firstbasesolutions.com

Valid Email Server
Domain Lookup › firstbasesolutions.com

Domain Overview

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

Checked via [email protected] · 2026-03-23 21:27:32 UTC · ↺ Refresh

MX Hostnames

  • firstbasesolutions-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 72.142.130.37 ↩ gateway.firstbasesolutions.com

Mail Server IPs

  • 52.101.190.1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
  • 52.101.190.3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com
  • 52.101.192.0 ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com
  • 52.101.190.2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
  • 2a01:111:f403:c944::1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
  • 2a01:111:f403:c942::3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:c942::2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
  • 2a01:111:f403:c942:: ↩ mail-yt5pr01cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA firstbasesolutions.com noc.jdbarnes.com 2026012000 14400 3600 604800 14400
Primary NS (mname)
firstbasesolutions.com
Admin Email (rname)
noc@jdbarnes.com
Serial
2026012000
Refresh
14400s
Retry
3600s
Expire
604800s
Minimum TTL
14400s

Nameservers (NS)

dns.firstbasesolutions.com
server1.jdbarnes.com
admin.jdbarnes.com

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:205.207.144.0/23 include:spf.protection.outlook.com ~all
📊 DNS lookups: 1/10
~ 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

✗ 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
  • SPFv=spf1 ip4:205.207.144.0/23 include:spf.protection.outlook.com ~all
  • apple-domain-verification=hov7M5jEqt3dERy8
  • MS=ms21468310
  • google-site-verification=gX2HVUp7pezA0VC6XrUWFWoVyxu6hEBdBu-F0lzMxWw
  • m5vegbqama3rja32hgj8sgkolh
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