lauryheating.com

Valid Email Server
Domain Lookup › lauryheating.com

Domain Overview

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

Checked via [email protected] · 2026-03-23 07:53:41 UTC · ↺ Refresh

MX Hostnames

  • d342621b.ess.barracudanetworks.com
  • d342621a.ess.barracudanetworks.com

MX Priorities

  • d342621a.ess.barracudanetworks.com: 0
  • d342621b.ess.barracudanetworks.com: 5

A / AAAA Records

  • 162.159.134.42 (no PTR)

Mail Server IPs

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

SOA Record

Raw SOA ns-1654.awsdns-14.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1654.awsdns-14.co.uk
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-1654.awsdns-14.co.uk
ns-1008.awsdns-62.net
ns-104.awsdns-13.com
ns-1097.awsdns-09.org

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:192.185.4.158 ip4:192.185.63.14 include:_spf.google.com include:spf.ess.barracudanetworks.com ~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

✓ 3 found
google._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google

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

All TXT Records

3 records
  • apple-domain-verification=q8zaa02JvL4cTTat
  • duo_sso_verification=v7DvXLn0xcnsLw7pfhXIBnabaxOFuQduVRyKZi9Y1ddnEi78h3fspFistcpPVNUS
  • SPFv=spf1 ip4:192.185.4.158 ip4:192.185.63.14 include:_spf.google.com include:spf.ess.barracudanetworks.com ~all
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