obersulm.de

Valid Email Server
Domain Lookup › obersulm.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
obersulm.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-21 09:39:09 UTC · ↺ Refresh

MX Hostnames

  • mx8.kvnbw.de
  • mx7.kvnbw.de
  • mx9.kvnbw.de
  • mx6.kvnbw.de

MX Priorities

  • mx7.kvnbw.de: 10
  • mx6.kvnbw.de: 10
  • mx9.kvnbw.de: 10
  • mx8.kvnbw.de: 10

A / AAAA Records

  • 93.191.50.116 ↩ nb2336.yas.netbuild.net

Mail Server IPs

  • 194.0.94.49 ↩ mx7.kvnbw.de
  • 194.0.94.48 ↩ mx6.kvnbw.de
  • 194.59.36.35 ↩ mx9.kvnbw.de
  • 194.59.36.34 ↩ mx8.kvnbw.de

SOA Record

Raw SOA ns1.prodns.de dnsmaster.prodns.de 2023091823 14400 3600 2419200 300
Primary NS (mname)
ns1.prodns.de
Admin Email (rname)
dnsmaster@prodns.de
Serial
2023091823
Refresh
14400s
Retry
3600s
Expire
2419200s
Minimum TTL
300s

Nameservers (NS)

ns3.prodns.de
ns2.prodns.de
ns1.prodns.de

SPF Record

✓ Strict (-all)
v=spf1 a mx include:spf.protect.kvnbw.de -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict 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 detected

No 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

7 records
  • apple-domain-verification=yZ0jhXvCtOsKiFt7
  • 9652zdnnz36s2d61g8f466xpkftss2b2
  • h0y0cpzyjwty8j7z9wvx9c56r955xn6m
  • SPFv=spf1 a mx include:spf.protect.kvnbw.de -all
  • n4d7pg8mw4lx2wm20d6j859yb19p9wrp
  • _or4g67s0494u217smkfvuz2wl962zh5
  • cm8m446ht1dx4q9zb581t92nxnyq6fkh
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