techknownet.de - dns.ninja
techknownet.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 134.76.9.14🇩🇪 GOENET134.76.0.0/16 | ||||||
| PTR | criterion-ele.com | ||||||
| PTR | baug-umg.de | ||||||
| PTR | co3learn.de | ||||||
| PTR | fodex-online.de | ||||||
| PTR | hochschul-cio.de | ||||||
| PTR | ifdem.de | ||||||
| PTR | linke-militanz.de | ||||||
| PTR | litlog.de | ||||||
| PTR | num-bfast.de | ||||||
| PTR | stiftung-ernst-waldschmidt.de | ||||||
| PTR | studieren-in-goettingen.de | ||||||
| PTR | studium-in-goettingen.de | ||||||
| PTR | studiumingoettingen.de | ||||||
| PTR | techknownet.de | ||||||
| PTR | universitaetsenergie.de | ||||||
| PTR | open-forecast.eu | ||||||
| PTR | atng.org | ||||||
| PTR | euro-par.org | ||||||
| PTR | europar.org | ||||||
| PTR | ip4.gwdg.de | ||||||
| PTR | vweb14.gwdg.de | ||||||
| PTR | humanet3.mpg.de | ||||||
| PTR | farmerspace.uni-goettingen.de | ||||||
| PTR | pilz.uni-goettingen.de | ||||||
| PTR | en.zern-verbund.de | ||||||
| PTR | maxcineapp.ab.mpg.de | ||||||
| NS | dns1.gwdg.de ⭐ | ||||||
| A | 2a06:93c7:e1::1🇩🇪 GOENET2a06:93c0::/29 GWDG-2a06-93c0 | ||||||
| PTR | dns1.gwdg.de | ||||||
| A | 134.76.33.41🇩🇪 GOENET134.76.0.0/16 | ||||||
| PTR | dns1.gwdg.de | ||||||
| NS | dns2.gwdg.de | ||||||
| A | 2a06:93c7:e2::1🇩🇪 GOENET2a06:93c0::/29 GWDG-2a06-93c0 | ||||||
| PTR | dns2.gwdg.de | ||||||
| A | 134.76.33.42🇩🇪 GOENET134.76.0.0/16 | ||||||
| PTR | dns2.gwdg.de | ||||||
| NS | dns3.gwdg.de | ||||||
| A | 193.175.210.140🇩🇪 DFN193.174.0.0/15 -AGG-1 | ||||||
| PTR | dns3.gwdg.de | ||||||
| SOA | dns1.gwdg.dehostmaster@gwdg.de serial=725206102 | ||||||
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=1786921410 | ||||||
PTR for
Same first word
techknownet.de |
techknownet.com |
DNS History
4 records (4 active, 0 former)
●A134.76.9.142026-03-12 → 2026-08-16 · 2 obs
● 2026-08-16 23:11:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| techknownet.de | dns1.gwdg.de, dns2.gwdg.de, dns3.gwdg.de | 5 records |
✅ Authoritative Response
Server:193.175.210.140
NS records: dns1.gwdg.de, dns2.gwdg.de, dns3.gwdg.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for techknownet.de (unsigned zone)
⏱️ Timing
Total: 677ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 134.76.9.14 |
| NS | 3 | dns3.gwdg.de, dns1.gwdg.de... |
| SOA | 1 | dns1.gwdg.de hostmaster.gwdg.de |
📌 Glue Records Collected
Total: 5
Out-of-bailiwick: 5 (dns1.gwdg.de, dns1.gwdg.de, dns2.gwdg.de...)
Analysis
IP Addresses
techknownet.de has exactly one IP address — 134.76.9.14.
zomidi.de, baug-umg.de, math.uni-goettingen.de plus two other host names have IP numbers in common with techknownet.de.
Name Servers
techknownet.de carries NS records delegating to dns1.gwdg.de, dns2.gwdg.de and dns3.gwdg.de.
There is at least partial name server overlap between techknownet.de and other domains — maxplanck.de, 90.76.134.in-addr.arpa, vw.mpi-marburg.mpg.de and two more among them.
These name servers regularly appear alongside dns1.demogr.mpg.de, elena.rz-berlin.mpg.de, dns0.mpi-klsb.mpg.de and 7 other name servers in NS record sets.
Host names pointing to two IP addresses:
dns1.gwdg.de resolves to two addresses: 134.76.33.41 and 2a06:93c7:e1::1.
dns2.gwdg.de resolves to two addresses: 134.76.33.42 and 2a06:93c7:e2::1.
Host names resolving to a single IP address:
The hostname dns3.gwdg.de resolves to 193.175.210.140.