knoodle.com

Valid Email Server
Domain Lookup › knoodle.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
knoodle.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-30 13:19:04 UTC · ↺ Refresh

MX Hostnames

  • knoodle-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 141.193.213.20 (no PTR)
  • 141.193.213.21 (no PTR)

Mail Server IPs

  • 52.101.9.14 ↩ mail-bl0pr03cu00206.inbound.protection.outlook.com
  • 52.101.42.14 ↩ mail-mw2pr04cu00106.inbound.protection.outlook.com
  • 52.101.10.14 ↩ mail-bn6pr04cu00206.inbound.protection.outlook.com
  • 52.101.11.7 ↩ mail-sa9pr04cu00107.inbound.protection.outlook.com
  • 2a01:111:f403:f905::3 ↩ mail-dm5pr02cu00203.inbound.protection.outlook.com
  • 2a01:111:f403:c922:: ↩ mail-bl0pr03cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:f908::2 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:f90a::1 ↩ mail-bn8pr03cu00201.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.p201.dns.oraclecloud.net hostmaster.knoodle.com 2023051814 3600 600 604800 1800
Primary NS (mname)
ns1.p201.dns.oraclecloud.net
Admin Email (rname)
hostmaster@knoodle.com
Serial
2023051814
Refresh
3600s
Retry
600s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

ns2.p201.dns.oraclecloud.net
ns3.p201.dns.oraclecloud.net
ns4.p201.dns.oraclecloud.net
ns1.p201.dns.oraclecloud.net

SPF Record

✓ Strict (-all)
v=spf1 ip4:98.172.68.3 ip4:63.156.187.194 ip4:63.156.187.195 ip4:63.156.187.203 ip4:174.66.123.203 include:knoodle-com.spf-a.smtp25.com include:knoodle-com.spf-b.smtp25.com include:knoodle-com.spf-c.smtp25.com include:sendgrid.net include:spf.protection.outlook.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 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

5 records
  • google-site-verification=z8cjCCyiJ9Wf0rRHQ-chPdQYftY1r8fq2UoG5x9NPTg
  • ZOOM_verify_7iT6ftRSSQe-sxbQFxolVQ
  • apple-domain-verification=34eblqW0Ouh1cp7Y
  • SPFv=spf1 ip4:98.172.68.3 ip4:63.156.187.194 ip4:63.156.187.195 ip4:63.156.187.203 ip4:174.66.123.203 include:knoodle-com.spf-a.smtp25.com include:knoodle-com.spf-b.smtp25.com include:knoodle-com.spf-c.smtp25.com include:sendgrid.net include:spf.protection.outlook.com -all
  • MS=ms54632247
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