Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
pferner.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-03 23:35:20 UTC · ↺ Refresh
MX Hostnames
- hss-server.de
MX Priorities
- hss-server.de: 10
A / AAAA Records
- 212.72.183.75 ↩ hss-server.de
Mail Server IPs
- 212.72.183.75 ↩ hss-server.de
SOA Record
Raw SOA
dns.dns1.de hostmaster.internetwire.de 2025093003 28800 7200 604800 86400
Primary NS (mname)
dns.dns1.de
Admin Email (rname)
hostmaster@internetwire.de
Serial
2025093003
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
dns.dns4.de
dns.dns2.de
dns.dns3.de
dns.dns1.de
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.server4all.de ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1:d:s; adkim=s; aspf=r
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
dkim._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: dkim
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 include:_spf.server4all.de ~all
Full email verification for pferner.de
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