tybera.com

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

Domain Overview

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

Checked via [email protected] · 2026-05-20 23:53:41 UTC · ↺ Refresh

MX Hostnames

  • d186594a.ess.barracudanetworks.com
  • d186594b.ess.barracudanetworks.com

MX Priorities

No priority data.

A / AAAA Records

  • 199.192.164.154

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

ns1.domaindiscover.com
ns2.domaindiscover.com

SPF Record

✓ Strict (-all)
v=spf1 mx a:webmail.tybera.com a:efiling.tybera.com a:mail.tybera.com ip4:64.90.195.120 ip4:173.14.235.200 ip4:173.14.235.194 ip4:199.192.164.154 -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]; pct=100;
⚠ 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
  • knowbe4-site-verification=1a0d17180869e6aa63f649eb4dda9a6d
  • 1hsr4pcd2pk3gjdp68oroljdp1
  • SPFv=spf1 mx a:webmail.tybera.com a:efiling.tybera.com a:mail.tybera.com ip4:64.90.195.120 ip4:173.14.235.200 ip4:173.14.235.194 ip4:199.192.164.154 -all
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