Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
tqnet.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-31 00:02:03 UTC · ↺ Refresh
MX Hostnames
- www359.your-server.de
MX Priorities
- www359.your-server.de: 10
A / AAAA Records
- 116.203.25.10 ↩ yoda.cixnet.net
Mail Server IPs
- 78.46.179.2 ↩ www359.your-server.de
- 2a01:4f8:d0a:5293::2 ↩ www359.your-server.de
SOA Record
Raw SOA
ns4.cixnet.net admin.tqnet.de 2026033002 3600 3600 3600000 3600
Primary NS (mname)
ns4.cixnet.net
Admin Email (rname)
admin@tqnet.de
Serial
2026033002
Refresh
3600s
Retry
3600s
Expire
3600000s
Minimum TTL
3600s
Nameservers (NS)
ns4.cixnet.net
ns1.cixnet.net
SPF Record
✓ Soft Fail (~all)
v=spf1 mx ip4:78.46.179.2 ip6:2a01:4f8:d0a:5293::2 ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;sp=none;pct=50;adkim=r;aspf=r;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: none
⚠ Policy applies to 50% of failing messages only
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 216 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
1 record- SPFv=spf1 mx ip4:78.46.179.2 ip6:2a01:4f8:d0a:5293::2 ~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 tqnet.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits