customair.ca

Valid Email Server
Domain Lookup › customair.ca

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
customair.ca
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-23 21:37:56 UTC · ↺ Refresh

MX Hostnames

  • customair.in.tmes.trendmicro.com

MX Priorities

  • customair.in.tmes.trendmicro.com: 0

A / AAAA Records

  • 216.194.160.6 (no PTR)

Mail Server IPs

  • 18.208.22.77 ↩ in.tmes.trendmicro.com
  • 18.208.22.80 ↩ in.tmes.trendmicro.com
  • 18.208.22.78 ↩ in.tmes.trendmicro.com
  • 18.208.22.79 ↩ in.tmes.trendmicro.com

SOA Record

Raw SOA ns65.domaincontrol.com dns.jomax.net 2026031802 28800 7200 604800 600
Primary NS (mname)
ns65.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026031802
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns66.domaincontrol.com
ns65.domaincontrol.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.tmes.trendmicro.com include:spf.protection.outlook.com include:spf.hes.trendmicro.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

✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

4 records
  • duo_sso_verification=BaAXzWPyzzfDlYNB4IWiNttzpYpzjQ56TDUfiYbq1Qbe8cQDNgpQhgbE8t3ujTK5
  • 2fnm64n8mk6prpiqjciplvhktg
  • SPFv=spf1 include:spf.tmes.trendmicro.com include:spf.protection.outlook.com include:spf.hes.trendmicro.com ~all
  • v=verifydomain MS=6315090
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