debenhams.co.uk

Valid Email Server
Domain Lookup › debenhams.co.uk

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
debenhams.co.uk
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-24 00:26:11 UTC · ↺ Refresh

MX Hostnames

  • debenhams-co-uk.mail.protection.outlook.com

MX Priorities

  • debenhams-co-uk.mail.protection.outlook.com: 0

A / AAAA Records

  • 76.223.34.124 ↩ aa089eb6179d1ae2b.awsglobalaccelerator.com
  • 13.248.160.137 ↩ aa089eb6179d1ae2b.awsglobalaccelerator.com

Mail Server IPs

  • 52.101.68.27 ↩ mail-db7pr03cu00503.inbound.protection.outlook.com
  • 52.101.73.24 ↩ mail-as8pr05cu00300.inbound.protection.outlook.com
  • 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
  • 52.101.73.12 ↩ mail-am4pr0401cu00104.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::c ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::d ↩ mail-db6pr03cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::4 ↩ mail-am0pr04cu00504.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::5 ↩ mail-db3pr0202cu00205.inbound.protection.outlook.com

SOA Record

Raw SOA dns1.idp365.net hostmaster.idp365.net 2025103002 28800 1800 604800 3600
Primary NS (mname)
dns1.idp365.net
Admin Email (rname)
hostmaster@idp365.net
Serial
2025103002
Refresh
28800s
Retry
1800s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

dns2.idp365.net
dns3.idp365.net
dns1.idp365.net

SPF Record

✓ Strict (-all)
v=spf1 mx include:spf.protection.outlook.com include:eu._netblocks.mimecast.com include:amazonses.com include:spftext.egain.cloud -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
⚠ 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

4 records
  • SPFv=spf1 mx include:spf.protection.outlook.com include:eu._netblocks.mimecast.com include:amazonses.com include:spftext.egain.cloud -all
  • knowbe4-site-verification=36922c47a3ee3ce6a1efae204962c43a
  • MS=ms34291004
  • 0ed1fe018a6b857cc82bf34c5188b9094e87ac3ce4
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