Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
catawbariverdentistry.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 12:00:35 UTC · ↺ Refresh
MX Hostnames
- mail01.aspida.us
MX Priorities
- mail01.aspida.us: 10
A / AAAA Records
- 192.185.93.244 ↩ 192-185-93-244.unifiedlayer.com
Mail Server IPs
- 128.136.2.118 ↩ mail01.aspida.us
SOA Record
Raw SOA
catawbariverdentistry.com support.seshdns.com 100 3600 60 604800 86400
Primary NS (mname)
catawbariverdentistry.com
Admin Email (rname)
support@seshdns.com
Serial
100
Refresh
3600s
Retry
60s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns4.seshdns.com
ns3.seshdns.com
ns1.seshdns.com
ns2.seshdns.com
SPF Record
✓ Soft Fail (~all)
v=spf1 mx ip4:128.136.2.117 ip4:128.136.2.118 ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
s1._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
1 record- SPFv=spf1 mx ip4:128.136.2.117 ip4:128.136.2.118 ~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 catawbariverdentistry.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits