Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
denkmanager.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 04:40:34 UTC · ↺ Refresh
MX Hostnames
- mail.onseo.de
- mx1.webhoster.de
- mx3.webhoster.org
- mx4.webhoster.at
- mx2.webhoster.net
MX Priorities
- mx1.webhoster.de: 10
- mail.onseo.de: 10
- mx3.webhoster.org: 30
- mx2.webhoster.net: 20
- mx4.webhoster.at: 40
A / AAAA Records
- 34.202.63.170 ↩ ec2-34-202-63-170.compute-1.amazonaws.com
Mail Server IPs
- 185.159.122.190 ↩ spamschutz4.webhoster.de
- 212.172.221.190 ↩ spamschutz.webhoster.de
- 185.159.120.90 ↩ spamschutz3.webhoster.de
- 62.26.112.190 ↩ spamschutz2.webhoster.de
- 185.159.123.209 ↩ mail.onseo.de
- 62.27.118.190 ↩ spamschutzb.webhoster.de
- 62.26.185.190 ↩ spamschutz2b.webhoster.de
SOA Record
Raw SOA
ns1.nicns.net hostmaster.nicmanager.com 1741087059 10800 3600 604800 3600
Primary NS (mname)
ns1.nicns.net
Admin Email (rname)
hostmaster@nicmanager.com
Serial
1741087059
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns3.nicns.net
ns1.nicns.net
ns2.nicns.net
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:185.159.123.209 ip4:185.159.123.209 -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
2 records- v1GZajaJbFFK99T7sTucIdfaEuWiSgPPn3XvcVDT8AE=
- SPFv=spf1 a mx ip4:185.159.123.209 ip4:185.159.123.209 -all
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