Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
tucsonortho.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 09:52:05 UTC · ↺ Refresh
MX Hostnames
- mx2-us1.ppe-hosted.com
- mx1-us1.ppe-hosted.com
MX Priorities
- mx1-us1.ppe-hosted.com: 0
- mx2-us1.ppe-hosted.com: 10
A / AAAA Records
- 209.87.149.44 ↩ cloudhost-2854787.us-midwest-1.nxcli.net
Mail Server IPs
- 67.231.154.162 ↩ mx1-us1.ppe-hosted.com
- 148.163.129.50 ↩ mx1-us1.ppe-hosted.com
- 148.163.129.51 ↩ mx2-us1.ppe-hosted.com
- 67.231.154.163 ↩ mx2-us1.ppe-hosted.com
SOA Record
Raw SOA
ns69.worldnic.com namehost.worldnic.com 126021918 10800 3600 604800 3600
Primary NS (mname)
ns69.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126021918
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns70.worldnic.com
ns69.worldnic.com
SPF Record
✓ Soft Fail (~all)
v=spf1 a:dispatch-us.ppe-hosted.com include:spf.smtp.com include:spf.happyfox.com ~all
📊 DNS lookups: 3/10
~ 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
✗ None detectedNo 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
9 records- cisco-ci-domain-verification=13fd0e7df0485e07b88bd31565639893fb347af755ac11527a1ad78ec9d3cef2
- v0jx67js1fw0vnlbfgldrq9p0b9sxfp5
- km3w6w7f8yd48ykxdw7qttbwgnjfmkdj
- SPFv=spf1 a:dispatch-us.ppe-hosted.com include:spf.smtp.com include:spf.happyfox.com ~all
- MS=ms86556968
- yDMuyYjeTM42YraH+kCtb5tlPEvMAdPzJhAlfBHz2OYOVXire4iiDBNVnPaKZGwZn5ArO6rW/0CgmgCSUu6LAw==
- cmkg163nmr92v9t50qhvw8shz1pdblxw
- ppe-c7108f00c28a17bb65ec7dec39f33e5f0a862bc9
- 0ed1fe018a51f3cb521d9f4daf960225807b4899b7
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 tucsonortho.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits