dbpaul.co.uk

Valid Email Server
Domain Lookup › dbpaul.co.uk

Domain Overview

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

Checked via [email protected] · 2026-03-20 07:13:17 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 104.21.55.179 (no PTR)
  • 172.67.172.25 (no PTR)
  • 2606:4700:3035::ac43:ac19
  • 2606:4700:3033::6815:37b3

Mail Server IPs

  • 52.101.99.0 ↩ mail-cwxp265cu00600.inbound.protection.outlook.com
  • 52.101.99.2 ↩ mail-cwxp265cu00502.inbound.protection.outlook.com
  • 52.101.89.0 ↩ mail-lo2p265cu02300.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:ca0b::1 ↩ mail-lo3p265cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:ca0b:: ↩ mail-lo2p265cu02300.inbound.protection.outlook.com
  • 2a01:111:f403:ca1a:: ↩ mail-cwxp265cu00500.inbound.protection.outlook.com

SOA Record

Raw SOA charles.ns.cloudflare.com dns.cloudflare.com 2396862753 10000 2400 604800 1800
Primary NS (mname)
charles.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2396862753
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

charles.ns.cloudflare.com
rihana.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 +a: include:spf.protection.outlook.com include:_spf.mailspamprotection.com ip4:35.214.90.215 ip4:78.33.15.42 ip4:35.214.90.215 ip4:35.214.66.8 +mx -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 3 found
selector1._domainkey
selector2._domainkey
default._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

3 records
  • SPFv=spf1 +a: include:spf.protection.outlook.com include:_spf.mailspamprotection.com ip4:35.214.90.215 ip4:78.33.15.42 ip4:35.214.90.215 ip4:35.214.66.8 +mx -all
  • MS=ms33632215
  • google-site-verification=C_-2X-U4wr5c6NyBSg5agEqyfax2X6Hboe993Vij7IQ
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