Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
holz.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-04 22:38:48 UTC · ↺ Refresh
MX Hostnames
- smtp-backup2.portunity.de
- smtp-backup1.portunity.de
- mailgw.kloepferholz.de
MX Priorities
- mailgw.kloepferholz.de: 10
- smtp-backup2.portunity.de: 30
- smtp-backup1.portunity.de: 20
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 193.228.149.133 ↩ mailgw.kloepferholz.de
- 37.120.186.72 ↩ smtp-backup2-2.portunity.de
- 2a03:4000:f:5b9::25 ↩ smtp-backup2-2.portunity.de
- 217.144.128.54 ↩ smtp-backup1.portunity.de
- 2a02:a00::2:0:0:54 ↩ smtp-backup1.portunity.de
SOA Record
Raw SOA
namesrv.digishop.de admin.digishop.de 2024011705 10800 1800 1814400 43200
Primary NS (mname)
namesrv.digishop.de
Admin Email (rname)
admin@digishop.de
Serial
2024011705
Refresh
10800s
Retry
1800s
Expire
1814400s
Minimum TTL
43200s
Nameservers (NS)
namesrv.digishop.de
pns.dtag.de
secondary006.dtag.net
SPF Record
✓ Strict (-all)
v=spf1 mx include:digishop.de -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ 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 mx include:digishop.de -all
Full email verification for holz.de
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits