Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
swissdental.net
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 19:16:11 UTC · ↺ Refresh
MX Hostnames
- mx03.sui-inter.net
- mx02.sui-inter.net
- mx01.sui-inter.net
MX Priorities
- mx02.sui-inter.net: 10
- mx03.sui-inter.net: 10
- mx01.sui-inter.net: 10
A / AAAA Records
- 172.67.71.240 (no PTR)
- 104.26.9.176 (no PTR)
- 104.26.8.176 (no PTR)
- 2606:4700:20::681a:8b0 (no PTR)
- 2606:4700:20::681a:9b0
- 2606:4700:20::ac43:47f0
Mail Server IPs
- 80.74.144.62 ↩ mx02.sui-inter.net
- 2a00:1128::144:0:0:0:62 ↩ mx02.sui-inter.net
- 80.74.146.163 ↩ mx03.sui-inter.net
- 2a00:1128::146:0:0:0:163 ↩ mx03.sui-inter.net
- 80.74.143.111 ↩ mx01.sui-inter.net
- 2a00:1128::143:0:0:0:111 ↩ mx01.sui-inter.net
SOA Record
Raw SOA
pola.ns.cloudflare.com dns.cloudflare.com 2399204039 10000 2400 604800 1800
Primary NS (mname)
pola.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399204039
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
sean.ns.cloudflare.com
pola.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.sui-inter.net -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; adkim=s; aspf=s; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 include:_spf.sui-inter.net -all
- google-site-verification=UmOozDuOo-qLTZrG3vbuYeCrG4ZJB2c5fJB-STwsLK8
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 swissdental.net
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits