och-group.de - robtex.com
och-group.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 195.201.171.66🇩🇪 Hetzner195.201.0.0/16 HETZNER-DC | ||||||
| PTR | static.66.171.201.195.clients.your-server.de | ||||||
| NS | ns1.first-ns.de ⭐ | ||||||
| A | 2a01:4f8:0:a101::a:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns1.first-ns.de | ||||||
| A | 213.239.242.238🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2 | ||||||
| PTR | ns1.first-ns.de | ||||||
| NS | robotns2.second-ns.de | ||||||
| A | 2a01:4f8:0:1::5ddc:2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | robotns2.second-ns.de | ||||||
| A | 213.133.100.103🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1 | ||||||
| PTR | robotns2.second-ns.de | ||||||
| NS | robotns3.second-ns.com | ||||||
| A | 2001:67c:192c::add:a3🇩🇪 NORIS-NETWORK2001:67c:192c::/48 | ||||||
| PTR | robotns3.second-ns.com | ||||||
| A | 193.47.99.3🇩🇪 NORIS-NETWORK193.47.99.0/24 | ||||||
| PTR | robotns3.second-ns.com | ||||||
| SOA | ns1.first-ns.dedns@hetzner.com 2026-04-14 #5 | ||||||
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=1778517127 | ||||||
Subdomains
Same first word
och-group.de |
och-group.com |
Similar names
DNS History
6 records (4 active, 2 former)
●NSns1.first-ns.de2015-06-18 → 2026-05-11 · 2 obs
● 2026-05-11 16:42:54
●NSrobotns2.second-ns.de2015-06-18 → 2026-05-11 · 2 obs
● 2026-05-11 16:42:54
●NSrobotns3.second-ns.com2015-06-18 → 2026-05-11 · 2 obs
● 2026-05-11 16:42:54
○MXmail.och-group.de2015-06-18 → 2026-03-25 · 3 obs
● 2026-03-25 18:23:04
○ 2026-05-11 16:42:54
●A195.201.171.662026-02-22 → 2026-05-11 · 3 obs
● 2026-02-22 19:32:08
● 2026-05-11 16:42:54
○A78.47.238.272015-06-18 → 2017-06-04 · 4 obs
● 2017-06-04 06:44:36
○ 2026-02-22 19:32:08
○ 2026-05-11 16:42:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| och-group.de | ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com | - |
✅ Authoritative Response
Server:213.239.242.238
NS records: ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for och-group.de (unsigned zone)
⏱️ Timing
Total: 1656ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 195.201.171.66 |
| NS | 3 | robotns2.second-ns.de, robotns3.second-ns.com... |
| SOA | 1 | ns1.first-ns.de dns.hetzner.com |
Analysis
Hierarchy
och-group.de is a parent of mail.och-group.de and ns1.och-group.de.
IP Addresses
och-group.de points to a single IP: 195.201.171.66.
Other host names, for example mxxh.de, mail.och-group.de, ns1.och-group.de and static.66.171.201.195.clients.your-server.de share IP numbers with och-group.de.
Name Servers
och-group.de is delegated to three name servers: robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.
och-group.de partially shares name servers with other domains; examples include xtentio.com, surf-proxy.de, sisters-hairstyling.de, roq.ad and ruform.com.
These name servers are commonly used with hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.
Host names with two IP numbers:
robotns3.second-ns.com points to 2001:67c:192c::add:a3 and 193.47.99.3.
ns1.first-ns.de points to 2a01:4f8:0:a101::a:1 and 213.239.242.238.
robotns2.second-ns.de points to 2a01:4f8:0:1::5ddc:2 and 213.133.100.103.