Domain Overview
DNS: ✓ just now
Checker: ✓ just now
tauchreisen-papua.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-06-01 20:38:04 UTC · ↺ Refresh
MX Hostnames
- mailgate2.boerde.de
- relay.boerde.de
MX Priorities
- relay.boerde.de: 5
- mailgate2.boerde.de: 15
A / AAAA Records
- 83.223.77.24 ↩ solf24.boerde.de
- 2a01:30:2000:100::1:a18 ↩ solf24.boerde.de
Mail Server IPs
- 212.21.75.66 ↩ mail.boerde.de
- 2a01:30:2000:100::66 ↩ mail.boerde.de
- 83.223.84.16 ↩ mx30.boerde.de
SOA Record
Raw SOA
relay.boerde.de runge.boerde.de 2026020301 10800 3600 604800 86400
Primary NS (mname)
relay.boerde.de
Admin Email (rname)
runge@boerde.de
Serial
2026020301
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
mail.boerde.de
ns2.boerde.de
SPF Record
✓ Strict (-all)
v=spf1 mx include:_spf.boerde.de -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 mx include:_spf.boerde.de -all
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