Domain Overview
DNS: โ 2mo ago
Checker: โ 2mo ago
mit-pm.de
Yes
โ Yes
Unknown
No
No
โ Yes
No
No
Checked via [email protected]
ยท 2026-04-04 18:01:28 UTC ยท โบ Refresh
MX Hostnames
- mail1.ubgnet.de
MX Priorities
- mail1.ubgnet.de: 5
A / AAAA Records
- 193.219.105.53 (no PTR)
Mail Server IPs
- 193.219.105.46 โฉ mail1.ubgnet.de
SOA Record
Raw SOA
ns1.cdu.de root.ns1.cdu.de 2020072201 21600 1800 604800 3600
Primary NS (mname)
ns1.cdu.de
Admin Email (rname)
root@ns1.cdu.de
Serial
2020072201
Refresh
21600s
Retry
1800s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
secondary006.dtag.net
pns.dtag.de
ns1.cdu.de
SPF Record
โ Strict (-all)
v=spf1 ip4:193.219.105.0/24 -all
๐ DNS lookups: 0/10
โ Hard fail (-all) โ strict enforcement
DMARC Record
โ MissingNo DMARC record โ emails cannot be rejected on auth failure.
DKIM Selectors
โ None detectedNo DKIM records found for common selectors โ 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
1 record- SPFv=spf1 ip4:193.219.105.0/24 -all
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