Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
hb-bk.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 18:51:03 UTC · ↺ Refresh
MX Hostnames
- mail.edukre.de
- outlook.hb-bk.de
MX Priorities
- mail.edukre.de: 5
- outlook.hb-bk.de: 10
A / AAAA Records
- 94.102.214.127 ↩ softconsul-3.vautronserver.de
Mail Server IPs
- 217.70.164.238 ↩ mail.edukre.de
- 185.47.234.17 ↩ outlook.hb-bk.de
SOA Record
Raw SOA
ns1.pixso.de root.ns1.pixso.de 1774618018 10800 3600 604800 3600
Primary NS (mname)
ns1.pixso.de
Admin Email (rname)
root@ns1.pixso.de
Serial
1774618018
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns1.pixso.de
ns2.pixso.de
SPF Record
✓ Strict (-all)
v=spf1 include:spf.soft-consult.de include:mail.edukre.de include:_spf.jpberlin.de -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
s1._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 include:spf.soft-consult.de include:mail.edukre.de include:_spf.jpberlin.de -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 hb-bk.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits