kpsimpson.co.uk

Valid Email Server
Domain Lookup › kpsimpson.co.uk

Domain Overview

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

Checked via [email protected] · 2026-03-20 06:09:56 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 185.199.220.87 ↩ wutai-lon.cloudhosting.uk

Mail Server IPs

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

SOA Record

Raw SOA ns1.ctrl-hosting.co.uk support.ctrl-networks.com 2026022501 3600 1800 1209600 86400
Primary NS (mname)
ns1.ctrl-hosting.co.uk
Admin Email (rname)
support@ctrl-networks.com
Serial
2026022501
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns2.ctrl-hosting.co.uk
ns1.ctrl-hosting.co.uk

SPF Record

✓ Strict (-all)
v=spf1 ip4:185.199.220.87 include:spf.protection.outlook.com include:spf.informanagement.com include:relay.k.io -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._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

2 records
  • MS=ms54398330
  • SPFv=spf1 ip4:185.199.220.87 include:spf.protection.outlook.com include:spf.informanagement.com include:relay.k.io -all
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