ostek.de - robtex.com
ostek.de
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns.second-ns.com ⚠️ Not in zone NS records | ||||||
| A | 2a01:4f8:0:a101::b:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns.second-ns.com | ||||||
| A | 213.239.204.242🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2 | ||||||
| PTR | ns.second-ns.com | ||||||
| NS | ns1.your-server.de ⚠️ Not in zone NS records | ||||||
| A | 2a01:4f8:0:1::5ddc:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns1.your-server.de | ||||||
| A | 213.133.100.102🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1 | ||||||
| PTR | ns1.your-server.de | ||||||
| NS | ns3.second-ns.de ⚠️ Not in zone NS records | ||||||
| A | 2001:67c:192c::add:b3🇩🇪 NORIS-NETWORK2001:67c:192c::/48 | ||||||
| PTR | ns3.second-ns.de | ||||||
| A | 193.47.99.4🇩🇪 NORIS-NETWORK193.47.99.0/24 | ||||||
| PTR | ns3.second-ns.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=1776029889 | ||||||
Same first word
Similar names
DNS History
5 records (3 active, 2 former)
●NSns.second-ns.com2015-06-10 → 2026-04-12 · 2 obs
● 2026-04-12 21:57:36
●NSns1.your-server.de2015-06-10 → 2026-04-12 · 2 obs
● 2026-04-12 21:57:36
●NSns3.second-ns.de2015-06-10 → 2026-04-12 · 2 obs
● 2026-04-12 21:57:36
○MXmail.ostek.de2015-06-10 → 2017-05-17 · 4 obs
● 2017-05-17 12:15:20
○ 2026-03-26 23:30:44
○ 2026-04-12 21:57:36
○A78.47.54.52015-06-10 → 2017-05-17 · 4 obs
● 2017-05-17 12:15:20
○ 2026-03-26 23:30:44
○ 2026-04-12 21:57:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | f.nic.de, a.nic.de, z.nic.de | - |
| ostek.de | ns3.second-ns.de, ns1.your-server.de, ns.second-ns.com | 4 records |
✅ Authoritative Response
Server:193.47.99.4
NS records: ns3.second-ns.de, ns1.your-server.de, ns.second-ns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ostek.de (unsigned zone)
⏱️ Timing
Total: 4013ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.your-server.de, ns3.second-ns.de, ns1.your-server.de...)
Analysis
Name Servers
ostek.de is delegated to three name servers: ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de.
ostek.de at least partially shares name servers with other domains, including f.c.c.4.7.1.c.0.8.f.4.0.1.0.a.2.ip6.arpa, city-fahrschule-krug.de, motorrad-fuchs.de, c.8.1.2.7.1.c.0.8.f.4.0.1.0.a.2.ip6.arpa and groenendael.at.
Host names with two IP numbers:
ns.second-ns.com: 2a01:4f8:0:a101::b:1 and 213.239.204.242
ns3.second-ns.de: 2001:67c:192c::add:b3 and 193.47.99.4
ns1.your-server.de: 2a01:4f8:0:1::5ddc:1 and 213.133.100.102