Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
hbo-freiburg.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 01:05:08 UTC · ↺ Refresh
MX Hostnames
- remote.hbo-freiburg.de
MX Priorities
- remote.hbo-freiburg.de: 10
A / AAAA Records
- 194.25.152.126 ↩ www01.pcom.de
Mail Server IPs
- 217.91.52.232 ↩ pd95b34e8.dip0.t-ipconnect.de
SOA Record
Raw SOA
ns1.pcom.de admin.pcom.de 2026011901 86400 7200 1209600 3600
Primary NS (mname)
ns1.pcom.de
Admin Email (rname)
admin@pcom.de
Serial
2026011901
Refresh
86400s
Retry
7200s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ext-ns.lf.net
ns1.pcom.de
SPF Record
✗ MissingNo SPF record — domain is unprotected against spoofing.
⚠ No SPF record found. Email servers cannot verify authorized senders.
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — 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
2 records- pcom - Internet Dienste e.K.
- Contact: [email protected]
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