hel-systems.de - robtex.com
hel-systems.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=1777087768 | ||||||
Subdomains
Same first word
hel-systems.de |
hel-systems.com |
Similar names
DNS History
6 records (5 active, 1 former)
●NSns.second-ns.com2015-06-11 → 2026-04-25 · 2 obs
● 2026-04-25 03:40:36
●NSns1.your-server.de2015-06-11 → 2026-04-25 · 2 obs
● 2026-04-25 03:40:36
●NSns3.second-ns.de2015-06-11 → 2026-04-25 · 2 obs
● 2026-04-25 03:40:36
●MXhelsystems-de0i.mail.protection.outlook.com2026-02-20 → 2026-04-25 · 3 obs
● 2026-02-20 12:08:28
● 2026-04-25 03:40:36
○MXmail.hel-systems.de2015-06-11 → 2018-07-13 · 4 obs
● 2018-07-13 21:43:32
○ 2026-02-20 12:08:28
○ 2026-04-25 03:40:36
●A188.40.28.1632015-06-11 → 2026-04-25 · 2 obs
● 2026-04-25 03:40:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| hel-systems.de | ns.second-ns.com, ns1.your-server.de, ns3.second-ns.de | 4 records |
✅ Authoritative Response
Server:213.239.204.242
NS records: ns.second-ns.com, ns1.your-server.de, ns3.second-ns.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hel-systems.de (unsigned zone)
⏱️ Timing
Total: 2709ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 188.40.28.163 |
| NS | 3 | ns1.your-server.de, ns3.second-ns.de... |
| MX | 1 | helsystems-de0i.mail.protection.outlook. |
| TXT | 3 | google-site-verification=raSuednZdW45RBP, v=spf1 a:mail1.hel-systems.de ip4:62.159... |
| 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
hel-systems.de is a parent of mail1.hel-systems.de and www.hel-systems.de.
IP Addresses
hel-systems.de resolves to one IP number: 188.40.28.163.
Other host names, for instance tragbaresvaterland.at, bargeldprotest.de, aep.at, yho.com.ua and mail.hackattack-game.com share IP numbers with hel-systems.de.
Name Servers
hel-systems.de is delegated to three name servers: ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de.
hel-systems.de at least partially shares name servers with other domains, including bayern-ost.de, bridge-club-wuerzburg.de, c.8.0.0.0.f.f.f.8.f.4.0.1.0.a.2.ip6.arpa, 11.40.188.in-addr.arpa and jochimsen.org.
These name servers are commonly used with hydrogen.ns.hetzner.com.
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
Mail Servers
A single mail server handles hel-systems.de, helsystems-de0i.mail.protection.outlook.com.
Host helsystems-de0i.mail.protection.outlook.com points to eight IPs: 2a01:111:f403:ca09::2, 2a01:111:f403:ca09::7, 2a01:111:f403:ca09::b, 2a01:111:f403:ca09::20, 52.101.68.29, 52.101.68.36, 52.101.68.39 and 52.101.73.22.