Domain Overview
DNS: ✓ 1mo ago
Checker: ✓ 1mo ago
4af.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-09-05 05:54:14 UTC · ↺ Refresh
MX Hostnames
- mail.angelo-mueller.de
MX Priorities
- mail.angelo-mueller.de: 10
A / AAAA Records
- 93.177.67.83 ↩ git.all-under-control.com
- 2a03:4000:38:67::1 ↩ git.all-under-control.com
Mail Server IPs
- 194.59.206.215 ↩ mail.angelo-mueller.de
- 2a03:4000:34:1b5::1 (no PTR)
SOA Record
Raw SOA
ns01.domainssaubillig.de root.ns01.domainssaubillig.de 1786281457 10800 3600 604800 3600
Primary NS (mname)
ns01.domainssaubillig.de
Admin Email (rname)
root@ns01.domainssaubillig.de
Serial
1786281457
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns02.domainssaubillig.de
ns01.domainssaubillig.de
SPF Record
✓ Strict (-all)
v=spf1 mx -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 mx -all
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