os-energy.de - robtex.com
os-energy.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=1778357323 | ||||||
Subdomains
owa.os-energy.de |
Same first word
os-energy.co.uk |
os-energy.de |
os-energy.info |
Similar names
DNS History
8 records (5 active, 3 former)
●NSns.second-ns.com2015-08-09 → 2026-05-09 · 2 obs
● 2026-05-09 20:10:54
●NSns1.your-server.de2015-08-09 → 2026-05-09 · 2 obs
● 2026-05-09 20:10:54
●NSns3.second-ns.de2015-08-09 → 2026-05-09 · 2 obs
● 2026-05-09 20:10:54
○MXmail.os-energy.de2015-08-09 → 2017-03-13 · 4 obs
● 2017-03-13 13:02:50
○ 2020-02-06 02:57:36
○ 2026-05-09 20:10:54
●MXosenergy-de0e.mail.protection.outlook.com2026-02-23 → 2026-05-09 · 3 obs
● 2026-02-23 21:26:32
● 2026-05-09 20:10:54
○MXowa.os-energy.de2020-02-06 → 2020-02-06 · 4 obs
● 2020-02-06 02:57:36
○ 2026-02-23 21:26:32
○ 2026-05-09 20:10:54
●A185.30.35.272026-02-23 → 2026-05-09 · 3 obs
● 2026-02-23 21:26:32
● 2026-05-09 20:10:54
○A213.133.104.202015-08-09 → 2020-02-06 · 4 obs
● 2020-02-06 02:57:36
○ 2026-02-23 21:26:32
○ 2026-05-09 20:10:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, z.nic.de, f.nic.de | - |
| os-energy.de | ns.second-ns.com, ns1.your-server.de, ns3.second-ns.de | 4 records |
✅ Authoritative Response
Server:193.47.99.4
NS records: ns.second-ns.com, ns1.your-server.de, ns3.second-ns.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for os-energy.de (unsigned zone)
⏱️ Timing
Total: 729ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.30.35.27 |
| NS | 3 | ns.second-ns.com, ns1.your-server.de... |
| MX | 1 | osenergy-de0e.mail.protection.outlook.co |
| TXT | 2 | MS=A867C7D6E92268BB9DB6A4B08A7A1638069F7, v=spf1 mx ip4:62.112.54.6 a:owa.os-energ |
| SOA | 1 | ns1.your-server.de postmaster.your-serve |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.your-server.de, ns1.your-server.de, ns3.second-ns.de...)
Analysis
Hierarchy
The parent of owa.os-energy.de is os-energy.de.
IP Addresses
os-energy.de points to a single IP: 185.30.35.27.
Other host names, for instance mx0.geld-online-blog.de, berlinbau.de, vezoza.com, www.webservice-sbraun.de and beck-sozialmarketing.de share IP numbers with os-energy.de.
Name Servers
os-energy.de is delegated to three name servers: ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de.
os-energy.de partially shares name servers with other domains; examples include hknb.de, 255.202.116.in-addr.arpa, glinski.immo, 6.1.0.3.a.0.d.0.8.f.4.0.1.0.a.2.ip6.arpa and traffictrends.gr.
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:
ns.second-ns.com points to 2a01:4f8:0:a101::b:1 and 213.239.204.242.
ns3.second-ns.de points to 2001:67c:192c::add:b3 and 193.47.99.4.
ns1.your-server.de points to 2a01:4f8:0:1::5ddc:1 and 213.133.100.102.
Mail Servers
os-energy.de is handled by a single mail server, osenergy-de0e.mail.protection.outlook.com.
Hostname osenergy-de0e.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::5, 2a01:111:f403:ca04::6, 2a01:111:f403:ca04::b, 2a01:111:f403:ca09::4, 52.101.68.8, 52.101.68.39, 52.101.73.8 and 52.101.73.153.