gm.ca

Valid Email Server
Domain Lookup › gm.ca

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
gm.ca
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-18 10:01:14 UTC · ↺ Refresh

MX Hostnames

  • mx1.imr.gm.com
  • mx2.imr.gm.com

MX Priorities

  • mx1.imr.gm.com: 10
  • mx2.imr.gm.com: 10

A / AAAA Records

  • 198.208.74.205
  • 198.208.73.147

Mail Server IPs

  • 198.208.69.107 ↩ dcwxpphesa001.imr.gm.com
  • 198.208.69.108 ↩ dcwxpphesa002.imr.gm.com
  • 198.208.68.70 ↩ dcwxppheip006.imr.gm.com
  • 198.208.68.62 ↩ dcwxppheip005.imr.gm.com
  • 198.208.69.109 ↩ dcwxpphesa003.imr.gm.com
  • 198.208.57.87 ↩ dcmxpphesa003.imr.gm.com
  • 198.208.56.35 ↩ d1mxppheip001.imr.gm.com
  • 198.208.57.86 ↩ dcmxpphesa002.imr.gm.com
  • 198.208.56.255 ↩ d1mxppheip002.imr.gm.com
  • 198.208.57.85 ↩ dcmxpphesa001.imr.gm.com

SOA Record

Raw SOA nsx1.gm.com dnsadm.gm.com 180 3600 3600 1209600 300
Primary NS (mname)
nsx1.gm.com
Admin Email (rname)
dnsadm@gm.com
Serial
180
Refresh
3600s
Retry
3600s
Expire
1209600s
Minimum TTL
300s

Nameservers (NS)

nsx4.gm.com
nsx1.gm.com
nsx3.gm.com
nsx2.gm.com

SPF Record

✓ Soft Fail (~all)
v=spf1 mx include:_spf-a.gm.com include:_spf-b.gm.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✓ Reject
v=DMARC1;p=reject;fo=1;ri=3600;rua=mailto:[email protected],mailto:[email protected];ruf=mailto:[email protected],mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]

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

7 records
  • _vj3izsxrqpqdt6blbuyzgynk5fwrde9
  • google-site-verification=GFqpwmjwsg74khUd7V3B4CsmyWt6uVSOEO8aJJrvZHA
  • _uqdcnylfpyx2cgotaae8bxk2f10cecm
  • _27ypaotx6wmp6e07chetnpsygy4x2d9
  • _zux2pth5au6csqj2djeapbezh6cjtel
  • SPFv=spf1 mx include:_spf-a.gm.com include:_spf-b.gm.com ~all
  • _66140jglc19n8qp7ky6rp2r78qkmgh4
Full email verification for gm.ca

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