jefo.ca

Valid Email Server
Domain Lookup › jefo.ca

Domain Overview

DNS: ✓ 1d ago Checker: ✓ 1d ago
jefo.ca
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-07-01 15:57:11 UTC · ↺ Refresh

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MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 172.67.73.119 (no PTR)
  • 104.26.7.157 (no PTR)
  • 104.26.6.157
  • 2606:4700:20::681a:79d
  • 2606:4700:20::ac43:4977
  • 2606:4700:20::681a:69d

Mail Server IPs

  • 52.101.190.3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com
  • 52.101.192.1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
  • 52.101.190.1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
  • 52.101.192.0 ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com
  • 2a01:111:f403:c942::2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
  • 2a01:111:f403:c944:: ↩ mail-yqzpr01cu00900.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

SOA Record

Raw SOA alla.ns.cloudflare.com dns.cloudflare.com 2406434052 10000 2400 604800 1800
Primary NS (mname)
alla.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2406434052
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

jeff.ns.cloudflare.com
alla.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 mx ip4:23.130.248.0/26 include:servers.mcsv.net include:spf.protection.outlook.com include:eskerondemand.com include:aspmx.pardot.com include:_spf.salesforce.com ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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

13 records
  • pardot999601=3a122f54d38f16176fdce930fc51f1d96ec492b0f3883579d5e56b4d498ac02c
  • SPFv=spf1 mx ip4:23.130.248.0/26 include:servers.mcsv.net include:spf.protection.outlook.com include:eskerondemand.com include:aspmx.pardot.com include:_spf.salesforce.com ~all
  • 00D4x000006kEpe=1TBOK00000000sr
  • autodesk-domain-verification=FrX2M6xTsirWhrYaGfjc
  • bAf9Pq1CHH8nPd+rFSCrj5Z5397oRUSUBtPAeigGbtP/X1CoHVwgbwJ5Pn6nhZnzt5i4LZVHmwww5+UH0F8uMQ==
  • bcn=DF49EDB8-D60C-11EC-9360-B734514975D2
  • cursor-domain-verification-49gdw1=aoy8BUK7NSGWyHzgj5hLtk59g
  • figma-domain-verification=d5584907bcafcb0c70bf3d81c8b8928878de10dcd8e129f10f2db4ba308c957f-1767710824
  • google-site-verification=0o_8F-7kSZvZC1Qnm6CrIUFRc8ZpEZnfsZhgdfxNMuw
  • google-site-verification=BPdYr2x-kbZPDExIg_d7WWy1zQCsvE7EFnZ0WMVauFs
  • google-site-verification=elHYRZ4zemqUArdlMX_HDe4Gl_8FMF9YHXf9QhEa01w
  • jamf-site-verification=Wsoj8OnO4hxO-eNRWukHfQ
  • openai-domain-verification=dv-E73IoV4iaYFTkBz6F3anQ8gb
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