frontiernet.net

Valid Email Server
Domain Lookup › frontiernet.net

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
frontiernet.net
Yes
✓ Yes
Yahoo
No
Yes
⚠ Yes
No
No

Checked via [email protected] · 2026-03-17 22:14:18 UTC · ↺ Refresh

MX Hostnames

  • mta6.am0.yahoodns.net
  • mta5.am0.yahoodns.net
  • mta7.am0.yahoodns.net

MX Priorities

  • mta6.am0.yahoodns.net: 1
  • mta7.am0.yahoodns.net: 1
  • mta5.am0.yahoodns.net: 1

A / AAAA Records

  • 66.133.129.5

Mail Server IPs

  • 67.195.228.106 ↩ mtaproxy2.free.mail.vip.gq1.yahoo.com
  • 98.136.96.75 ↩ mtaproxy1.free.mail.vip.ne1.yahoo.com
  • 67.195.204.77 ↩ mtaproxy1.free.mail.vip.bf1.yahoo.com
  • 98.136.96.74 ↩ mtaproxy2.free.mail.vip.ne1.yahoo.com
  • 67.195.204.73 ↩ mtaproxy4.free.mail.vip.bf1.yahoo.com
  • 67.195.204.72 ↩ mtaproxy3.free.mail.vip.bf1.yahoo.com
  • 67.195.228.94 ↩ mtaproxy1.free.mail.vip.gq1.yahoo.com
  • 67.195.228.111 ↩ mtaproxy4.free.mail.vip.gq1.yahoo.com
  • 67.195.228.109 ↩ mtaproxy5.free.mail.vip.gq1.yahoo.com
  • 98.136.96.77 ↩ mtaproxy5.free.mail.vip.ne1.yahoo.com
  • 98.136.96.76
  • 67.195.228.110
  • 98.136.96.91
  • 67.195.204.74

SOA Record

Raw SOA auth.roch.ny.frontiernet.net hostmaster.frontiernet.net 2603170001 900 300 604800 3600
Primary NS (mname)
auth.roch.ny.frontiernet.net
Admin Email (rname)
hostmaster@frontiernet.net
Serial
2603170001
Refresh
900s
Retry
300s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

a13-67.akam.net
a1-204.akam.net
auth.asbn.va.frontiernet.net
auth.roch.ny.frontiernet.net
auth.frontiernet.net

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf.frontier.com include:_spf2.frontier.com include:_spf.mail.yahoo.com ~all
📊 DNS lookups: 3/10
~ 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
  • MS=F8511A3D3754D837D4C51F92359E90817C0E81D3
  • google-site-verification=YHhF890jIkDxSEU11C05SXAlOFsaupwolk3GSiJYFuQ
  • SPFv=spf1 include:_spf.frontier.com include:_spf2.frontier.com include:_spf.mail.yahoo.com ~all
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