits