stemmann-consulting.de - robtex.com
stemmann-consulting.de
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net ⚠️ Not in parent delegation | ||||||
| NS | n.de.net ⚠️ Not in parent delegation | ||||||
| NS | s.de.net ⚠️ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1785463579 | ||||||
Same first word
stemmann-consulting.de |
DNS History
10 records (7 active, 3 former)
●NSaccess.ui-dns.biz2026-02-26 → 2026-07-31 · 3 obs
● 2026-02-26 12:50:52
● 2026-07-31 02:19:04
●NSaccess.ui-dns.com2026-02-26 → 2026-07-31 · 3 obs
● 2026-02-26 12:50:52
● 2026-07-31 02:19:04
●NSaccess.ui-dns.de2026-02-26 → 2026-07-31 · 3 obs
● 2026-02-26 12:50:52
● 2026-07-31 02:19:04
●NSaccess.ui-dns.org2026-02-26 → 2026-07-31 · 3 obs
● 2026-02-26 12:50:52
● 2026-07-31 02:19:04
○NSns19.schlund.de2015-07-06 → 2017-10-28 · 4 obs
● 2017-10-28 02:57:12
○ 2026-02-26 12:50:52
○ 2026-07-31 02:19:04
○NSns20.schlund.de2015-07-06 → 2017-10-28 · 4 obs
● 2017-10-28 02:57:12
○ 2026-02-26 12:50:52
○ 2026-07-31 02:19:04
●MXmx00.schlund.de2015-07-06 → 2026-07-31 · 2 obs
● 2026-07-31 02:19:04
●MXmx01.schlund.de2015-07-06 → 2026-07-31 · 2 obs
● 2026-07-31 02:19:04
●A217.160.223.62016-12-24 → 2026-07-31 · 3 obs
● 2016-12-24 11:01:02
● 2026-07-31 02:19:04
○A82.165.116.1292015-07-06 → 2016-04-26 · 4 obs
● 2016-04-26 13:49:08
○ 2016-12-24 11:01:02
○ 2026-07-31 02:19:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| stemmann-consulting.de | access.ui-dns.de, access.ui-dns.com, access.ui-dns.biz, access.ui-dns.org | - |
✅ Authoritative Response
Server:217.160.80.237
NS records: access.ui-dns.de, access.ui-dns.com, access.ui-dns.biz, access.ui-dns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for stemmann-consulting.de (unsigned zone)
⏱️ Timing
Total: 874ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.160.223.6 |
| NS | 4 | access.ui-dns.biz, access.ui-dns.com... |
| MX | 2 | mx00.schlund.de (pri: 10), mx01.schlund.de (pri: 10) |
| TXT | 1 | v=spf1 a:mout.kundenserver.de ~all |
| SOA | 1 | access.ui-dns.biz hostmaster.schlund.de |
Analysis
IP Addresses
stemmann-consulting.de has exactly one IP address — 217.160.223.6.
handsappie.de, lamarche.eu, roensch.net plus two other host names have IP numbers in common with stemmann-consulting.de.
Name Servers
Four name servers handle the delegation for stemmann-consulting.de: access.ui-dns.biz, access.ui-dns.com, access.ui-dns.de and access.ui-dns.org.
The name servers of stemmann-consulting.de overlap at least partially with those of other domains — among them fitfirst.de, railmaps.info, jkrones.de and two more.
Each of the four hosts access.ui-dns.biz, access.ui-dns.com, access.ui-dns.de and access.ui-dns.org has two IP addresses. access.ui-dns.biz points to 217.160.81.237 and 2001:8d8:fe:53::81:237. access.ui-dns.com points to 185.132.34.237 and 2607:f1c0:fe:53::34:237. access.ui-dns.de points to 217.160.80.237 and 2001:8d8:fe:53::80:237. access.ui-dns.org points to 185.132.35.237 and 2607:f1c0:fe:53::35:237.
Mail Servers
stemmann-consulting.de uses two mail servers, mx00.schlund.de and mx01.schlund.de.
The mail server setup of stemmann-consulting.de matches that of other domains such as tobago.at, placzek.org, thomaworld.de and two others.
At least some of the mail servers used by stemmann-consulting.de are shared with other domains: s22965184.onlinehome-server.info, s18086596.onlinehome-server.info, alunetz.eu and two others among them.
Both mx00.schlund.de and mx01.schlund.de have a single IP address each — mx00.schlund.de resolves to 212.227.15.41 while mx01.schlund.de resolves to 217.72.192.67.