kuku.lu

Disposable Domain
Domain Lookup › kuku.lu
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
kuku.lu
Disposable
✓ Yes
Unknown
⚠ Yes
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-05-22 08:11:00 UTC · ↺ Refresh

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MX Hostnames

  • recv1.erinn.biz
  • recv101.erinn.biz
  • recv8.erinn.biz
  • recv6.erinn.biz
  • recv5.erinn.biz
  • recv4.erinn.biz
  • recv100.erinn.biz
  • recv2.erinn.biz
  • recv7.erinn.biz
  • recv3.erinn.biz

MX Priorities

No priority data.

A / AAAA Records

  • 172.67.71.181
  • 104.26.13.56
  • 104.26.12.56
  • 2606:4700:20::681a:c38
  • 2606:4700:20::681a:d38
  • 2606:4700:20::ac43:47b5

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

clint.ns.cloudflare.com
sofia.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 +ip4:160.251.105.49 +ip4:160.251.83.199 +ip4:150.95.203.144 +ip4:133.130.97.143 +ip4:160.251.83.161 +ip4:133.130.99.7 +ip4:133.130.89.189 +ip4:160.251.83.189 +ip4:160.251.96.188 +ip4:160.251.107.179 +ip4:160.16.149.19 -all
📊 DNS lookups: 0/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; pct=100
✓ Reject — strongest protection
📋 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
  • SPFv=spf1 +ip4:160.251.105.49 +ip4:160.251.83.199 +ip4:150.95.203.144 +ip4:133.130.97.143 +ip4:160.251.83.161 +ip4:133.130.99.7 +ip4:133.130.89.189 +ip4:160.251.83.189 +ip4:160.251.96.188 +ip4:160.251.107.179 +ip4:160.16.149.19 -all
  • google-site-verification=BHtgWQr2XH241jU-G1dPS3wKpTWFrck_qzCtSfvS2m0
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