gaskoa.com

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
gaskoa.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-09-04 17:34:40 UTC · ↺ Refresh

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MX Hostnames

  • d133722b.ess.barracudanetworks.com
  • d133722a.ess.barracudanetworks.com

MX Priorities

  • d133722a.ess.barracudanetworks.com: 0
  • d133722b.ess.barracudanetworks.com: 0

A / AAAA Records

  • 198.49.23.145 (no PTR)
  • 198.49.23.144 (no PTR)
  • 198.185.159.145 (no PTR)
  • 198.185.159.144 (no PTR)

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 ns20.digicertdns.com dns.digicertdns.com 2009010124 43200 3600 1209600 180
Primary NS (mname)
ns20.digicertdns.com
Admin Email (rname)
dns@digicertdns.com
Serial
2009010124
Refresh
43200s
Retry
3600s
Expire
1209600s
Minimum TTL
180s

Nameservers (NS)

ns24.domaincontrol.com
ns23.digicertdns.net
ns23.domaincontrol.com
ns22.digicertdns.com
ns21.digicertdns.com
ns25.digicertdns.net
ns20.digicertdns.com
ns24.digicertdns.net

SPF Record

✓ Strict (-all)
v=spf1 ip4:50.247.188.193 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
⚠ 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

3 records
  • SPFv=spf1 ip4:50.247.188.193 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com -all
  • MS=ms30625764
  • cisco-ci-domain-verification=491227e2c683a162e6da1e403456376b1ab9486bd32b2709441d6dd920660749
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