Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
seiffen.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 20:17:39 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
- 91.216.248.21 ↩ frontend.lima-city.de
- 91.216.248.22 ↩ frontend.lima-city.de
- 91.216.248.20 ↩ frontend.lima-city.de
- 2a00:f48:2000:affe:fe00::10 (no PTR)
- 2a00:f48:2000:affe:fe00::30 (no PTR)
- 2a00:f48:2000:affe:fe00::20 (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 2025011600 10800 3600 1209600 600
Primary NS (mname)
ns.pzd-svn.de
Admin Email (rname)
admin@pzd-svn.de
Serial
2025011600
Refresh
10800s
Retry
3600s
Expire
1209600s
Minimum TTL
600s
Nameservers (NS)
secondary006.dtag.net
s2vg300ns02.pzd-svn.de
s2vg300ns03.pzd-svn.de
pns.dtag.de
SPF Record
✓ Soft Fail (~all)
v=spf1 include:pzd-svn.de ~all
📊 DNS lookups: 1/10
~ 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
1 record- SPFv=spf1 include:pzd-svn.de ~all
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