butransa.es

Valid Email Server
Domain Lookup › butransa.es
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
butransa.es
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-09-23 07:54:39 UTC · ↺ Refresh

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MX Hostnames

  • d331839.b.ess.de.barracudanetworks.com
  • d331839.a.ess.de.barracudanetworks.com

MX Priorities

  • d331839.a.ess.de.barracudanetworks.com: 1
  • d331839.b.ess.de.barracudanetworks.com: 5

A / AAAA Records

  • 185.216.49.188 ↩ hc04.infoselfcloud.com

Mail Server IPs

  • 18.185.115.251 ↩ mail.ess.de.barracuda.com
  • 18.185.115.252 ↩ mail.ess.de.barracuda.com
  • 18.185.115.250 ↩ mail.ess.de.barracuda.com

SOA Record

Raw SOA ns4.infoselfcloud.com fgarcia.butransa.es 2026081401 10800 3600 604800 10800
Primary NS (mname)
ns4.infoselfcloud.com
Admin Email (rname)
fgarcia@butransa.es
Serial
2026081401
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
10800s

Nameservers (NS)

ns1.infoselfcloud.com
ns2.infoselfcloud.com
ns4.infoselfcloud.com
ns3.infoselfcloud.com

SPF Record

✓ Strict (-all)
v=spf1 a ip4:195.235.207.34 ip4:185.216.49.158 include:spf.ess.de.barracudanetworks.com include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1;p=quarantine;sp=reject;rua=mailto:[email protected];ruf=mailto:[email protected];ri=86400;aspf=s;adkim=s;fo=1;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict · DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject

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

6 records
  • SPFv=spf1 a ip4:195.235.207.34 ip4:185.216.49.158 include:spf.ess.de.barracudanetworks.com include:spf.protection.outlook.com -all
  • MS=ms46403314
  • google-site-verification=j_EzDFix75e834xG5EJEN5-8RvkR6mr71moA15kN_3w
  • MS=B16ED321B3457797E6FA881CC5C7DEC0B5CF83D5
  • MS=ms25044212
  • FQ93XRHn
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