it-netztechnik.de - robtex.com
it-netztechnik.de
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns1.ispone-business.de ⭐ | ||||||
| A | 2a00:5080:4:1::2🇩🇪 ISPONE2a00:5080::/32 | ||||||
| PTR | dns2.ispone-business.de | ||||||
| A | 84.38.79.92🇩🇪 ISPONE84.38.78.0/23 | ||||||
| PTR | server92.vserver-on.de | ||||||
| NS | dns2.ispone-business.de | ||||||
| A | 2a00:5080:4:2::2🇩🇪 ISPONE2a00:5080::/32 | ||||||
| PTR | dns1.ispone-business.de | ||||||
| A | 84.38.64.92🇩🇪 ISPONE84.38.64.0/21 | ||||||
| MX | mail.it-netztechnik.de ⭐ | ||||||
| A | 84.38.64.70🇩🇪 ISPONE84.38.64.0/21 | ||||||
| PTR | srv05.itn-webservices.de | ||||||
| MX | v1.it-netztechnik.de(20) | ||||||
| A | 84.38.64.65🇩🇪 ISPONE84.38.64.0/21 | ||||||
| PTR | v1.it-netztechnik.de | ||||||
| TXT | v=spf1 a mx ptr ~all | ||||||
| SOA | dns1.ispone-business.dehostmaster@ispone-business.de 2025-03-13 #1 | ||||||
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=1777032888 | ||||||
Subdomains
Same first word
it-netztechnik.de |
DNS History
5 records (4 active, 1 former)
●NSdns1.ispone-business.de2015-07-04 → 2026-04-24 · 2 obs
● 2026-04-24 12:28:50
●NSdns2.ispone-business.de2015-07-04 → 2026-04-24 · 2 obs
● 2026-04-24 12:28:50
●MXmail.it-netztechnik.de2015-07-04 → 2026-04-24 · 2 obs
● 2026-04-24 12:28:50
●MXv1.it-netztechnik.de2026-03-15 → 2026-04-24 · 3 obs
● 2026-03-15 00:23:32
● 2026-04-24 12:28:50
○A84.38.64.652015-07-04 → 2016-04-25 · 4 obs
● 2016-04-25 18:48:54
○ 2017-02-11 14:39:04
○ 2026-04-24 12:28:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| it-netztechnik.de | dns1.ispone-business.de, dns2.ispone-business.de | 4 records |
✅ Authoritative Response
Server:84.38.79.92
NS records: dns1.ispone-business.de, dns2.ispone-business.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for it-netztechnik.de (unsigned zone)
⏱️ Timing
Total: 704ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns1.ispone-business.de, dns2.ispone-business.de |
| MX | 2 | v1.it-netztechnik.de (pri: 20), mail.it-netztechnik.de (pri: 10) |
| TXT | 1 | v=spf1 a mx ptr ~all |
| SOA | 1 | dns1.ispone-business.de hostmaster.ispon |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns1.ispone-business.de, dns2.ispone-business.de, dns1.ispone-business.de...)
Analysis
Hierarchy
it-netztechnik.de is a parent of mail.it-netztechnik.de and v1.it-netztechnik.de.
Name Servers
it-netztechnik.de is delegated to two name servers: dns1.ispone-business.de and dns2.ispone-business.de.
it-netztechnik.de uses the same name server setup as other domains such as baupla.de, 18.66.38.84.in-addr.arpa, 221.64.38.84.in-addr.arpa, autohaus-kupke.de and palmen-it.de.
it-netztechnik.de shares name servers with other domains at least partially, for example xn--urologen-wrzburg-szb.de, 0.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.8.5.1.0.1.0.0.0.0.8.0.5.0.0.a.2.ip6.arpa, 0.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.1.1.0.0.1.0.0.0.0.8.0.5.0.0.a.2.ip6.arpa, danielschenk.com and nusshart.com.
These name servers are commonly used alongside dns1-ipv6.ispone-business.de, dns2-ipv6.ispone-business.de, dns1.dns-on.de, dns2.dns-on.de, dns1.serverflex.de and dns2.serverflex.de.
Host names with two IP numbers:
dns1.ispone-business.de points to 2a00:5080:4:1::2 and 84.38.79.92; dns2.ispone-business.de points to 2a00:5080:4:2::2 and 84.38.64.92.
Mail Servers
Two mail servers mail.it-netztechnik.de and v1.it-netztechnik.de handle it-netztechnik.de.
Host names with one IP number:
mail.it-netztechnik.de points to: 84.38.64.70.
v1.it-netztechnik.de points to: 84.38.64.65.