ostsee-models.de - robtex.com
ostsee-models.de
| DNSSEC | ⚠️ Not signed | ||||||
| NS | hydrogen.ns.hetzner.com ⭐ | ||||||
| A | 2a01:4f8:0:1::add:1098🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | hydrogen.ns.hetzner.com | ||||||
| A | 213.133.100.98🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1 | ||||||
| PTR | hydrogen.ns.hetzner.com | ||||||
| NS | helium.ns.hetzner.de | ||||||
| A | 2001:67c:192c::add:5🇩🇪 NORIS-NETWORK2001:67c:192c::/48 | ||||||
| PTR | helium.ns.hetzner.de | ||||||
| A | 193.47.99.5🇩🇪 NORIS-NETWORK193.47.99.0/24 | ||||||
| PTR | helium.ns.hetzner.de | ||||||
| NS | oxygen.ns.hetzner.com | ||||||
| A | 2a01:4f8:0:1::add:2992🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | oxygen.ns.hetzner.com | ||||||
| A | 88.198.229.192🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4 | ||||||
| PTR | oxygen.ns.hetzner.com | ||||||
| SOA | hydrogen.ns.hetzner.comdns@hetzner.com 2026-02-12 #0 | ||||||
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=1778754562 | ||||||
Same first word
ostsee-models.de |
DNS History
7 records (3 active, 4 former)
●NShelium.ns.hetzner.de2026-04-18 → 2026-05-14 · 3 obs
● 2026-04-18 22:47:30
● 2026-05-14 10:31:08
●NShydrogen.ns.hetzner.com2026-04-18 → 2026-05-14 · 3 obs
● 2026-04-18 22:47:30
● 2026-05-14 10:31:08
○NSns.isuma.de2015-07-08 → 2018-06-10 · 4 obs
● 2018-06-10 18:20:36
○ 2026-04-18 22:47:30
○ 2026-05-14 10:31:08
○NSns2.isuma.de2015-07-08 → 2018-06-10 · 4 obs
● 2018-06-10 18:20:36
○ 2026-04-18 22:47:30
○ 2026-05-14 10:31:08
●NSoxygen.ns.hetzner.com2026-04-18 → 2026-05-14 · 3 obs
● 2026-04-18 22:47:30
● 2026-05-14 10:31:08
○MXmail.ostsee-models.de2015-07-08 → 2018-06-10 · 4 obs
● 2018-06-10 18:20:36
○ 2026-04-18 22:47:30
○ 2026-05-14 10:31:08
○A37.61.200.772015-07-08 → 2018-06-10 · 4 obs
● 2018-06-10 18:20:36
○ 2026-04-18 22:47:30
○ 2026-05-14 10:31:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| ostsee-models.de | hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com, helium.ns.hetzner.de | - |
✅ Authoritative Response
Server:213.133.100.98
NS records: hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com, helium.ns.hetzner.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ostsee-models.de (unsigned zone)
⏱️ Timing
Total: 1858ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | helium.ns.hetzner.de, hydrogen.ns.hetzner.com... |
| SOA | 1 | hydrogen.ns.hetzner.com dns.hetzner.com |
Analysis
Name Servers
The domain ostsee-models.de is delegated to three name servers: hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.
ostsee-models.de shares name servers with other domains at least partially, for instance core42.com, kurzeinsatz.info, xn--rztekammer-sh-9eb.de, scq.de and chanelaxelsson.com.
these name servers are often used with ns1.first-ns.de, robotns3.second-ns.com and robotns2.second-ns.de.
Host names with two IP numbers:
hydrogen.ns.hetzner.com points to 2a01:4f8:0:1::add:1098 and 213.133.100.98
oxygen.ns.hetzner.com points to 2a01:4f8:0:1::add:2992 and 88.198.229.192
helium.ns.hetzner.de points to 2001:67c:192c::add:5 and 193.47.99.5