noldus.com

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
noldus.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-21 00:56:31 UTC · ↺ Refresh

MX Hostnames

  • noldus-com.mail.protection.outlook.com

MX Priorities

No priority data.

A / AAAA Records

  • 172.66.40.86
  • 172.66.43.170
  • 2606:4700:3108::ac42:2baa
  • 2606:4700:3108::ac42:2856

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

darwin.ns.cloudflare.com
april.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 mx ip4:209.197.32.250/30 ip4:77.61.54.65/28 ip4:108.179.144.0/20 include:spf.mailanyone.net include:spf.protection.outlook.com include:96806.spf05.hubspotemail.net include:bf05x.hubspotemail.net include:_spf.psm.knowbe4.com include:_spf.hubspot.com ~all
📊 DNS lookups: 7/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1;p=none;pct=100;rua=mailto:[email protected];ruf=mailto:[email protected];ri=86400;fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1

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

All TXT Records

6 records
  • google-site-verification=girn3vOCoQpqj6X0--Y8XpK1so_c2ztJv-qMU3KR_F8
  • knowbe4-site-verification=080670b38129b96a0acd0aa3885fdb9a
  • shopify-verification-code=SZXzGVbTPYa4TKrwbwCjmhd2CAKbP3
  • SPFv=spf1 mx ip4:209.197.32.250/30 ip4:77.61.54.65/28 ip4:108.179.144.0/20 include:spf.mailanyone.net include:spf.protection.outlook.com include:96806.spf05.hubspotemail.net include:bf05x.hubspotemail.net include:_spf.psm.knowbe4.com include:_spf.hubspot.com ~all
  • BqleQinnGdTjM/PFBQYpgkF3EiwwUs93riGYZY/JgDs3JYM1Oi3GAoF5gq7c8/TcJFS7xdkSGPGay6PIt6K3Ow==
  • MS=ms86595463
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