hydacusa.com

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
hydacusa.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-20 22:09:03 UTC · ↺ Refresh

MX Hostnames

  • hydacusa-com.mail.protection.outlook.com

MX Priorities

No priority data.

A / AAAA Records

  • 4.30.189.214

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

ns4.eurodns.com
ns1.eurodns.com
ns2.eurodns.com
ns3.eurodns.com

SPF Record

✓ Strict (-all)
v=spf1 include:6t1qasbzui.powerspf.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; pct=100;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

10 records
  • Zone hydacusa.com imported on 2011-11-12
  • hydacusa.com.
  • knowbe4-site-verification=8b434b77c902b32aaaa7d556143799ba
  • openai-domain-verification=dv-dZ8bkUbHCrKeodUOrJYmmzFb
  • q4g0HOUCfz8jQfavuaUPzGkXtj+S9+enK1/jFD4Vzdiv3XC3gznMsl9DRKUPgf8OhAuHlqHCFk088np7WLVLrQ==
  • SPFv=spf1 include:6t1qasbzui.powerspf.com -all
  • 5 hydacusa-com.mail.protection.outlook.com
  • ACCOUNT: 2006032910577959
  • MS=ms48773891
  • SYSTEM: ALTW
Full email verification for hydacusa.com

Run SMTP check, SPF/DKIM/DMARC and catch-all detection.

SPF / DKIM / DMARC Get 1,000 Free Credits