Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
holzcenter.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-04 01:16:53 UTC · ↺ Refresh
MX Hostnames
- exchange.holzcenter.de
MX Priorities
- exchange.holzcenter.de: 10
A / AAAA Records
- 185.221.106.225 (no PTR)
Mail Server IPs
- 185.46.129.226 ↩ exchange.holzcenter.de
SOA Record
Raw SOA
ns1034.ui-dns.biz hostmaster.schlund.de 2017030817 28800 7200 604800 300
Primary NS (mname)
ns1034.ui-dns.biz
Admin Email (rname)
hostmaster@schlund.de
Serial
2017030817
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1034.ui-dns.de
ns1034.ui-dns.org
ns1034.ui-dns.com
ns1034.ui-dns.biz
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:185.46.129.226 include:_spf.perfora.net include:_spf.kundenserver.de include:spf.mailjet.com -all
📊 DNS lookups: 5/10
✓ 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
3 records- MS=419FCA2E147B2242B06E4D90F4D71D3D8078EB89
- google-site-verification=81COsApSVlbz4a9wXzHF3BjaKpLsns_vlwbpWDnHbjs
- SPFv=spf1 a mx ip4:185.46.129.226 include:_spf.perfora.net include:_spf.kundenserver.de include:spf.mailjet.com -all
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