test-uol.de - robtex.com
test-uol.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 134.106.87.121🇩🇪 DFN134.106.0.0/16 | ||||||
| PTR | futurise-research.com | ||||||
| PTR | forschen-at-studium.de | ||||||
| PTR | forschenatstudium.de | ||||||
| PTR | futurise-research.de | ||||||
| PTR | schulsozialarbeit-survey.de | ||||||
| PTR | schulsozialarbeits-survey.de | ||||||
| PTR | survey-schulsozialarbeit.de | ||||||
| PTR | test-uni-oldenburg.de | ||||||
| PTR | test-uol.de | ||||||
| PTR | edu-digitalinequality.org | ||||||
| PTR | sigmm-europe.org | ||||||
| PTR | www.schulsozialarbeit-survey.de | ||||||
| PTR | www.schulsozialarbeits-survey.de | ||||||
| PTR | www.survey-schulsozialarbeit.de | ||||||
| PTR | icbm.uni-oldenburg.de | ||||||
| PTR | webc.uni-oldenburg.de | ||||||
| NS | ns01.uni-oldenburg.de ⭐ | ||||||
| A | 134.106.40.10🇩🇪 DFN134.106.0.0/16 | ||||||
| PTR | ns01.uni-oldenburg.de | ||||||
| NS | arbi.informatik.uni-oldenburg.de | ||||||
| A | 134.106.1.7🇩🇪 DFN134.106.0.0/16 | ||||||
| PTR | arbi.informatik.uni-oldenburg.de | ||||||
| NS | dns-2.dfn.de | ||||||
| A | 2001:638:d:b102::1🇩🇪 DFN2001:638::/32 -V6-AGG1 | ||||||
| PTR | dns-2.dfn.de | ||||||
| A | 193.174.75.54🇩🇪 DFN193.174.0.0/15 -AGG-1 | ||||||
| PTR | dns-2.dfn.de | ||||||
| NS | ns02.uni-oldenburg.de | ||||||
| A | 134.106.49.4🇩🇪 DFN134.106.0.0/16 | ||||||
| PTR | ns02.uni-oldenburg.de | ||||||
| SOA | ns01.uni-oldenburg.deipserv@uni-oldenburg.de serial=793964077 | ||||||
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=1776195068 | ||||||
PTR for
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t-solute.de |
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| test-uol.de | ns02.uni-oldenburg.de, dns-2.dfn.de, arbi.informatik.uni-oldenburg.de, ns01.uni-oldenburg.de | 3 records |
✅ Authoritative Response
Server:134.106.1.7
NS records: ns02.uni-oldenburg.de, dns-2.dfn.de, arbi.informatik.uni-oldenburg.de, ns01.uni-oldenburg.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for test-uol.de (unsigned zone)
⏱️ Timing
Total: 4158ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 134.106.87.121 |
| NS | 4 | dns-2.dfn.de, ns02.uni-oldenburg.de... |
| SOA | 1 | ns01.uni-oldenburg.de ipserv.uni-oldenbu |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns02.uni-oldenburg.de, ns01.uni-oldenburg.de, arbi.informatik.uni-oldenburg.de)
Analysis
IP Addresses
test-uol.de points to a single IP number: 134.106.87.121.
Other host names, for instance icbm.uni-oldenburg.de, forwind-academy.com, survey-schulsozialarbeit.de, offshore-wind-studies.com and forschenatstudium.de share IP numbers with test-uol.de.
Name Servers
test-uol.de is delegated to four name servers: dns-2.dfn.de, ns01.uni-oldenburg.de, ns02.uni-oldenburg.de and arbi.informatik.uni-oldenburg.de.
test-uol.de at least partially shares name servers with other domains, for instance 248.124.192.in-addr.arpa, fhp-campusambulanz.de, imm.rwth-aachen.de, 2.0.7.0.8.3.6.0.1.0.0.2.ip6.arpa and cellbio.rwth-aachen.de.
These name servers are commonly used together with the name servers dns-1.dfn.de, zs1.rz.rwth-aachen.de, zs2.rz.rwth-aachen.de, ns1.fu-berlin.de, ns2.fu-berlin.de, ns3.fu-berlin.de, dns-3.dfn.de, deneb.dfn.de, chaplin.rz.uni-frankfurt.de and wattdenn.rz.uni-frankfurt.de.
Host names by IP count:
Two IP numbers: The host name dns-2.dfn.de points to: 2001:638:d:b102::1 and 193.174.75.54.
One IP number: The host name ns01.uni-oldenburg.de points to: 134.106.40.10; The host name ns02.uni-oldenburg.de points to: 134.106.49.4; The host name arbi.informatik.uni-oldenburg.de points to: 134.106.1.7.