labormx.com

Valid Email Server
Domain Lookup › labormx.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
labormx.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-01 03:06:45 UTC · ↺ Refresh

MX Hostnames

  • d278846a.ess.barracudanetworks.com
  • d278846b.ess.barracudanetworks.com
  • labormx-com.mail.protection.outlook.com

MX Priorities

  • d278846a.ess.barracudanetworks.com: 10
  • d278846b.ess.barracudanetworks.com: 10
  • labormx-com.mail.protection.outlook.com: 20

A / AAAA Records

  • 162.241.61.148

Mail Server IPs

  • 209.222.82.255 ↩ mail.ess.barracuda.com
  • 209.222.82.252 ↩ mail.ess.barracuda.com
  • 209.222.82.253 ↩ mail.ess.barracuda.com
  • 52.101.8.42 ↩ mail-dm6pr03cu00402.inbound.protection.outlook.com
  • 52.101.9.11 ↩ mail-bl2pr04cu00103.inbound.protection.outlook.com
  • 52.101.11.7 ↩ mail-sa9pr04cu00107.inbound.protection.outlook.com
  • 52.101.10.6 ↩ mail-bn1pr21cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:c92c::2 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:f802::2 ↩ mail-sj2pr05cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:f804::2 ↩ mail-co1pr05cu00402.inbound.protection.outlook.com
  • 2a01:111:f403:c902::

SOA Record

Raw SOA nspro22.hostgator.mx root.sh-pro22.hostgator.mx 2026031901 86400 7200 3600000 86400
Primary NS (mname)
nspro22.hostgator.mx
Admin Email (rname)
root@sh-pro22.hostgator.mx
Serial
2026031901
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s

Nameservers (NS)

nspro22.hostgator.mx
nspro23.hostgator.mx

SPF Record

✓ Strict (-all)
v=spf1 ip4:69.49.252.109 +ip4:162.241.61.145 +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

✓ 3 found
selector1._domainkey
selector2._domainkey
default._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

1 record
  • SPFv=spf1 ip4:69.49.252.109 +ip4:162.241.61.145 +include:spf.protection.outlook.com -all
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