3di-info.com

Valid Email Server
Domain Lookup › 3di-info.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
3di-info.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-19 16:17:51 UTC · ↺ Refresh

MX Hostnames

  • 3diinfo-com0i.mail.protection.outlook.com
  • 3diinfo-com0i.mail.eo.outlook.com

MX Priorities

  • 3diinfo-com0i.mail.protection.outlook.com: 15
  • 3diinfo-com0i.mail.eo.outlook.com: 20

A / AAAA Records

  • 77.55.154.100

Mail Server IPs

  • 52.101.68.5 ↩ mail-du2pr03cu00105.inbound.protection.outlook.com
  • 52.101.73.19 ↩ mail-as8pr04cu00803.inbound.protection.outlook.com
  • 52.101.68.0 ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
  • 52.101.68.25 ↩ mail-db8pr02cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::4 ↩ mail-db4pr02cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::d ↩ mail-db6pr03cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::9 ↩ mail-db7pr03cu00601.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::a ↩ mail-du0pr03cu00102.inbound.protection.outlook.com
  • 52.101.68.10 ↩ mail-dbbpr03cu00102.inbound.protection.outlook.com
  • 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
  • 52.101.68.27
  • 2a01:111:f403:ca09::3
  • 2a01:111:f403:ca04::10
  • 2a01:111:f403:ca04::e
  • 2a01:111:f403:ca09::5

SOA Record

Raw SOA ns1.livedns.co.uk admin.3di-info.com 1568737902 10800 3600 604800 3600
Primary NS (mname)
ns1.livedns.co.uk
Admin Email (rname)
admin@3di-info.com
Serial
1568737902
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns1.livedns.co.uk
ns3.livedns.co.uk
ns2.livedns.co.uk

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com a:hermes.hosts.co.uk a:athena.hosts.co.uk include:5415703.spf05.hubspotemail.net -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict 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

6 records
  • -v=spf1 include:spf.protection.outlook.com a:hermes.hosts.co.uk a:athena.hosts.co.uk -all
  • V79-7K0-58O
  • SPFv=spf1 include:spf.protection.outlook.com a:hermes.hosts.co.uk a:athena.hosts.co.uk include:5415703.spf05.hubspotemail.net -all
  • google-site-verification=cHOWYbBbp_EGxrnwoJV36mLkSpKwA5HC6JtfTlnYeg0
  • atlassian-domain-verification=GzMA465NaSq/aMzhe/QY9FfaMjsedFznxpdsiaGExrxz8a8X7xZcKyF3d8RawtL6
  • _gitlab-pages-verification-code.3di-info.com TXT gitlab-pages-verification-code=f0823a1ba92514094116faf6cdafdbd6
Full email verification for 3di-info.com

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