Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
znt.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-01 17:27:14 UTC · ↺ Refresh
MX Hostnames
- pen-mail.znt.de
- mx-sin.znt-richter.com
- mx.secumail.de
- mail.znt-richter.de
- mail.znt.de
MX Priorities
- pen-mail.znt.de: 40
- mail.znt-richter.de: 30
- mail.znt.de: 20
- mx-sin.znt-richter.com: 50
- mx.secumail.de: 10
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 118.101.192.193 (no PTR)
- 62.225.74.60 ↩ mail.znt-richter.de
- 62.157.170.178 ↩ mail.znt.de
- 119.73.129.210 ↩ mx-sin.znt-richter.com
- 212.11.224.154 ↩ sc04.secumail.de
- 212.11.225.133 ↩ sc01.secumail.de
- 212.11.225.17 ↩ sc03.secumail.de
- 212.11.224.132 ↩ sc02.secumail.de
SOA Record
Raw SOA
ns1.telekom-domains.de dns.telekom.de 2026032401 10800 3600 2419200 43200
Primary NS (mname)
ns1.telekom-domains.de
Admin Email (rname)
dns@telekom.de
Serial
2026032401
Refresh
10800s
Retry
3600s
Expire
2419200s
Minimum TTL
43200s
Nameservers (NS)
ns2.telekom-domains.de
ns1.telekom-domains.de
SPF Record
✓ Soft Fail (~all)
v=spf1 mx a:spf.crsend.com include:20136197.spf06.hubspotemail.net include:_spf.dvinci-hr.com include:spf.crsend.com include:spf.protection.outlook.com ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate 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
✗ 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
4 records- atlassian-domain-verification=MBxia6gNeEgqRaUeJyS6sKn3A4MG5k1N9HXhNLksZZB7r/5ahnQab2lHJEyGnnnl
- d365mktkey=5tk19l0ijwu9vbtijkysz65o8
- MS=ms65688258
- SPFv=spf1 mx a:spf.crsend.com include:20136197.spf06.hubspotemail.net include:_spf.dvinci-hr.com include:spf.crsend.com include:spf.protection.outlook.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 znt.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits