navsonline.com

Valid Email Server
Domain Lookup › navsonline.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
navsonline.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-23 14:24:03 UTC · ↺ Refresh

MX Hostnames

  • mx2.emailsrvr.com
  • mx1.emailsrvr.com

MX Priorities

  • mx2.emailsrvr.com: 20
  • mx1.emailsrvr.com: 10

A / AAAA Records

  • 198.185.159.145 (no PTR)
  • 198.49.23.144 (no PTR)
  • 198.49.23.145 (no PTR)
  • 198.185.159.144 (no PTR)

Mail Server IPs

  • 108.166.43.2 ↩ mx2.emailsrvr.com
  • 184.106.54.1 ↩ mx1.emailsrvr.com

SOA Record

Raw SOA pdns05.domaincontrol.com dns.jomax.net 2025030605 28800 7200 604800 600
Primary NS (mname)
pdns05.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025030605
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

pdns06.domaincontrol.com
pdns05.domaincontrol.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:emailsrvr.com include:spf.protection.outlook.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1

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

All TXT Records

9 records
  • idt50bjsdbllfa7h78knh6qb0k
  • c30df1j9nfc0ptcvle5m23b83o
  • 4lilv58gg90emk6aoa07qqt5tu
  • cpdbp1qr5m66kribbpdv10f346
  • 1hvr1g2b0ejb2d6endb3vqgc0r
  • MS=ms16767926
  • 8crs6nkvqs6v0ksgn68tt9u6i0
  • v=verifydomain MS=1881029
  • SPFv=spf1 include:emailsrvr.com include:spf.protection.outlook.com ~all
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