leoniron.com

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
leoniron.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-06-03 08:58:25 UTC · ↺ Refresh

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MX Hostnames

  • mx1.mtaroutes.com
  • mx3.mtaroutes.com
  • mx4.mtaroutes.com
  • mx2.mtaroutes.com

MX Priorities

  • mx2.mtaroutes.com: 20
  • mx4.mtaroutes.com: 40
  • mx1.mtaroutes.com: 10
  • mx3.mtaroutes.com: 30

A / AAAA Records

  • 100.24.208.97 ↩ staticip2.multiscreensite.com
  • 35.172.94.1 ↩ staticip.multiscreensite.com

Mail Server IPs

  • 38.89.254.156 ↩ fe1-r2-in.ch03.l.antispamcloud.com
  • 2001:550:2:61::2fc:100 (no PTR)
  • 38.101.250.150 ↩ fe3-r2-in.atl06.l.antispamcloud.com
  • 2001:550:2:78::ca:100 ↩ fe3-r2-in.atl06.l.antispamcloud.com
  • 2001:550:2:3::62:100 ↩ fe2-r2-in.la10.l.antispamcloud.com
  • 38.71.16.244 ↩ fe2-r2-in.la10.l.antispamcloud.com

SOA Record

Raw SOA ns22.ntwebb.com john.leoniron.com 2024110101 10800 3600 604800 10800
Primary NS (mname)
ns22.ntwebb.com
Admin Email (rname)
john@leoniron.com
Serial
2024110101
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
10800s

Nameservers (NS)

ns22.ntwebb.com
ns23.ntwebb.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.mtaroutes.com include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ 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

2 records
  • SPFv=spf1 include:spf.mtaroutes.com include:spf.protection.outlook.com -all
  • MS=ms94633504
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