openumwelt.de - robtex.com
openumwelt.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 5.57.43.135🇩🇪 PLANETARYNETWORKS5.57.43.0/24 | ||||||
| PTR | host-5-57-43-135.cloud.planetary-networks.de | ||||||
| NS | ns1-eu.123ns.eu ⭐ | ||||||
| A | 2001:8d8:1801:71::1🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910 | ||||||
| A | 82.165.64.26🇩🇪 IONOS-AS82.165.0.0/16 IONOS-PA-4 | ||||||
| NS | ns2-eu.123ns.de | ||||||
| A | 2a01:4f8:171:1c61::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns2-eu.123ns.eu | ||||||
| A | 136.243.153.243🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3 | ||||||
| PTR | ns2-eu.123ns.eu | ||||||
| NS | ns3-eu.123ns.eu | ||||||
| A | 81.92.4.138🇩🇪 TAL-DE81.92.0.0/20 TAL.DE Klaus Internet Service GmbH | ||||||
| PTR | ns3-eu.123ns.eu | ||||||
| NS | ns4-eu.123ns.de | ||||||
| A | 2a01:239:0:c9::1🇩🇪 IONOS-AS2a01:239::/32 IONOS SE ber.de | ||||||
| PTR | ns4-eu.123ns.eu | ||||||
| A | 85.215.121.239🇩🇪 IONOS-AS85.215.96.0/19 IONOS SE ber.de | ||||||
| PTR | ns4-eu.123ns.eu | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1-eu.123ns.euhostmaster@123ns.eu 2025-02-19 #0 | ||||||
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=1786358615 | ||||||
Same first word
openumwelt.de |
DNS History
5 records (5 active, 0 former)
●A5.57.43.1352026-04-14 → 2026-08-10 · 2 obs
● 2026-08-10 10:58:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| openumwelt.de | ns1-eu.123ns.eu, ns3-eu.123ns.eu, ns2-eu.123ns.de, ns4-eu.123ns.de | 2 records |
✅ Authoritative Response
Server:85.215.121.239
NS records: ns1-eu.123ns.eu, ns3-eu.123ns.eu, ns2-eu.123ns.de, ns4-eu.123ns.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for openumwelt.de (unsigned zone)
⏱️ Timing
Total: 1065ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.57.43.135 |
| NS | 4 | ns1-eu.123ns.eu, ns2-eu.123ns.de... |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1-eu.123ns.eu hostmaster.123ns.eu |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns4-eu.123ns.de, ns4-eu.123ns.de)
Analysis
IP Addresses
openumwelt.de resolves to one IP address: 5.57.43.135.
Other host names share IP numbers with openumwelt.de; host-5-57-43-135.cloud.planetary-networks.de is one such example.
Name Servers
The authoritative name servers for openumwelt.de are ns2-eu.123ns.de, ns4-eu.123ns.de, ns1-eu.123ns.eu and ns3-eu.123ns.eu.
openumwelt.de partially shares its NS delegation with several other domains, including advancedquartzsolutions.com, rib-structural-engineering.com, innovationlablogistics.com and two others.
These name servers often co-occur with the name servers dns1.lkw-walter.com.
Hostnames that resolve to two IP addresses:
ns2-eu.123ns.de maps to two IP addresses — 136.243.153.243 and 2a01:4f8:171:1c61::2.
ns4-eu.123ns.de maps to two IP addresses — 85.215.121.239 and 2a01:239:0:c9::1.
ns1-eu.123ns.eu maps to two IP addresses — 82.165.64.26 and 2001:8d8:1801:71::1.
Hosts with just one IP address:
ns3-eu.123ns.eu points to the IP address 81.92.4.138.