Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mbautze.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 12:12:26 UTC · ↺ Refresh
MX Hostnames
- mail.mbautze.de
- mailverarbeitung.de
MX Priorities
- mail.mbautze.de: 10
- mailverarbeitung.de: 30
A / AAAA Records
- 45.129.180.77 ↩ mailverarbeitung.de
Mail Server IPs
- 45.129.180.77 ↩ mailverarbeitung.de
- 2a03:4000:47:1c3:54d1:bdff:feed:7604 ↩ mailverarbeitung.de
SOA Record
Raw SOA
root-dns.netcup.net dnsadmin.netcup.net 2025112118 28800 7200 1209600 86400
Primary NS (mname)
root-dns.netcup.net
Admin Email (rname)
dnsadmin@netcup.net
Serial
2025112118
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
second-dns.netcup.net
root-dns.netcup.net
third-dns.netcup.net
SPF Record
✓ Strict (-all)
v=spf1 +a +mx -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- google-site-verification=JrpWvDGGVTHuvdEinmiq2qInEPmc0V3Qdltm-CtwjBM
- SPFv=spf1 +a +mx -all
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