nlsfm.com

Valid Email Server
Domain Lookup › nlsfm.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
nlsfm.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-28 18:40:20 UTC · ↺ Refresh

MX Hostnames

  • nlsfm-com.mail.protection.outlook.com

MX Priorities

  • nlsfm-com.mail.protection.outlook.com: 0

A / AAAA Records

  • 198.202.211.1 (no PTR)
  • 2620:cb:2000::1 (no PTR)

Mail Server IPs

  • 52.101.68.36 ↩ mail-db5pr02cu00104.inbound.protection.outlook.com
  • 52.101.68.32 ↩ mail-db3pr0202cu00200.inbound.protection.outlook.com
  • 52.101.68.25 ↩ mail-db8pr02cu00101.inbound.protection.outlook.com
  • 52.101.68.0 ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::4 ↩ mail-db4pr02cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::7 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::c ↩ mail-as8pr05cu00304.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::d ↩ mail-db6pr03cu00105.inbound.protection.outlook.com

SOA Record

Raw SOA kurt.ns.cloudflare.com dns.cloudflare.com 2396953346 10000 2400 604800 1800
Primary NS (mname)
kurt.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2396953346
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

maxine.ns.cloudflare.com
kurt.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 include:secureserver.net include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

5 records
  • google-site-verification=H4IYQms7GZ77sIxc-VBPpwk6iIpCQ5n7AT_ALCEmoBg
  • google-site-verification=ku34t-ydvCCLqldxMdd8CHowDubmLtExTWsyXMdTCXU
  • SPFv=spf1 include:secureserver.net include:spf.protection.outlook.com -all
  • MS=ms64029524
  • google-site-verification=3lFAYAD0SGOz9wViF9bmoiH4ooDAvdX5XNeXlNhpEGQ
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