Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
niagarafallshotels.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 04:38:39 UTC · ↺ Refresh
MX Hostnames
- spamtitan.fallsview.com
- mail.niagarafallshotels.com
- gate.niagarafallshotels.com
MX Priorities
- mail.niagarafallshotels.com: 10
- gate.niagarafallshotels.com: 30
- spamtitan.fallsview.com: 20
A / AAAA Records
- 23.253.128.240 ↩ canadianniagarahotelsinc.com
Mail Server IPs
- 68.71.22.3 ↩ mail.niagarafallshotels.com
- 68.71.22.10 ↩ gate.niagarafallshotels.com
- 68.71.30.149 ↩ spamtitan.fallsview.com
SOA Record
Raw SOA
ns.rackspace.com hostmaster.rackspace.com 1774020661 10800 3600 604800 300
Primary NS (mname)
ns.rackspace.com
Admin Email (rname)
hostmaster@rackspace.com
Serial
1774020661
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns.rackspace.com
ns2.rackspace.com
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:68.71.22.3 ip4:68.71.22.10 ip4:23.253.128.240 a:mail.niagarafallshotels.com a:gate.niagarafallshotels.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- MS=4B4E632B7031C0EC899577B75125153F33B810D8
- facebook-domain-verification=rejkn2glqnqqyclh6r58tjh5jo3ru7
- c4xv4q6hjrjpvpb19mgqvdm44nh7j623
- apple-domain-verification=C29FcJoo79KlxL6D
- SPFv=spf1 mx ip4:68.71.22.3 ip4:68.71.22.10 ip4:23.253.128.240 a:mail.niagarafallshotels.com a:gate.niagarafallshotels.com -all
Free · No signup required
Add email validation to your forms
Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.
<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site
See demo & docs
Deep verification
Full email verification for niagarafallshotels.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits