Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
nlmusd.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 06:00:01 UTC · ↺ Refresh
MX Hostnames
- nlmusd-org.mail.protection.outlook.com
MX Priorities
- nlmusd-org.mail.protection.outlook.com: 2
A / AAAA Records
- 104.17.71.73 (no PTR)
Mail Server IPs
- 40.93.192.1 ↩ mail-dm5pr02cu00201.inbound.protection.outlook.com
- 52.101.11.10 ↩ mail-sa9pr03cu00202.inbound.protection.outlook.com
- 52.101.9.20 ↩ mail-bl0pr02cu00604.inbound.protection.outlook.com
- 52.101.8.42 ↩ mail-dm6pr03cu00402.inbound.protection.outlook.com
- 2a01:111:f403:f902::2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 2a01:111:f403:c902::7 ↩ mail-sj0pr02cu00107.inbound.protection.outlook.com
- 2a01:111:f403:f804::2 ↩ mail-co1pr05cu00402.inbound.protection.outlook.com
- 2a01:111:f403:f905::3 ↩ mail-dm5pr02cu00203.inbound.protection.outlook.com
SOA Record
Raw SOA
ns69.domaincontrol.com dns.jomax.net 2026030700 28800 7200 604800 600
Primary NS (mname)
ns69.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026030700
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns70.domaincontrol.com
ns69.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:mailgun.org -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; 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
✓ 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
6 records- cisco-ci-domain-verification=7229ce5dfeaf17f6a7abb0186d097232319dfb10d03544c88daae5ed952c9e3d
- MS=ms39436382
- SPFv=spf1 include:spf.protection.outlook.com include:mailgun.org -all
- webexdomainverification.46OFS=e93f0aab-4c85-4146-9a9d-5d2b62e16639
- LDTOy+ioOetw101+632t0g1JPlHGYfsSIoVsq+cRaHl4Qxna1v+aOk1Y0dsBm+YwtITg2H3YoOVtYl3dlk32QA==
- oU0UlPJil6RcT6o6w/MCmBHh1ER8mYMCllRxnKfCn9TricoPaAPfqbM/Jc4iKeqxO7xfDvc3u1SpGQotbUdrJw==
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