Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
jantzer.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-31 21:40:44 UTC · ↺ Refresh
MX Hostnames
- mail.jantzer.de
MX Priorities
- mail.jantzer.de: 10
A / AAAA Records
- 62.153.122.95 (no PTR)
Mail Server IPs
- 212.227.193.110 ↩ jantzer.icu
SOA Record
Raw SOA
nsa0.schlundtech.de info.jantzer.de 2025061200 43200 7200 1209600 86400
Primary NS (mname)
nsa0.schlundtech.de
Admin Email (rname)
info@jantzer.de
Serial
2025061200
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
nsc0.schlundtech.de
nsb0.schlundtech.de
nsa0.schlundtech.de
nsd0.schlundtech.de
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.jantzer_de._d.easydmarc.pro ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1;p=none;pct=100;rua=mailto:[email protected],mailto:[email protected];ruf=mailto:[email protected],mailto:[email protected];ri=86400;fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 include:_spf.jantzer_de._d.easydmarc.pro ~all
- apple-domain-verification=Ost8q05Y6RbsqtZj
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