Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
duntemann.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-03 22:38:15 UTC · ↺ Refresh
MX Hostnames
- gurke.dauxx.org
MX Priorities
- gurke.dauxx.org: 20
A / AAAA Records
- 202.61.204.14 ↩ gurke.dauxx.org
- 2a03:4000:5b:718::1 ↩ serv2.dauxx.org
Mail Server IPs
- 202.61.204.14 ↩ gurke.dauxx.org
- 2a03:4000:5b:718::1 ↩ serv2.dauxx.org
SOA Record
Raw SOA
ns1.namemaster.de ns2.namemaster.de 2025091600 3600 901 1209600 86400
Primary NS (mname)
ns1.namemaster.de
Admin Email (rname)
ns2@namemaster.de
Serial
2025091600
Refresh
3600s
Retry
901s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns5.namemaster.de
ns2.namemaster.de
ns1.namemaster.de
ns3.namemaster.de
ns4.namemaster.de
SPF Record
✓ Strict (-all)
v=spf1 a mx -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 13 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
sendgrid._domainkey
mxvault._domainkey
amazonses._domainkey
⚠ Public key (p=) missing in DKIM record for selector google.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 a mx -all
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