blau-server.de - robtex.com
blau-server.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=1773553752 | ||||||
PTR for
Subdomains
mail.blau-server.de |
Same first word
blau-server.de |
DNS History
6 records (6 active, 0 former)
●NSns1035.ui-dns.org2020-04-01 → 2026-03-23 · 2 obs
● 2026-03-23 04:42:36
●NSns1042.ui-dns.com2020-04-01 → 2026-03-23 · 2 obs
● 2026-03-23 04:42:36
●NSns1082.ui-dns.biz2020-04-01 → 2026-03-23 · 2 obs
● 2026-03-23 04:42:36
●MXmail.blau-server.de2020-04-01 → 2026-03-23 · 2 obs
● 2026-03-23 04:42:36
●A217.160.75.2022020-04-01 → 2026-03-23 · 2 obs
● 2026-03-23 04:42:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| blau-server.de | ns1035.ui-dns.org, ns1082.ui-dns.biz, ns1042.ui-dns.com, ns1037.ui-dns.de | - |
✅ Authoritative Response
Server:217.160.83.35
NS records: ns1035.ui-dns.org, ns1082.ui-dns.biz, ns1042.ui-dns.com, ns1037.ui-dns.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for blau-server.de (unsigned zone)
⏱️ Timing
Total: 935ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.160.75.202 |
| NS | 4 | ns1035.ui-dns.org, ns1037.ui-dns.de... |
| MX | 1 | mail.blau-server.de (pri: 10) |
| TXT | 1 | v=spf1 +a +mx +a:blau-server.de include: |
| SOA | 1 | ns1035.ui-dns.org hostmaster.1und1.com |
Analysis
Hierarchy
mail.blau-server.de has blau-server.de as its parent.
IP Addresses
blau-server.de maps to IP address 217.160.75.202.
Other host names, for example wildenberg.org, mail.blau-server.de and fokusina.com share the same IP as blau-server.de.
Name Servers
blau-server.de is delegated to four name servers: ns1082.ui-dns.biz, ns1042.ui-dns.com, ns1037.ui-dns.de and ns1035.ui-dns.org.
blau-server.de at least partially shares name servers with other domains such as mmhgroup.eu, rethinkingstyle.com, olgasoe.com, fingerlakefootprints.com and escuelainfantilbambu.com.
These name servers are often used together with ns1035.ui-dns.biz, ns1035.ui-dns.com, ns1035.ui-dns.de, ns1037.ui-dns.biz, ns1037.ui-dns.com, ns1037.ui-dns.org, ns1042.ui-dns.de, ns1042.ui-dns.biz, ns1042.ui-dns.org and ns1082.ui-dns.com.
Host names with two IP numbers:
ns1082.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:5152:100 and 217.160.81.82
ns1042.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:522a:100 and 217.160.82.42
ns1037.ui-dns.de points to 2001:8d8:fe:53:0:d9a0:5025:100 and 217.160.80.37
ns1035.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:5323:100 and 217.160.83.35
Mail Servers
blau-server.de is handled by a single mail server, mail.blau-server.de.
mail.blau-server.de points to one IP number: 217.160.75.202.