Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
spezbau.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 12:34:01 UTC · ↺ Refresh
MX Hostnames
- spezbau.de
MX Priorities
- spezbau.de: 0
A / AAAA Records
- 46.248.177.21 ↩ staticdfbdhaggba.prohost.pl
Mail Server IPs
- 46.248.177.21 ↩ staticdfbdhaggba.prohost.pl
SOA Record
Raw SOA
ns1.nameserverus2.com dasit.iq.pl 2026020501 3600 1800 1209600 86400
Primary NS (mname)
ns1.nameserverus2.com
Admin Email (rname)
dasit@iq.pl
Serial
2026020501
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns2.nameserverus2.com
ns1.nameserverus2.com
SPF Record
✓ Soft Fail (~all)
v=spf1 +a +mx +ip4:86.111.246.16 +ip4:46.248.177.21 +ip4:86.111.247.95 +ip4:86.111.246.22 ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 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
1 record- SPFv=spf1 +a +mx +ip4:86.111.246.16 +ip4:46.248.177.21 +ip4:86.111.247.95 +ip4:86.111.246.22 ~all
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