prospect.co.uk

Valid Email Server
Domain Lookup › prospect.co.uk

Domain Overview

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

Checked via [email protected] · 2026-03-23 13:14:06 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 172.67.69.241 (no PTR)
  • 104.26.12.29 (no PTR)
  • 104.26.13.29
  • 2606:4700:20::ac43:45f1
  • 2606:4700:20::681a:d1d
  • 2606:4700:20::681a:c1d

Mail Server IPs

  • 52.101.89.0 ↩ mail-lo2p265cu02300.inbound.protection.outlook.com
  • 52.101.99.0 ↩ mail-cwxp265cu00600.inbound.protection.outlook.com
  • 52.101.89.2 ↩ mail-lo3p265cu00302.inbound.protection.outlook.com
  • 52.101.89.1 ↩ mail-lo0p265cu00201.inbound.protection.outlook.com
  • 2a01:111:f403:ca0b::2 ↩ mail-lo0p265cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:ca1a::1 ↩ mail-cwxp265cu00601.inbound.protection.outlook.com
  • 2a01:111:f403:ca1a:: ↩ mail-cwxp265cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:ca0b::1 ↩ mail-lo3p265cu00301.inbound.protection.outlook.com

SOA Record

Raw SOA martin.ns.cloudflare.com dns.cloudflare.com 2396807127 10000 2400 604800 1800
Primary NS (mname)
martin.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2396807127
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

martin.ns.cloudflare.com
nadia.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 a mx include:spf.protection.outlook.com include:amazonses.com include:spf.uk.exclaimer.net ip4:208.76.24.0/22 ip4:35.227.130.0/24 ip4:34.82.162.0/24 ip4:104.18.24.54 -all
📊 DNS lookups: 5/10
✓ 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

5 records
  • 0ed1fe018ae477e647d3a44e6295f7ed09a7ec85fe
  • 11gnsbaaap9r9gkeuvup7g0e72
  • MS=ms72659554
  • access-domain-verification=21fbd273632bd7a8ef174351b79cfdfb00a0836b69baba08a503a0057da5ba6d
  • SPFv=spf1 a mx include:spf.protection.outlook.com include:amazonses.com include:spf.uk.exclaimer.net ip4:208.76.24.0/22 ip4:35.227.130.0/24 ip4:34.82.162.0/24 ip4:104.18.24.54 -all
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