lubellrosen.com

Valid Email Server
Domain Lookup › lubellrosen.com

Domain Overview

DNS: ✓ just now Checker: ✓ just now
lubellrosen.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-08-28 13:16:08 UTC · ↺ Refresh

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MX Hostnames

  • lubellrosen-com.inbound.emailservice.cc
  • lubellrosen-com.inbound.emailservice.io
  • lubellrosen-com.inbound.emailservice.co

MX Priorities

  • lubellrosen-com.inbound.emailservice.io: 10
  • lubellrosen-com.inbound.emailservice.cc: 20
  • lubellrosen-com.inbound.emailservice.co: 30

A / AAAA Records

  • 104.21.26.121 (no PTR)
  • 172.67.168.72 (no PTR)
  • 2606:4700:3034::ac43:a848 (no PTR)
  • 2606:4700:3034::6815:1a79 (no PTR)

Mail Server IPs

  • 18.204.58.103 ↩ ec2-18-204-58-103.compute-1.amazonaws.com
  • 44.216.32.179 ↩ ec2-44-216-32-179.compute-1.amazonaws.com
  • 3.223.82.138 ↩ ec2-3-223-82-138.compute-1.amazonaws.com

SOA Record

Raw SOA aida.ns.cloudflare.com dns.cloudflare.com 2412622782 10000 2400 604800 1800
Primary NS (mname)
aida.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2412622782
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

houston.ns.cloudflare.com
aida.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email include:spf.us.emailservice.io include:spf.protection.outlook.com include:_spf.echoworx.com include:spf.us.exclaimer.net ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 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

4 records
  • SPFv=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email include:spf.us.emailservice.io include:spf.protection.outlook.com include:_spf.echoworx.com include:spf.us.exclaimer.net ~all
  • ca3-f7ea7196cd184bd980b348f1c597e84f
  • dpmj2lu25mrn7nrs8kcuqi6e45
  • mb6184dhufvr499pvr1m1vb5kl
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