trg.net

Valid Email Server
Domain Lookup › trg.net
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
trg.net
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-06-03 08:24:44 UTC · ↺ Refresh

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MX Hostnames

  • mail.mailroute.net

MX Priorities

  • mail.mailroute.net: 5

A / AAAA Records

  • 40.113.243.89 (no PTR)

Mail Server IPs

  • 199.89.1.120 ↩ mail.lax.mailroute.net
  • 199.89.3.120 ↩ mail.mia.mailroute.net

SOA Record

Raw SOA ns1-04.azure-dns.com azuredns-hostmaster.microsoft.com 2020090903 28800 7200 604800 3600
Primary NS (mname)
ns1-04.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
2020090903
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns2-04.azure-dns.net
ns3-04.azure-dns.org
ns4-04.azure-dns.info
ns1-04.azure-dns.com

SPF Record

✓ Strict (-all)
v=spf1 mx ip4:40.113.225.242/32 ip4:96.35.141.253/32 include:spf.protection.outlook.com include:spf.emailsignatures365.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict 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

10 records
  • SPFv=spf1 mx ip4:40.113.225.242/32 ip4:96.35.141.253/32 include:spf.protection.outlook.com include:spf.emailsignatures365.com -all
  • knowbe4-site-verification=7e446d67c332ac5db7971737fd2955f4
  • ciscocidomainverification=1ecf9faa614118a144e10abb39c7a31abc0aa8ef29006bddd5c2d8dbbc45a43
  • MS=12FD7392443F9B52335FAE52ABA05179D99ED7A1
  • MS=ms45221003
  • ciscocidomainverification=1ecf9faa614118a144e10abb39c7a31abc0aa8ef29006bddd5c2d8dbbc45a43
  • MS=12FD7392443F9B52335FAE52ABA05179D99ED7A1
  • MS=ms45221003
  • SPFv=spf1 mx ip4:40.113.225.242/32 ip4:96.35.141.253/32 include:spf.protection.outlook.com include:spf.emailsignatures365.com -all
  • knowbe4-site-verification=7e446d67c332ac5db7971737fd2955f4
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