ashridge.org.uk

Valid Email Server
Domain Lookup › ashridge.org.uk

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
ashridge.org.uk
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-01 18:51:48 UTC · ↺ Refresh

MX Hostnames

  • ashridge-org-uk.mail.protection.outlook.com

MX Priorities

  • ashridge-org-uk.mail.protection.outlook.com: 10

A / AAAA Records

  • 100.50.238.19 ↩ ec2-100-50-238-19.compute-1.amazonaws.com
  • 98.84.88.65 ↩ ec2-98-84-88-65.compute-1.amazonaws.com

Mail Server IPs

  • 52.101.68.10 ↩ mail-dbbpr03cu00102.inbound.protection.outlook.com
  • 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
  • 52.101.73.11 ↩ mail-am1pr04cu00103.inbound.protection.outlook.com
  • 52.101.73.19 ↩ mail-as8pr04cu00803.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::10 ↩ mail-dbapr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::6 ↩ mail-am4pr0401cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::d ↩ mail-as9pr05cu01305.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::8 ↩ mail-db5pr02cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA ns-1276.awsdns-31.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1276.awsdns-31.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-1276.awsdns-31.org
ns-1798.awsdns-32.co.uk
ns-247.awsdns-30.com
ns-828.awsdns-39.net

SPF Record

✓ Soft Fail (~all)
v=spf1 include:mailgun.org include:spf.protection.outlook.com include:_spf.qualtrics.com ~all
📊 DNS lookups: 3/10
~ 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

4 records
  • MS=ms47004414
  • MS=ms96807860
  • google-site-verification=bcTUsaFZMDKZFuwjX_Zs0ae1fod8zYkZwkv1CJY2BGk
  • SPFv=spf1 include:mailgun.org include:spf.protection.outlook.com include:_spf.qualtrics.com ~all
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