Domain Overview
DNS: ✓ just now
Checker: ✓ just now
bkm-zirndorf.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-06-01 22:13:02 UTC · ↺ Refresh
MX Hostnames
- mail.bkm-zirndorf.de
MX Priorities
- mail.bkm-zirndorf.de: 10
A / AAAA Records
- 49.12.58.5 ↩ clus103.myserverhome.de
- 2a01:4f8:fff0:b4::103 ↩ clus103.myserverhome.de
Mail Server IPs
- 49.12.58.5 ↩ clus103.myserverhome.de
- 2a01:4f8:fff0:b4::103 ↩ clus103.myserverhome.de
SOA Record
Raw SOA
ns2.ph-connect.me m\.grumptmann.bkm-mannesmann.de 2025070901 1200 120 2419200 10800
Primary NS (mname)
ns2.ph-connect.me
Admin Email (rname)
m\@grumptmann.bkm-mannesmann.de
Serial
2025070901
Refresh
1200s
Retry
120s
Expire
2419200s
Minimum TTL
10800s
Nameservers (NS)
ns3.ph-connect.me
ns4.ph-connect.me
ns2.ph-connect.me
SPF Record
✓ Strict (-all)
v=spf1 +a +mx -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; adkim=s; aspf=s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
⚠ 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
1 record- SPFv=spf1 +a +mx -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 · Customize →
See demo & docs
Deep verification
Full email verification for bkm-zirndorf.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits