Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
qwet.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-01 18:39:27 UTC · ↺ Refresh
MX Hostnames
- mail.0x17.de
MX Priorities
- mail.0x17.de: 20
A / AAAA Records
- 213.239.204.83 ↩ static.213-239-204-83.clients.your-server.de
- 162.55.3.185 ↩ static.185.3.55.162.clients.your-server.de
- 5.9.38.14 ↩ mail.0x17.de
- 176.9.219.86 ↩ static.86.219.9.176.clients.your-server.de
- 144.76.237.30 ↩ static.30.237.76.144.clients.your-server.de
- 2a01:4f8:222:ed8::2 (no PTR)
- 2a01:4f8:252:4ca::2 (no PTR)
- 2a01:4f8:13a:2662::2 (no PTR)
- 2a01:4f8:201:1305::2 (no PTR)
- 2a01:4f8:161:220c::2 ↩ mail.0x17.de
Mail Server IPs
- 5.9.38.14 ↩ mail.0x17.de
- 2a01:4f8:161:220c::2 ↩ mail.0x17.de
SOA Record
Raw SOA
ns1.0x17.de hostmaster.0x17.de 2024103546 3600 900 604800 180
Primary NS (mname)
ns1.0x17.de
Admin Email (rname)
hostmaster@0x17.de
Serial
2024103546
Refresh
3600s
Retry
900s
Expire
604800s
Minimum TTL
180s
Nameservers (NS)
ns1.0x17.de
ns2.0x17.de
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:5.9.38.14 ip6:2a01:4f8:161:220c::2 ip4:162.55.3.185 ip6:2a01:4f8:252:4ca::2 ip4:176.9.219.86 ip6:2a01:4f8:13a:2662::2 ip4:144.76.237.30 ip6:2a01:4f8:201:1305::2 ip4:213.239.204.83 ip6:2a01:4f8:222:ed8::2 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
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
1 record- SPFv=spf1 a mx ip4:5.9.38.14 ip6:2a01:4f8:161:220c::2 ip4:162.55.3.185 ip6:2a01:4f8:252:4ca::2 ip4:176.9.219.86 ip6:2a01:4f8:13a:2662::2 ip4:144.76.237.30 ip6:2a01:4f8:201:1305::2 ip4:213.239.204.83 ip6:2a01:4f8:222:ed8::2 -all
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