thelongofirm.com

Valid Email Server
Domain Lookup › thelongofirm.com

Domain Overview

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

Checked via [email protected] · 2026-03-20 08:26:10 UTC · ↺ Refresh

MX Hostnames

  • thelongofirm-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 34.203.148.222 ↩ ec2-34-203-148-222.compute-1.amazonaws.com
  • 54.211.50.176 ↩ ec2-54-211-50-176.compute-1.amazonaws.com

Mail Server IPs

  • 52.101.41.3 ↩ mail-sj2pr05cu00103.inbound.protection.outlook.com
  • 40.93.192.1 ↩ mail-dm5pr02cu00201.inbound.protection.outlook.com
  • 52.101.194.17 ↩ mail-ch5pr02cu00401.inbound.protection.outlook.com
  • 52.101.194.19 ↩ mail-ch5pr02cu00303.inbound.protection.outlook.com
  • 2a01:111:f403:c801::1 ↩ mail-sn1pr0501cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:c902::4 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
  • 2a01:111:f403:f905::3 ↩ mail-dm5pr02cu00203.inbound.protection.outlook.com
  • 2a01:111:f403:f804::1 ↩ mail-co1pr05cu00301.inbound.protection.outlook.com

SOA Record

Raw SOA ns11.constellix.com dns.constellix.com 2015010111 43200 3600 1209600 180
Primary NS (mname)
ns11.constellix.com
Admin Email (rname)
dns@constellix.com
Serial
2015010111
Refresh
43200s
Retry
3600s
Expire
1209600s
Minimum TTL
180s

Nameservers (NS)

ns11.constellix.com
ns21.constellix.com
ns31.constellix.com
ns41.constellix.net
ns51.constellix.net
ns61.constellix.net

SPF Record

✓ Soft Fail (~all)
v=spf1 mx include:spf.protection.outlook.com include:_spf-usg1.ppe-hosted.com include:secureserver.net ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate 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

3 records
  • google-site-verification=lsWH0TvdeWcJ6t0jM3NRCZtt5WMk5M78tNjdqwpwx4g
  • NETORGFT5274995.onmicrosoft.com
  • SPFv=spf1 mx include:spf.protection.outlook.com include:_spf-usg1.ppe-hosted.com include:secureserver.net ~all
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