programmaustausch.de - dns.ninja
programmaustausch.de
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns2.treetop.de ⭐ ⚠️ Not in zone NS records | ||||||
| A | 148.251.47.111🇩🇪 Hetzner148.251.0.0/16 HETZNER-RZ-BLK-ERX2 | ||||||
| PTR | ns1.treetop.de | ||||||
| NS | ns0.treetop.de | ||||||
| A | 168.119.240.166🇩🇪 Hetzner168.119.0.0/16 HETZNER-DC | ||||||
| PTR | ns0.treetop.de | ||||||
| NS | ns1.treetop.de | ||||||
| A | 176.9.25.190🇩🇪 Hetzner176.9.0.0/16 HETZNER-RZ-FKS-BLK4 | ||||||
| PTR | mail.treetop.de | ||||||
| SOA | ns2.treetop.dehostmaster@treetop.de 2023-03-09 #1 | ||||||
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=1785544671 | ||||||
Same first word
programmaustausch.de |
Similar names
DNS History
9 records (3 active, 6 former)
●NSns0.treetop.de2009-01-13 → 2026-08-01 · 2 obs
● 2009-01-13 15:06:10
● 2026-08-01 00:49:22
● 2026-08-01 00:49:22
●NSns1.treetop.de2009-01-13 → 2026-08-01 · 2 obs
● 2009-01-13 15:06:10
● 2026-08-01 00:49:22
● 2026-08-01 00:49:22
●NSns2.treetop.de2026-06-15 → 2026-08-01 · 3 obs
○ 2009-01-13 15:06:10
● 2026-06-15 13:18:10
● 2026-08-01 00:49:22
● 2026-06-15 13:18:10
● 2026-08-01 00:49:22
○MXmail.programmaustausch.de2009-01-13 → 2009-01-13 · 3 obs
● 2009-01-13 15:06:10
○ 2015-07-14 07:52:02
○ 2026-08-01 00:49:22
○ 2015-07-14 07:52:02
○ 2026-08-01 00:49:22
○MXmail.treetop.de2015-07-14 → 2019-12-20 · 5 obs
○ 2009-01-13 15:06:10
● 2015-07-14 07:52:02
● 2019-12-20 13:45:54
○ 2026-06-15 13:18:10
○ 2026-08-01 00:49:22
● 2015-07-14 07:52:02
● 2019-12-20 13:45:54
○ 2026-06-15 13:18:10
○ 2026-08-01 00:49:22
○MXnomail.treetop.de2015-07-14 → 2019-12-20 · 5 obs
○ 2009-01-13 15:06:10
● 2015-07-14 07:52:02
● 2019-12-20 13:45:54
○ 2026-06-15 13:18:10
○ 2026-08-01 00:49:22
● 2015-07-14 07:52:02
● 2019-12-20 13:45:54
○ 2026-06-15 13:18:10
○ 2026-08-01 00:49:22
○MXns0.treetop.de2015-07-14 → 2019-12-20 · 5 obs
○ 2009-01-13 15:06:10
● 2015-07-14 07:52:02
● 2019-12-20 13:45:54
○ 2026-06-15 13:18:10
○ 2026-08-01 00:49:22
● 2015-07-14 07:52:02
● 2019-12-20 13:45:54
○ 2026-06-15 13:18:10
○ 2026-08-01 00:49:22
○A148.251.47.1242015-07-14 → 2019-12-20 · 5 obs
○ 2009-01-13 15:06:10
● 2015-07-14 07:52:02
● 2019-12-20 13:45:54
○ 2026-06-15 13:18:10
○ 2026-08-01 00:49:22
● 2015-07-14 07:52:02
● 2019-12-20 13:45:54
○ 2026-06-15 13:18:10
○ 2026-08-01 00:49:22
○A88.198.34.692009-01-13 → 2009-01-13 · 3 obs
● 2009-01-13 15:06:10
○ 2015-07-14 07:52:02
○ 2026-08-01 00:49:22
○ 2015-07-14 07:52:02
○ 2026-08-01 00:49:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| programmaustausch.de | ns2.treetop.de, ns0.treetop.de, ns1.treetop.de | 2 records |
✅ Authoritative Response
Server:168.119.240.166
NS records: ns2.treetop.de, ns0.treetop.de, ns1.treetop.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for programmaustausch.de (unsigned zone)
⏱️ Timing
Total: 4222ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns0.treetop.de, ns1.treetop.de |
| SOA | 1 | ns2.treetop.de hostmaster.treetop.de |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.treetop.de, ns0.treetop.de)
Analysis
Name Servers
programmaustausch.de carries NS records delegating to ns0.treetop.de, ns1.treetop.de and ns2.treetop.de.
programmaustausch.de has at least partial name server overlap with other domains, such as buergerbuendnis-ilmenau.de, xmg-gmbh.com, xn--brgerbndnis-ilmenau-59bf.de and two others.
ns0.treetop.de points to 168.119.240.166; ns1.treetop.de points to 176.9.25.190; ns2.treetop.de points to 148.251.47.111 — each hostname maps to exactly one IP address.