al-flex.com

Valid Email Server
Domain Lookup › al-flex.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
al-flex.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-30 19:08:45 UTC · ↺ Refresh

MX Hostnames

  • d274012a.ess.barracudanetworks.com
  • alflex-com0e.mail.protection.outlook.com
  • d274012b.ess.barracudanetworks.com

MX Priorities

  • d274012a.ess.barracudanetworks.com: 10
  • d274012b.ess.barracudanetworks.com: 20
  • alflex-com0e.mail.protection.outlook.com: 50

A / AAAA Records

  • 50.250.121.153

Mail Server IPs

  • 209.222.82.252 ↩ mail.ess.barracuda.com
  • 209.222.82.255 ↩ mail.ess.barracuda.com
  • 209.222.82.253 ↩ mail.ess.barracuda.com
  • 52.101.194.15 ↩ mail-ch4pr21cu00107.inbound.protection.outlook.com
  • 52.101.10.12 ↩ mail-bn1pr21cu00204.inbound.protection.outlook.com
  • 52.101.10.5 ↩ mail-bn6pr04cu00105.inbound.protection.outlook.com
  • 52.101.9.2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:f90d:: ↩ mail-sn1pr0501cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:f912:: ↩ mail-cy5pr03cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:c922::2 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
  • 2a01:111:f403:f913::

SOA Record

Raw SOA ns51.domaincontrol.com dns.jomax.net 2024052000 28800 7200 604800 600
Primary NS (mname)
ns51.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2024052000
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns52.domaincontrol.com
ns51.domaincontrol.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

4 records
  • mnb3gsp78r6vxfxcmk2rz268dgn3wg9x
  • MS=ms67157030
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • apple-domain-verification=C4EpXKSlSShSNY8c
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