m-cubed.org

Valid Email Server
Domain Lookup › m-cubed.org
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
m-cubed.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-10-30 05:01:55 UTC · ↺ Refresh

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MX Hostnames

  • mcubed-org0c.mail.protection.outlook.com

MX Priorities

  • mcubed-org0c.mail.protection.outlook.com: 0

A / AAAA Records

  • 62.172.138.79 ↩ newtax.co.uk

Mail Server IPs

  • 52.101.89.18 ↩ mail-lo3p265cu00502.inbound.protection.outlook.com
  • 52.101.89.0 ↩ mail-lo2p265cu02300.inbound.protection.outlook.com
  • 52.101.89.1 ↩ mail-lo0p265cu00201.inbound.protection.outlook.com
  • 52.101.89.28 ↩ mail-lo2p265cu02504.inbound.protection.outlook.com
  • 2a01:111:f403:ca0b::8 ↩ mail-lo2p265cu02500.inbound.protection.outlook.com
  • 2a01:111:f403:ca1a:: ↩ mail-cwxp265cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:ca0b:: ↩ mail-lo2p265cu02300.inbound.protection.outlook.com
  • 2a01:111:f403:ca0b::2 ↩ mail-lo0p265cu00202.inbound.protection.outlook.com

SOA Record

Raw SOA ns0.phase8.net support.phase8.net 2025012101 28800 3600 604800 86400
Primary NS (mname)
ns0.phase8.net
Admin Email (rname)
support@phase8.net
Serial
2025012101
Refresh
28800s
Retry
3600s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

ns1.phase8.net
ns2.phase8.net
ns0.phase8.net

SPF Record

✓ Soft Fail (~all)
v=spf1 mx a:smtp.hosts.co.uk a:athena.hosts.co.uk a:hermes.hosts.co.uk a:outgoing-smtp.namesco.net a:smtp.accsys.org include:spf.protection.outlook.com ~all
📊 DNS lookups: 7/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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
  • MS=ms62269776
  • SPFv=spf1 mx a:smtp.hosts.co.uk a:athena.hosts.co.uk a:hermes.hosts.co.uk a:outgoing-smtp.namesco.net a:smtp.accsys.org include:spf.protection.outlook.com ~all
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