northamericansign.com

Valid Email Server
Domain Lookup › northamericansign.com

Domain Overview

DNS: ✓ 19d ago Checker: ✓ 19d ago
northamericansign.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-21 16:08:10 UTC · ↺ Refresh

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MX Hostnames

  • northamericansign-com.mail.protection.outlook.com

MX Priorities

  • northamericansign-com.mail.protection.outlook.com: 0

A / AAAA Records

  • 169.55.187.86 ↩ 56.bb.37a9.ip4.static.sl-reverse.com

Mail Server IPs

  • 52.101.190.0 ↩ mail-yt5pr01cu00100.inbound.protection.outlook.com
  • 52.101.190.3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com
  • 52.101.192.1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
  • 52.101.190.2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
  • 2a01:111:f403:c942:: ↩ mail-yt5pr01cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c942::1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
  • 2a01:111:f403:c944::1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
  • 2a01:111:f403:c942::2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com

SOA Record

Raw SOA ns.sentex.ca hostmaster.sentex.net 2020101400 3000 1400 604800 92000
Primary NS (mname)
ns.sentex.ca
Admin Email (rname)
hostmaster@sentex.net
Serial
2020101400
Refresh
3000s
Retry
1400s
Expire
604800s
Minimum TTL
92000s

Nameservers (NS)

ns.sentex.ca
ns2.sentex.net
ns2.sentex.ca

SPF Record

✓ Soft Fail (~all)
v=spf1 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
  • SPFv=spf1 include:spf.protection.outlook.com ~all
  • MS=ms73921301
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