gknobloch.mx

Valid Email Server
Domain Lookup › gknobloch.mx

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
gknobloch.mx
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-25 19:45:06 UTC · ↺ Refresh

MX Hostnames

  • d65307a.ess.barracudanetworks.com
  • d65307b.ess.barracudanetworks.com

MX Priorities

  • d65307b.ess.barracudanetworks.com: 0
  • d65307a.ess.barracudanetworks.com: 0

A / AAAA Records

  • 148.244.212.245 ↩ static-148-244-212-245.alestra.net.mx

Mail Server IPs

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

SOA Record

Raw SOA ns1.dreamhost.com hostmaster.dreamhost.com 2026022300 16484 600 1814400 60
Primary NS (mname)
ns1.dreamhost.com
Admin Email (rname)
hostmaster@dreamhost.com
Serial
2026022300
Refresh
16484s
Retry
600s
Expire
1814400s
Minimum TTL
60s

Nameservers (NS)

ns1.dreamhost.com
ns2.dreamhost.com
ns3.dreamhost.com

SPF Record

✓ Soft Fail (~all)
v=spf1 a:d65307a.ess.barracudanetworks.com a:d65307b.ess.barracudanetworks.com ip4:148.244.212.245 include:spf.ess.barracudanetworks.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
⚠ p=none — monitoring only, no enforcement
📋 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

2 records
  • 7f3af3f674d59be067fc9127d880d056
  • SPFv=spf1 a:d65307a.ess.barracudanetworks.com a:d65307b.ess.barracudanetworks.com ip4:148.244.212.245 include:spf.ess.barracudanetworks.com ~all
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