Domain Overview
DNS: โ 2mo ago
Checker: โ 2mo ago
allpen.de
Yes
โ Yes
Unknown
No
No
โ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
ยท 2026-03-27 23:57:59 UTC ยท โบ Refresh
MX Hostnames
- hosted.mailcow.de
MX Priorities
- hosted.mailcow.de: 10
A / AAAA Records
- 213.187.93.124 (no PTR)
Mail Server IPs
- 5.1.76.202 โฉ hosted.mailcow.de
- 2a00:f820:417::202 โฉ hosted.mailcow.de
SOA Record
Raw SOA
nsa4.schlundtech.de lafrentz.allpen.de 2019102201 43200 7200 1209600 86400
Primary NS (mname)
nsa4.schlundtech.de
Admin Email (rname)
lafrentz@allpen.de
Serial
2019102201
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
nsa4.schlundtech.de
nsd4.schlundtech.de
nsb4.schlundtech.de
nsc4.schlundtech.de
SPF Record
โ MissingNo SPF record โ domain is unprotected against spoofing.
โ No SPF record found. Email servers cannot verify authorized senders.
DMARC Record
โ MissingNo DMARC record โ emails cannot be rejected on auth failure.
DKIM Selectors
โ 1 found
default._domainkey
โ Public key: 392 chars (valid)
โ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
No TXT records found.
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