warnercontracting.co.uk

Valid Email Server
Domain Lookup › warnercontracting.co.uk

Domain Overview

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

Checked via [email protected] · 2026-03-22 01:50:14 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 172.67.205.52 (no PTR)
  • 104.21.66.149 (no PTR)
  • 2606:4700:3030::6815:4295
  • 2606:4700:3035::ac43:cd34

Mail Server IPs

  • 52.101.68.32 ↩ mail-db3pr0202cu00200.inbound.protection.outlook.com
  • 52.101.73.4 ↩ mail-am0pr83cu00404.inbound.protection.outlook.com
  • 52.101.73.30 ↩ mail-am7pr05cu00306.inbound.protection.outlook.com
  • 52.101.68.39 ↩ mail-db7pr03cu00607.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::5 ↩ mail-db3pr0202cu00205.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::d ↩ mail-as9pr05cu01305.inbound.protection.outlook.com
  • 2a01:111:f403:ca04:: ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::c ↩ mail-db9pr02cu00204.inbound.protection.outlook.com

SOA Record

Raw SOA lloyd.ns.cloudflare.com dns.cloudflare.com 2398022277 10000 2400 604800 1800
Primary NS (mname)
lloyd.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398022277
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

lloyd.ns.cloudflare.com
nelly.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict 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

2 records
  • mscid=3sVV7cImLGG5fUPayJcdaifTBKYtaupXVRjrQSG7gGNN0yH3ow0s4uqc9A6Gin14n0GnE5rj4+wkFGedgONlbw==
  • SPFv=spf1 include:spf.protection.outlook.com -all
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