b2b-leg.de - robtex.com
b2b-leg.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=1776044560 | ||||||
Subdomains
mail.b2b-leg.de |
Same first word
b2b-leg.de |
DNS History
7 records (6 active, 1 former)
●NSnsa6.schlundtech.de2015-05-28 → 2026-04-13 · 2 obs
● 2026-04-13 02:00:16
●NSnsb6.schlundtech.de2015-05-28 → 2026-04-13 · 2 obs
● 2026-04-13 02:00:16
●NSnsc6.schlundtech.de2015-05-28 → 2026-04-13 · 2 obs
● 2026-04-13 02:00:16
●NSnsd6.schlundtech.de2015-05-28 → 2026-04-13 · 2 obs
● 2026-04-13 02:00:16
●MXmail.b2b-leg.de2015-05-28 → 2026-04-13 · 2 obs
● 2026-04-13 02:00:16
●A217.160.29.2482026-03-15 → 2026-04-13 · 3 obs
● 2026-03-15 08:03:40
● 2026-04-13 02:00:16
○A85.214.221.252015-05-28 → 2020-02-04 · 4 obs
● 2020-02-04 06:10:58
○ 2026-03-15 08:03:40
○ 2026-04-13 02:00:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| b2b-leg.de | nsb6.schlundtech.de, nsc6.schlundtech.de, nsd6.schlundtech.de, nsa6.schlundtech.de | - |
✅ Authoritative Response
Server:185.132.34.227
NS records: nsb6.schlundtech.de, nsc6.schlundtech.de, nsd6.schlundtech.de, nsa6.schlundtech.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for b2b-leg.de (unsigned zone)
⏱️ Timing
Total: 859ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.160.29.248 |
| NS | 4 | nsc6.schlundtech.de, nsa6.schlundtech.de... |
| MX | 1 | mail.b2b-leg.de (pri: 10) |
| SOA | 1 | nsa6.schlundtech.de fh.screenteam.de |
Analysis
Hierarchy
b2b-leg.de is the parent of mail.b2b-leg.de.
IP Addresses
b2b-leg.de resolves to a single IP: 217.160.29.248.
Other host names, for instance uts-duesseldorf.de, jonas.screenteam.de, plesk.screenteam.de, henkinternational.de and filyno.de share IP numbers with b2b-leg.de.
Name Servers
b2b-leg.de is delegated to four name servers: nsa6.schlundtech.de, nsb6.schlundtech.de, nsc6.schlundtech.de and nsd6.schlundtech.de.
b2b-leg.de shares some name servers with other domains, for example hydrol-earth-syst-sci.net, agrotechnic.de, trackthat.de, eureopeanoceanfoundation.de and firewalled.de.
Host names with two IP numbers
Two IPs per host:
nsa6.schlundtech.de points to 2607:f1c0:fe:53:185:132:34:227 and 185.132.34.227
nsb6.schlundtech.de points to 2607:f1c0:fe:53:185:132:35:227 and 185.132.35.227
nsc6.schlundtech.de points to 2001:8d8:fe:53:217:160:80:227 and 217.160.80.227
nsd6.schlundtech.de points to 2001:8d8:fe:53:217:160:81:227 and 217.160.81.227
Mail Servers
b2b-leg.de is handled by a single mail server, mail.b2b-leg.de.
Host name mail.b2b-leg.de points to IP 178.15.218.211.