osnetwork.de - dns.ninja
osnetwork.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:4f8:13b:2d52::50:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| A | 94.130.142.203🇩🇪 Hetzner94.130.0.0/16 HETZNER-DC | ||||||
| NS | ns81.domaincontrol.com ⭐ | ||||||
| A | 97.74.101.32🇺🇸 GODADDY-DNS97.74.100.0/23 | ||||||
| PTR | ns61.domaincontrol.com | ||||||
| NS | ns82.domaincontrol.com | ||||||
| A | 173.201.69.32🇺🇸 GODADDY-DNS173.201.68.0/23 | ||||||
| PTR | ns62.domaincontrol.com | ||||||
| MX | osnetwork.de ⭐ | ||||||
| A | 2a01:4f8:13b:2d52::50:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| A | 94.130.142.203🇩🇪 Hetzner94.130.0.0/16 HETZNER-DC | ||||||
| PTR | static.203.142.130.94.clients.your-server.de | ||||||
| SOA | ns81.domaincontrol.comdns@jomax.net 2020-09-01 #4 | ||||||
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=1782700418 | ||||||
MX for
osnetwork.de |
mailserver-b1.osnetwork.de |
Subdomains
mailserver-b1.osnetwork.de |
Same first word
Similar names
DNS History
10 records (5 active, 5 former)
○NSns.namespace4you.de2015-05-17 → 2017-04-05 · 4 obs
● 2017-04-05 07:55:30
○ 2026-02-20 22:24:56
○ 2026-06-29 02:46:42
○NSns2.namespace4you.de2015-05-17 → 2017-04-05 · 4 obs
● 2017-04-05 07:55:30
○ 2026-02-20 22:24:56
○ 2026-06-29 02:46:42
●NSns81.domaincontrol.com2026-02-20 → 2026-06-29 · 3 obs
● 2026-02-20 22:24:56
● 2026-06-29 02:46:42
●NSns82.domaincontrol.com2026-02-20 → 2026-06-29 · 3 obs
● 2026-02-20 22:24:56
● 2026-06-29 02:46:42
●MXosnetwork.de2015-05-17 → 2026-06-29 · 2 obs
● 2026-06-29 02:46:42
○A148.251.235.892017-04-05 → 2017-04-05 · 4 obs
● 2017-04-05 07:55:30
○ 2026-02-20 22:24:56
○ 2026-06-29 02:46:42
●A2a01:4f8:13b:2d52::50:12026-02-20 → 2026-06-29 · 3 obs
● 2026-02-20 22:24:56
● 2026-06-29 02:46:42
○A2a01:4f8:201:3343::50:12017-04-05 → 2017-04-05 · 4 obs
● 2017-04-05 07:55:30
○ 2026-02-20 22:24:56
○ 2026-06-29 02:46:42
○A81.169.130.1392015-05-17 → 2016-06-27 · 4 obs
● 2016-06-27 10:02:16
○ 2017-04-05 07:55:30
○ 2026-06-29 02:46:42
●A94.130.142.2032026-02-20 → 2026-06-29 · 3 obs
● 2026-02-20 22:24:56
● 2026-06-29 02:46:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | z.nic.de, f.nic.de, a.nic.de | - |
| osnetwork.de | ns81.domaincontrol.com, ns82.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.101.32
NS records: ns81.domaincontrol.com, ns82.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for osnetwork.de (unsigned zone)
⏱️ Timing
Total: 1502ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 94.130.142.203 |
| AAAA | 1 | 2a01:4f8:13b:2d52::50:1 |
| NS | 2 | ns81.domaincontrol.com, ns82.domaincontrol.com |
| MX | 1 | osnetwork.de (pri: 100) |
| SOA | 1 | ns81.domaincontrol.com dns.jomax.net |
Analysis
Hierarchy
mailserver-b1.osnetwork.de is a subdomain of osnetwork.de.
Mail Server Role
osnetwork.de serves as a mail server for both osnetwork.de and mailserver-b1.osnetwork.de.
IP Addresses
osnetwork.de points to the IP addresses 94.130.142.203 and 2a01:4f8:13b:2d52::50:1
Additional host names — bigolly.de, static.203.142.130.94.clients.your-server.de, webmaster-imho.de and two others — share IP numbers with osnetwork.de.
Name Servers
Two name servers handle the delegation for osnetwork.de: ns81.domaincontrol.com and ns82.domaincontrol.com.
osnetwork.de shares its name server setup with other domains, including bifora.de, juffer.de, your24.de and two others.
Both ns81.domaincontrol.com and ns82.domaincontrol.com have a single IP address each — ns81.domaincontrol.com resolves to 97.74.101.32 while ns82.domaincontrol.com resolves to 173.201.69.32.
Mail Servers
osnetwork.de has a single mail server: osnetwork.de itself.
osnetwork.de shares its mail server setup with other domains, such as mailserver-b1.osnetwork.de.
osnetwork.de resolves to two IP numbers — 94.130.142.203 and 2a01:4f8:13b:2d52::50:1.