blitzlab.de - robtex.com
blitzlab.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=1778436184 | ||||||
Subdomains
www.blitzlab.de |
Same first word
blitzlab.de |
DNS History
6 records (6 active, 0 former)
●NSns1.fz-rossendorf.de2026-02-23 → 2026-05-10 · 2 obs
● 2026-05-10 18:31:16
●NSns2.fz-rossendorf.de2026-02-23 → 2026-05-10 · 2 obs
● 2026-05-10 18:31:16
●MXa1911.mx.srv.dfn.de2026-02-23 → 2026-05-10 · 2 obs
● 2026-05-10 18:31:16
●MXb1911.mx.srv.dfn.de2026-02-23 → 2026-05-10 · 2 obs
● 2026-05-10 18:31:16
●MXc1911.mx.srv.dfn.de2026-02-23 → 2026-05-10 · 2 obs
● 2026-05-10 18:31:16
●A149.220.142.172026-02-23 → 2026-05-10 · 2 obs
● 2026-05-10 18:31:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | z.nic.de, f.nic.de, a.nic.de | - |
| blitzlab.de | ns1.fz-rossendorf.de, ns2.fz-rossendorf.de | 2 records |
✅ Authoritative Response
Server:149.220.4.2
NS records: ns1.fz-rossendorf.de, ns2.fz-rossendorf.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for blitzlab.de (unsigned zone)
⏱️ Timing
Total: 1130ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 149.220.142.17 |
| NS | 2 | ns2.fz-rossendorf.de, ns1.fz-rossendorf.de |
| MX | 3 | a1911.mx.srv.dfn.de (pri: 10), b1911.mx.srv.dfn.de (pri: 10)... |
| SOA | 1 | ns1.fz-rossendorf.de dnsadmin.fz-rossend |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.fz-rossendorf.de, ns2.fz-rossendorf.de)
Analysis
Hierarchy
The parent of www.blitzlab.de is blitzlab.de.
IP Addresses
blitzlab.de points to a single IP: 149.220.142.17.
Other host names, for instance www.lunanova.eu, www.ionbeams.eu, www.smartsensorics.eu, smartsensorics.eu and solstice-battery.eu share IP numbers with blitzlab.de.
Name Servers
Two name servers ns1.fz-rossendorf.de and ns2.fz-rossendorf.de handle delegation for blitzlab.de.
blitzlab.de uses the same name server setup as other domains, for example lunanova.eu, combine-eu.com, hibef.eu, hibef.de and malar-project.eu.
blitzlab.de partially shares name servers with other domains; examples include fzd.de, helmholtz-dresden.de, hzdr.de, hzdr.eu and fz-rossendorf.de.
These name servers are often used with the name servers dns-3.dfn.de and dns1.uni-koeln.de.
Host names with one IP number: The host name ns1.fz-rossendorf.de points to 149.220.4.2 and the host name ns2.fz-rossendorf.de points to 149.220.16.11.
Mail Servers
blitzlab.de is handled by three mail servers: a1911.mx.srv.dfn.de, b1911.mx.srv.dfn.de and c1911.mx.srv.dfn.de.
blitzlab.de shares some mail servers with other domains, at least partially, such as solstice-battery.eu, infactproject.eu, gls16.org, sax-fusion.eu and re-mining.de.
Host names with one IP number:
Host a1911.mx.srv.dfn.de points to 194.95.232.137.
Host b1911.mx.srv.dfn.de points to 194.95.234.137.
Host c1911.mx.srv.dfn.de points to 194.95.238.137.