b2sys.de - robtex.com
b2sys.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 212.112.252.151🇩🇪 IPX-AS15598212.112.224.0/19 IP Exchange GmbH | ||||||
| NS | ns2.incoweb.de ⭐ | ||||||
| A | 194.50.113.2🇩🇪 ROUTING-ANYCAST194.50.113.0/24 vollmarnet-anycast-route | ||||||
| PTR | ns2.routing.net | ||||||
| NS | ns1.incoweb.de | ||||||
| A | 134.0.30.178🇩🇪 AS48823134.0.24.0/21 | ||||||
| PTR | ns1.routing.net | ||||||
| NS | ns3.incoweb.de | ||||||
| A | 194.126.196.2🇩🇪 ACCELERATED-IT194.126.196.0/24 IP-Routing by Accelerated IT Services GmbH | ||||||
| PTR | ns3.routing.net | ||||||
| MX | mail.b2sys.de ⭐ | ||||||
| A | 212.112.252.151🇩🇪 IPX-AS15598212.112.224.0/19 IP Exchange GmbH | ||||||
| SOA | ns2.incoweb.dehttpnet@incoweb.de 2007-08-22 #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=1773553752 | ||||||
Subdomains
mail.b2sys.de |
Same first word
DNS History
5 records (5 active, 0 former)
●NSns1.incoweb.de2015-07-10 → 2026-03-22 · 2 obs
● 2026-03-22 17:54:00
●NSns2.incoweb.de2015-07-10 → 2026-03-22 · 2 obs
● 2026-03-22 17:54:00
●NSns3.incoweb.de2015-07-10 → 2026-03-22 · 2 obs
● 2026-03-22 17:54:00
●MXmail.b2sys.de2015-07-10 → 2026-03-22 · 2 obs
● 2026-03-22 17:54:00
●A212.112.252.1512015-07-10 → 2026-03-22 · 2 obs
● 2026-03-22 17:54:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| b2sys.de | ns1.incoweb.de, ns3.incoweb.de, ns2.incoweb.de | 2 records |
✅ Authoritative Response
Server: 194.126.196.2
NS records: ns1.incoweb.de, ns3.incoweb.de, ns2.incoweb.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for b2sys.de (unsigned zone)
⏱️ Timing
Total: 1162ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.112.252.151 |
| NS | 3 | ns1.incoweb.de, ns2.incoweb.de... |
| MX | 1 | mail.b2sys.de (pri: 10) |
| SOA | 1 | ns2.incoweb.de httpnet.incoweb.de |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.incoweb.de, ns1.incoweb.de)
Analysis
Hierarchy
mail.b2sys.de is a child of b2sys.de.
IP Addresses
b2sys.de resolves to one IP number: 212.112.252.151.
Other host names, for example mail.b2sys.de, share IP numbers with b2sys.de.
Name Servers
b2sys.de is delegated to three name servers: ns1.incoweb.de, ns2.incoweb.de and ns3.incoweb.de.
b2sys.de at least partially shares name servers with other domains, including malerfachbetrieb-krause.de, trainers-excellence.com, brust-partner.net, vbtec.com and lanoa.de.
Host names with a single IP:
ns1.incoweb.de points to 134.0.30.178; ns2.incoweb.de points to 194.50.113.2; ns3.incoweb.de points to 194.126.196.2.
Mail Servers
A single mail server handles b2sys.de, mail.b2sys.de.
Host name mail.b2sys.de resolves to a single IP: 212.112.252.151.