t.hyatt.com

Valid Email Server
Domain Lookup › t.hyatt.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
t.hyatt.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-19 15:09:29 UTC · ↺ Refresh

MX Hostnames

  • c.mx.t.hyatt.com
  • d.mx.t.hyatt.com

MX Priorities

  • c.mx.t.hyatt.com: 10
  • d.mx.t.hyatt.com: 10

A / AAAA Records

  • 67.134.222.254 (no PTR)
  • 8.23.247.244 (no PTR)
  • 8.33.184.254 (no PTR)

Mail Server IPs

  • 63.148.46.96 (no PTR)
  • 63.148.46.97 (no PTR)

SOA Record

Raw SOA a.ns.t.hyatt.com hostmaster.t.hyatt.com 1773930431 16384 2048 1048576 2560
Primary NS (mname)
a.ns.t.hyatt.com
Admin Email (rname)
hostmaster@t.hyatt.com
Serial
1773930431
Refresh
16384s
Retry
2048s
Expire
1048576s
Minimum TTL
2560s

Nameservers (NS)

f.ns.t.hyatt.com
a.ns.t.hyatt.com
b.ns.t.hyatt.com
c.ns.t.hyatt.com
d.ns.t.hyatt.com
e.ns.t.hyatt.com

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:207.251.96.0/24 ip4:65.125.54.0/24 ip4:63.232.57.0/24 ip4:208.49.63.128/28 ip4:63.211.90.16/29 ip4:8.7.42.16/29 ip4:8.7.43.16/29 ip4:63.232.236.144/29 ip4:8.7.44.144/29 ip4:63.236.31.128/26 ip4:63.236.76.0/23 ip4:8.30.201.0/26 ip4:173.213.4.95/32 ip4:63.148.46.81/32 ~all
📊 DNS lookups: 0/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

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

1 record
  • SPFv=spf1 ip4:207.251.96.0/24 ip4:65.125.54.0/24 ip4:63.232.57.0/24 ip4:208.49.63.128/28 ip4:63.211.90.16/29 ip4:8.7.42.16/29 ip4:8.7.43.16/29 ip4:63.232.236.144/29 ip4:8.7.44.144/29 ip4:63.236.31.128/26 ip4:63.236.76.0/23 ip4:8.30.201.0/26 ip4:173.213.4.95/32 ip4:63.148.46.81/32 ~all
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