Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
luimu.dev
Yes
✓ Yes
Cloudflare
No
No
⚠ Yes
No
⚠ Yes
Checked via [email protected]
· 2026-03-14 08:15:54 UTC · ↺ Refresh
MX Hostnames
- linda.mx.cloudflare.net
- amir.mx.cloudflare.net
- isaac.mx.cloudflare.net
MX Priorities
- amir.mx.cloudflare.net: 47
- linda.mx.cloudflare.net: 94
- isaac.mx.cloudflare.net: 18
A / AAAA Records
- 104.21.5.56
- 172.67.133.3
- 2606:4700:3032::6815:538
- 2606:4700:3031::ac43:8503
Mail Server IPs
- 162.159.205.13 ↩ route1.mx.cloudflare.net
- 162.159.205.11 ↩ route1.mx.cloudflare.net
- 162.159.205.12 ↩ route1.mx.cloudflare.net
- 2606:4700:f5::12 ↩ route3.mx.cloudflare.net
- 2606:4700:f5::13 ↩ route3.mx.cloudflare.net
- 2606:4700:f5::11 ↩ route3.mx.cloudflare.net
- 162.159.205.23 ↩ route3.mx.cloudflare.net
- 162.159.205.24 ↩ route3.mx.cloudflare.net
- 162.159.205.25 ↩ route3.mx.cloudflare.net
- 2606:4700:f5::d ↩ route1.mx.cloudflare.net
- 2606:4700:f5::c
- 2606:4700:f5::b
- 162.159.205.19
- 162.159.205.18
- 162.159.205.17
- 2606:4700:f5::e
- 2606:4700:f5::10
- 2606:4700:f5::f
SOA Record
Raw SOA
dina.ns.cloudflare.com dns.cloudflare.com 2397994176 10000 2400 604800 1800
Primary NS (mname)
dina.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397994176
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
dina.ns.cloudflare.com
fattouche.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.mx.cloudflare.net ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; fo=1; ri=3600; rua=mailto:[email protected],mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected],mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 216 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 include:_spf.mx.cloudflare.net ~all
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