marienberg.de

Valid Email Server
Domain Lookup › marienberg.de

Domain Overview

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

Checked via [email protected] · 2026-04-03 09:42:06 UTC · ↺ Refresh

MX Hostnames

  • s2vg300mr02.pzd-svn.de
  • s2vg300mr01.pzd-svn.de

MX Priorities

  • s2vg300mr01.pzd-svn.de: 10
  • s2vg300mr02.pzd-svn.de: 10

A / AAAA Records

  • 37.202.0.25 (no PTR)

Mail Server IPs

  • 31.12.60.32 ↩ S2VG300MR01.pzd-svn.de
  • 31.12.60.33 ↩ S2VG300MR02.pzd-svn.de

SOA Record

Raw SOA ns.pzd-svn.de admin.pzd-svn.de 2025091700 10800 3600 1209600 600
Primary NS (mname)
ns.pzd-svn.de
Admin Email (rname)
admin@pzd-svn.de
Serial
2025091700
Refresh
10800s
Retry
3600s
Expire
1209600s
Minimum TTL
600s

Nameservers (NS)

s2vg300ns02.pzd-svn.de
s2vg300ns03.pzd-svn.de
pns.dtag.de
secondary006.dtag.net

SPF Record

✓ Strict (-all)
v=spf1 include:pzd-svn.de -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

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

5 records
  • swisssign-check=foNhSZ0MLYBzXhrTliROxOd36Uz3cl8dsYsSQGpKOq
  • apple-domain-verification=VCggwVzkiIJWefKp
  • MS=ms95882729
  • SPFv=spf1 include:pzd-svn.de -all
  • swisssign-check=HEcs2d4mbBJRTvnHrUQDK4Lp3lvaiuFKwaE4E6Qyud
Full email verification for marienberg.de

Run SMTP check, SPF/DKIM/DMARC and catch-all detection.

SPF / DKIM / DMARC Get 1,000 Free Credits