Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
boulderhalle-neustadt.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 20:47:35 UTC · ↺ Refresh
MX Hostnames
- mail.boulderhalle-neustadt.de
MX Priorities
- mail.boulderhalle-neustadt.de: 10
A / AAAA Records
- 195.90.212.54 ↩ vs2.phi-itservice.de
Mail Server IPs
- 195.90.212.54 ↩ vs2.phi-itservice.de
SOA Record
Raw SOA
ns2.phi-itservice.de s2ac48.boulderhalle-neustadt.de 2025080101 10800 3600 1209600 10800
Primary NS (mname)
ns2.phi-itservice.de
Admin Email (rname)
s2ac48@boulderhalle-neustadt.de
Serial
2025080101
Refresh
10800s
Retry
3600s
Expire
1209600s
Minimum TTL
10800s
Nameservers (NS)
pdns02.domaincontrol.com
ns2.phi-itservice.de
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx a:vs2.phi-itservice.de include:_spf.firebasemail.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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
2 records- firebase=petz-33f05
- SPFv=spf1 a mx a:vs2.phi-itservice.de include:_spf.firebasemail.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 boulderhalle-neustadt.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits