greyhound.ca

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
greyhound.ca
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-06-03 08:22:31 UTC · ↺ Refresh

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MX Hostnames

  • greyhound-ca.mail.protection.outlook.com

MX Priorities

  • greyhound-ca.mail.protection.outlook.com: 0

A / AAAA Records

  • 3.171.117.102 ↩ server-3-171-117-102.jfk50.r.cloudfront.net
  • 3.171.117.81 ↩ server-3-171-117-81.jfk50.r.cloudfront.net
  • 3.171.117.9
  • 3.171.117.98

Mail Server IPs

  • 52.101.8.46 ↩ mail-dm6pr05cu00406.inbound.protection.outlook.com
  • 52.101.8.42 ↩ mail-dm6pr03cu00402.inbound.protection.outlook.com
  • 52.101.194.17 ↩ mail-ch5pr02cu00401.inbound.protection.outlook.com
  • 52.101.11.7 ↩ mail-sa9pr04cu00107.inbound.protection.outlook.com
  • 2a01:111:f403:c802:: ↩ mail-cy4pr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c946::7 ↩ mail-ch5pr02cu00307.inbound.protection.outlook.com
  • 2a01:111:f403:f804::3 ↩ mail-co1pr03cu00403.inbound.protection.outlook.com
  • 2a01:111:f403:c946::4 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com

SOA Record

Raw SOA ns-1687.awsdns-18.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1687.awsdns-18.co.uk
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-854.awsdns-42.net
ns-101.awsdns-12.com
ns-1287.awsdns-32.org
ns-1687.awsdns-18.co.uk

SPF Record

✓ Strict (-all)
v=spf1 ip4:209.34.252.68/28 ip4:12.24.128.64/26 include:spf.greyhound.com include:spf.protection.outlook.com include:_spf.salesforce.com include:us._netblocks.mimecast.com include:spf-001a4c01.pphosted.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → 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

6 records
  • v=msv1 t=A0A13044-051B-477A-B4B5-FEA3F4E17430
  • SPFv=spf1 ip4:209.34.252.68/28 ip4:12.24.128.64/26 include:spf.greyhound.com include:spf.protection.outlook.com include:_spf.salesforce.com include:us._netblocks.mimecast.com include:spf-001a4c01.pphosted.com -all
  • MS=ms50055665
  • google-site-verification=Ys6CcT8FnsolQ1JrOEsZCp9qQ06O0D5h26PybeoB2-I
  • ky6z9d2srjq54t0kfz2fcjwkvvp6m7jl
  • ltkfzkm26cz8wc8t38dxq6pvlw1x378t
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