bla.gdst.net

Valid Email Server
Domain Lookup › bla.gdst.net
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
bla.gdst.net
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-31 06:46:32 UTC · ↺ Refresh

MX Hostnames

  • d213384.a.ess.uk.barracudanetworks.com
  • d213384.b.ess.uk.barracudanetworks.com

MX Priorities

  • d213384.a.ess.uk.barracudanetworks.com: 10
  • d213384.b.ess.uk.barracudanetworks.com: 15

A / AAAA Records

No A/AAAA records found.

Mail Server IPs

  • 18.133.136.188 ↩ mail.ess.uk.barracuda.com
  • 18.133.136.187 ↩ mail.ess.uk.barracuda.com
  • 18.133.136.186 ↩ mail.ess.uk.barracuda.com

SOA Record

No SOA record found.

Nameservers (NS)

No nameservers found.

SPF Record

✓ Soft Fail (~all)
v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

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

7 records
  • MS=ms63822066
  • apple-domain-verification=auO8BQFX4B4JcxFH
  • have-i-been-pwned-verification=6d05b11d16dfe6fc813a4c0d39aea952
  • google-site-verification=SdNS8rGcXJwU1p4ctvGui3hmzWaByB7gJM8Y54kxITw
  • wks20AvUqCVg+AmhwwRmBp+rd8iZWXCrk9C5y32ssTXRStq0fQNOEL0f41phwFy98tQl7Gt2WxvWrl0BMR3ZZw==
  • SPFv=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all
  • access-domain-verification=758a7183f2e712942983b9299f77054fedb4ebecb67cc75102e77815a2932e1f
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