Domain Overview
DNS: ✓ 1mo ago
Checker: ✓ 1mo ago
adank.ch
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-09-16 01:46:05 UTC · ↺ Refresh
MX Hostnames
- mail.adank.ch
MX Priorities
- mail.adank.ch: 10
A / AAAA Records
- 80.74.142.73 ↩ proculus.sui-inter.net
Mail Server IPs
- 185.104.11.165 ↩ mail.adank.ch
SOA Record
Raw SOA
ch.pro.io hostmaster.adank.ch 2026082104 10800 3600 604800 3600
Primary NS (mname)
ch.pro.io
Admin Email (rname)
hostmaster@adank.ch
Serial
2026082104
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
p.dnh.net
ch.pro.io
nl.pro.io
SPF Record
✓ Strict (-all)
v=spf1 +a +mx include:_spf.sui-inter.net -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; fo=1; ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 3 found
default._domainkey
mail._domainkey
dkim._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- google-site-verification=LJpfwitAYMtz7yrE4NNSm4BDt1li1OARefvVjuUoOiM
- SPFv=spf1 +a +mx include:_spf.sui-inter.net -all
- facebook-domain-verification=3qfuofggxy9hhiggj0ylhlmv8qenx2
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 · Customize →
See demo & docs
Deep verification
Full email verification for adank.ch
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits