Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
entsorgung-duisburg.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 19:40:45 UTC · ↺ Refresh
MX Hostnames
- mx00.ionos.de
- mx01.ionos.de
MX Priorities
- mx01.ionos.de: 10
- mx00.ionos.de: 10
A / AAAA Records
- 127.0.0.1 ↩ localhost
- 2001:ae2:207::2:eb:12 ↩ web12.greensta.de
Mail Server IPs
- 217.72.192.67 ↩ mx01.kundenserver.de
- 212.227.15.41 ↩ mx00.kundenserver.de
SOA Record
Raw SOA
ns1.teuto.net hostmaster.teuto.net 2026032301 28000 7200 604800 86400
Primary NS (mname)
ns1.teuto.net
Admin Email (rname)
hostmaster@teuto.net
Serial
2026032301
Refresh
28000s
Retry
7200s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns1.teuto.net
ns3.teuto.net
ns2.teuto.net
SPF Record
✓ Soft Fail (~all)
v=spf1 mx include:spf.greensta.de include:_spf-eu.ionos.com ~all
📊 DNS lookups: 3/10
~ 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: 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
3 records- SPFv=spf1 mx include:spf.greensta.de include:_spf-eu.ionos.com ~all
- zone-ownership-verification-a6775e24faee5505b07771c6ebdea917292d59bd8b486aff20ebe78dbdb0037a
- google-site-verification=LB4OHHnPe92PZZc5YHLlGnGCK7zt0m37lwUBWKz8RbE
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