improved-madness.de - robtex.com
improved-madness.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=1778531714 | ||||||
PTR for
Subdomains
mail.improved-madness.de |
Same first word
improved-madness.de |
DNS History
8 records (6 active, 2 former)
●NSns1.domainoffensive.de2015-08-22 → 2026-05-11 · 2 obs
● 2026-05-11 20:55:08
●NSns2.domainoffensive.de2015-08-22 → 2026-05-11 · 2 obs
● 2026-05-11 20:55:08
●NSns3.domainoffensive.de2015-12-16 → 2026-05-11 · 3 obs
● 2015-12-16 18:04:44
● 2026-05-11 20:55:08
●MXmail.improved-madness.de2015-08-22 → 2026-05-11 · 2 obs
● 2026-05-11 20:55:08
○A144.76.71.2052015-08-22 → 2017-08-25 · 4 obs
● 2017-08-25 16:54:06
○ 2026-03-09 09:53:30
○ 2026-05-11 20:55:08
●A157.90.183.2072026-03-09 → 2026-05-11 · 3 obs
● 2026-03-09 09:53:30
● 2026-05-11 20:55:08
○A2a01:4f8:191:84cc::22015-08-22 → 2017-08-25 · 4 obs
● 2017-08-25 16:54:06
○ 2026-03-09 09:53:30
○ 2026-05-11 20:55:08
●A2a01:4f8:252:152e::22026-03-09 → 2026-05-11 · 3 obs
● 2026-03-09 09:53:30
● 2026-05-11 20:55:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | z.nic.de, a.nic.de, f.nic.de | - |
| improved-madness.de | ns1.domainoffensive.de, ns2.domainoffensive.de, ns3.domainoffensive.de | - |
✅ Authoritative Response
Server:192.174.68.21
NS records: ns1.domainoffensive.de, ns2.domainoffensive.de, ns3.domainoffensive.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for improved-madness.de (unsigned zone)
⏱️ Timing
Total: 1210ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.90.183.207 |
| AAAA | 1 | 2a01:4f8:252:152e::2 |
| NS | 3 | ns3.domainoffensive.de, ns2.domainoffensive.de... |
| MX | 1 | mail.improved-madness.de (pri: 10) |
| TXT | 2 | v=spf1 a mx -all, v=DKIM1; h=sha256; k=rsa; p=MIIBIjANBgkq |
| SOA | 1 | ns3.domainoffensive.de info.domains.rese |
Analysis
Hierarchy
improved-madness.de is the parent of mail.improved-madness.de.
IP Addresses
The entity improved-madness.de points to two IP numbers: 2a01:4f8:252:152e::2 and 157.90.183.207.
Other host names for example dasug.de, mail.improved-madness.de and mail.dasug.de share IP numbers with improved-madness.de.
Name Servers
The delegation for improved-madness.de is handled by three name servers: ns1.domainoffensive.de, ns2.domainoffensive.de and ns3.domainoffensive.de.
improved-madness.de shares name servers with other domains at least partially, for example fahrradtraeger-test.eu, pilotenhemden.at, doie.de, espressolabs.de and lueri.ch.
These name servers are commonly used with the name servers ns2.domainoffensive.eu and ns3.domainoffensive.net.
Host names with two IPs:
ns1.domainoffensive.de points to 2001:67c:1bc::21 and 192.174.68.21
ns2.domainoffensive.de points to 2001:67c:10b8::21 and 176.97.158.21
ns3.domainoffensive.de points to 2001:67c:1bc::20 and 192.174.68.20
Mail Servers
improved-madness.de is handled by a single mail server, mail.improved-madness.de.
mail.improved-madness.de resolves to two IPs: 2a01:4f8:252:152e::2 and 157.90.183.207.