Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
schnellenet.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 02:25:03 UTC · ↺ Refresh
MX Hostnames
- mail.schnellenet.de
MX Priorities
- mail.schnellenet.de: 10
A / AAAA Records
- 185.58.213.105 (no PTR)
Mail Server IPs
- 2.58.54.147 ↩ root148.hostonserver.de
- 2a0d:2146:8660:1::b2 ↩ root148.hostonserver.de
SOA Record
Raw SOA
ns1.machteam.de info.schnellenet.de 2025120802 10800 3600 604800 10800
Primary NS (mname)
ns1.machteam.de
Admin Email (rname)
info@schnellenet.de
Serial
2025120802
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
10800s
Nameservers (NS)
ns2.machteam.de
ns1.machteam.de
SPF Record
✓ Strict (-all)
v=spf1 +a +mx +a:root148.hostonserver.de include:spf.m-1.eu-1.quentn.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1:d:s; pct=10
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
⚠ Policy applies to 10% of failing messages only
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 5 chars (valid)
⚠ Public key too short (5 chars) — DKIM may be invalid.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 +a +mx +a:root148.hostonserver.de include:spf.m-1.eu-1.quentn.com -all
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