helm9.de - robtex.com
helm9.de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2a03:4000:30:6a80::12:7367🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH | ||||||
| A | 188.68.47.78🇩🇪 netcup-AS188.68.47.0/24 | ||||||
| NS | root-dns.netcup.net ⭐ | ||||||
| A | 2a03:4000:0:1::e1e1🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH | ||||||
| PTR | root-dns.netcup.net | ||||||
| A | 46.38.225.225🇩🇪 netcup-AS46.38.225.0/24 | ||||||
| PTR | root-dns.netcup.net | ||||||
| NS | second-dns.netcup.net | ||||||
| A | 2a03:4000:2:24b::c7c7🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH | ||||||
| PTR | second-dns.netcup.net | ||||||
| A | 37.221.199.199🇩🇪 netcup-AS37.221.196.0/22 | ||||||
| PTR | second-dns.netcup.net | ||||||
| NS | third-dns.netcup.net | ||||||
| A | 2a03:4001:0:106::3f44🇩🇪 netcup-AS2a03:4001::/32 NETCUP-GMBH | ||||||
| PTR | third-dns.netcup.net | ||||||
| A | 188.68.63.68🇩🇪 netcup-AS188.68.63.0/24 NETCUP-GMBH | ||||||
| PTR | third-dns.netcup.net | ||||||
| MX | mail.helm9.de ⭐ | ||||||
| A | 188.68.47.80🇩🇪 netcup-AS188.68.47.0/24 | ||||||
| PTR | mx2f50.netcup.net | ||||||
| MX | mx2f50.netcup.net(50) | ||||||
| A | 188.68.47.80🇩🇪 netcup-AS188.68.47.0/24 | ||||||
| PTR | mx2f50.netcup.net | ||||||
| TXT | v=spf1 mx a include:_spf.webhosting.systems ~all | ||||||
| SOA | root-dns.netcup.netdnsadmin@netcup.net 2026-03-09 #66 | ||||||
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=1774786247 | ||||||
Subdomains
mail.helm9.de |
Same first word
helm9.de |
DNS History
15 records (7 active, 8 former)
○NSns1.hosting-agency.de2015-06-27 → 2017-10-02 · 4 obs
● 2017-10-02 00:12:16
○ 2026-02-25 23:13:10
○ 2026-03-29 12:25:50
○NSns3.hosting-agency.net2015-06-27 → 2017-10-02 · 4 obs
● 2017-10-02 00:12:16
○ 2026-02-25 23:13:10
○ 2026-03-29 12:25:50
○NSns4.hosting-agency.net2015-06-27 → 2017-10-02 · 4 obs
● 2017-10-02 00:12:16
○ 2026-02-25 23:13:10
○ 2026-03-29 12:25:50
●NSroot-dns.netcup.net2026-02-25 → 2026-03-29 · 3 obs
● 2026-02-25 23:13:10
● 2026-03-29 12:25:50
●NSsecond-dns.netcup.net2026-02-25 → 2026-03-29 · 3 obs
● 2026-02-25 23:13:10
● 2026-03-29 12:25:50
●NSthird-dns.netcup.net2026-02-25 → 2026-03-29 · 3 obs
● 2026-02-25 23:13:10
● 2026-03-29 12:25:50
●MXmail.helm9.de2026-02-25 → 2026-03-29 · 3 obs
● 2026-02-25 23:13:10
● 2026-03-29 12:25:50
○MXmx1.hosting-agency.de2015-06-27 → 2017-10-02 · 4 obs
● 2017-10-02 00:12:16
○ 2026-02-25 23:13:10
○ 2026-03-29 12:25:50
○MXmx2.hosting-agency.de2015-06-27 → 2017-10-02 · 4 obs
● 2017-10-02 00:12:16
○ 2026-02-25 23:13:10
○ 2026-03-29 12:25:50
●MXmx2f50.netcup.net2026-02-25 → 2026-03-29 · 3 obs
● 2026-02-25 23:13:10
● 2026-03-29 12:25:50
○MXmx3.hosting-agency.de2015-06-27 → 2017-10-02 · 4 obs
● 2017-10-02 00:12:16
○ 2026-02-25 23:13:10
○ 2026-03-29 12:25:50
○A178.63.176.2092015-06-27 → 2016-09-21 · 4 obs
● 2016-09-21 10:35:58
○ 2017-10-02 00:12:16
○ 2026-03-29 12:25:50
●A188.68.47.782026-02-25 → 2026-03-29 · 3 obs
● 2026-02-25 23:13:10
● 2026-03-29 12:25:50
●A2a03:4000:30:6a80::12:73672026-02-25 → 2026-03-29 · 3 obs
● 2026-02-25 23:13:10
● 2026-03-29 12:25:50
○A91.220.49.1962017-10-02 → 2017-10-02 · 4 obs
● 2017-10-02 00:12:16
○ 2026-02-25 23:13:10
○ 2026-03-29 12:25:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| helm9.de | root-dns.netcup.net, third-dns.netcup.net, second-dns.netcup.net | - |
✅ Authoritative Response
Server:46.38.225.225
NS records: root-dns.netcup.net, third-dns.netcup.net, second-dns.netcup.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1175ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 188.68.47.78 |
| AAAA | 1 | 2a03:4000:30:6a80::12:7367 |
| NS | 3 | second-dns.netcup.net, third-dns.netcup.net... |
| MX | 2 | mx2f50.netcup.net (pri: 50), mail.helm9.de (pri: 10) |
| TXT | 1 | v=spf1 mx a include:_spf.webhosting.syst |
| SOA | 1 | root-dns.netcup.net dnsadmin.netcup.net |
Analysis
Hierarchy
mail.helm9.de is a child of helm9.de.
IP Addresses
helm9.de has two IP numbers: 2a03:4000:30:6a80::12:7367 and 188.68.47.78.
Other host names, for instance debruen.de, europaklasse-lbk.de, die-linke-im-stadtrat-fuerth.de, www.funis.de and funis.de share IP numbers with helm9.de.
Name Servers
helm9.de is delegated to three name servers: root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.
helm9.de at least partially shares name servers with other domains, including belaidlemharchi.de, bfw-n.de, tkusch.de, mailstrom.de and brannopac.de.
Host names with two IP numbers:
root-dns.netcup.net: 2a03:4000:0:1::e1e1 and 46.38.225.225
second-dns.netcup.net: 2a03:4000:2:24b::c7c7 and 37.221.199.199
third-dns.netcup.net: 2a03:4001:0:106::3f44 and 188.68.63.68
Mail Servers
helm9.de is served by two mail servers mail.helm9.de and mx2f50.netcup.net.
helm9.de shares at least some mail servers with other domains, for example tschork.de, harriefeld.net, rollladenversand.com, webrene.com and 4dignity.de.
These mail servers are often used with mail.worldtourforpeace.org and melange.kaffeesud.org.
Host names with a single IP number:
The host name mail.helm9.de points to 188.68.47.80.
The host name mx2f50.netcup.net points to 188.68.47.80.
Host names pointing to 188.68.47.80: mail.helm9.de and mx2f50.netcup.net.