riccs.co.uk

Valid Email Server
Domain Lookup › riccs.co.uk

Domain Overview

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

Checked via [email protected] · 2026-03-26 14:10:03 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 109.74.246.24 ↩ chromium.cultrix.co.uk

Mail Server IPs

  • 52.101.73.16 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
  • 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
  • 52.101.68.5 ↩ mail-du2pr03cu00105.inbound.protection.outlook.com
  • 52.101.73.30 ↩ mail-am7pr05cu00306.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::b ↩ mail-am7pr05cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::c ↩ mail-as8pr05cu00304.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::9 ↩ mail-db7pr03cu00601.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::2 ↩ mail-am0pr83cu00402.inbound.protection.outlook.com

SOA Record

Raw SOA ns01.cultrix-hosting.co.uk alerts.cultrix.co.uk 2026021402 3600 1800 1209600 86400
Primary NS (mname)
ns01.cultrix-hosting.co.uk
Admin Email (rname)
alerts@cultrix.co.uk
Serial
2026021402
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns02.cultrix-hosting.co.uk
ns01.cultrix-hosting.co.uk

SPF Record

✓ Strict (-all)
v=spf1 ip4:109.74.246.24 +a +mx +ip4:109.74.246.4 +ip4:109.74.246.5 +include:spf.protection.outlook.com -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

✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

1 record
  • SPFv=spf1 ip4:109.74.246.24 +a +mx +ip4:109.74.246.4 +ip4:109.74.246.5 +include:spf.protection.outlook.com -all
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