longhp.com

Valid Email Server
Domain Lookup › longhp.com

Domain Overview

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

Checked via [email protected] · 2026-03-19 10:50:37 UTC · ↺ Refresh

MX Hostnames

  • d244071a.ess.barracudanetworks.com
  • d244071b.ess.barracudanetworks.com

MX Priorities

  • d244071a.ess.barracudanetworks.com: 10
  • d244071b.ess.barracudanetworks.com: 20

A / AAAA Records

  • 159.89.43.80 (no PTR)

Mail Server IPs

  • 209.222.82.253 ↩ mail.ess.barracuda.com
  • 209.222.82.255 ↩ mail.ess.barracuda.com
  • 209.222.82.252 ↩ mail.ess.barracuda.com

SOA Record

Raw SOA ns0.directnic.com hostmaster.ns0.directnic.com 2021032217 28800 14400 604800 86400
Primary NS (mname)
ns0.directnic.com
Admin Email (rname)
hostmaster@ns0.directnic.com
Serial
2021032217
Refresh
28800s
Retry
14400s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

ns0.directnic.com
ns2.directnic.com
ns1.directnic.com
ns3.directnic.com

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:198.105.204.18 ip4:198.105.204.19 ip4:198.105.204.20 ip4:198.105.205.18 ip4:198.105.205.19 ip4:198.105.205.20 include:spf.protection.outlook.com include:outbound.smtp.wisestamp.net ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

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

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

1 record
  • SPFv=spf1 ip4:198.105.204.18 ip4:198.105.204.19 ip4:198.105.204.20 ip4:198.105.205.18 ip4:198.105.205.19 ip4:198.105.205.20 include:spf.protection.outlook.com include:outbound.smtp.wisestamp.net ~all
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