frontline-group.com

Valid Email Server
Domain Lookup › frontline-group.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
frontline-group.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-18 05:03:38 UTC · ↺ Refresh

MX Hostnames

  • frontlinegroup-com02c.mail.protection.outlook.com

MX Priorities

  • frontlinegroup-com02c.mail.protection.outlook.com: 0

A / AAAA Records

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

Mail Server IPs

  • 52.101.40.0 ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
  • 52.101.10.18 ↩ mail-bn8pr05cu00302.inbound.protection.outlook.com
  • 52.101.11.2 ↩ mail-sn1pr03cu00102.inbound.protection.outlook.com
  • 52.101.194.12 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
  • 2a01:111:f403:c91d::b ↩ mail-mw2pr02cu00603.inbound.protection.outlook.com
  • 2a01:111:f403:f90d:: ↩ mail-sn1pr0501cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:c902::16 ↩ mail-byapr04cu00306.inbound.protection.outlook.com
  • 2a01:111:f403:c901::1 ↩ mail-bl2pr04cu00201.inbound.protection.outlook.com

SOA Record

Raw SOA dns1.name-services.com info.name-services.com 1713298496 172800 900 1814400 300
Primary NS (mname)
dns1.name-services.com
Admin Email (rname)
info@name-services.com
Serial
1713298496
Refresh
172800s
Retry
900s
Expire
1814400s
Minimum TTL
300s

Nameservers (NS)

dns5.name-services.com
dns2.name-services.com
dns1.name-services.com
dns4.name-services.com
dns3.name-services.com

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:50.209.221.214 include:spf.protection.outlook.com ~all
📊 DNS lookups: 1/10
~ 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

2 records
  • MS=ms32768271
  • SPFv=spf1 ip4:50.209.221.214 include:spf.protection.outlook.com ~all
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