Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
physik.hu-berlin.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 12:44:55 UTC · ↺ Refresh
MX Hostnames
- mx2.physik.hu-berlin.de
- mx1.physik.hu-berlin.de
MX Priorities
- mx2.physik.hu-berlin.de: 100
- mx1.physik.hu-berlin.de: 10
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 141.20.40.11 ↩ mx2.physik.hu-berlin.de
- 141.20.40.107 ↩ mx1.physik.hu-berlin.de
SOA Record
Raw SOA
dns3.physik.hu-berlin.de admin.physik.hu-berlin.de 2026032400 10800 3600 86400 43200
Primary NS (mname)
dns3.physik.hu-berlin.de
Admin Email (rname)
admin@physik.hu-berlin.de
Serial
2026032400
Refresh
10800s
Retry
3600s
Expire
86400s
Minimum TTL
43200s
Nameservers (NS)
suncom.rz.hu-berlin.de
hpcom.rz.hu-berlin.de
dns6.physik.hu-berlin.de
dns3.physik.hu-berlin.de
SPF Record
✓ Soft Fail (~all)
v=spf1 redirect=_spf.physik.hu-berlin.de
📊 DNS lookups: 1/10
DMARC Record
✗ p=none
v=DMARC1; p=none; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; adkim=r; aspf=r; fo=1; sp=none
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
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
1 record- SPFv=spf1 redirect=_spf.physik.hu-berlin.de
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