lists.ubuntu.com

Valid Email Server
Domain Lookup › lists.ubuntu.com
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
lists.ubuntu.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-22 18:57:13 UTC · ↺ Refresh

MX Hostnames

  • lists.ubuntu.com

MX Priorities

  • lists.ubuntu.com: 10

A / AAAA Records

  • 185.125.189.65 ↩ lists.ubuntu.com

Mail Server IPs

  • 185.125.189.65 ↩ lists.ubuntu.com

SOA Record

No SOA record found.

Nameservers (NS)

No nameservers found.

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:185.125.189.65 ip4:185.125.188.72 ip4:185.125.188.73 ~all
📊 DNS lookups: 0/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; pct=100; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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

1 record
  • SPFv=spf1 ip4:185.125.189.65 ip4:185.125.188.72 ip4:185.125.188.73 ~all
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