ursulastrasse.de - robtex.com
ursulastrasse.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 217.70.167.196🇩🇪 GELSEN-NET217.70.167.0/24 Kommunikationsgesellschaft mbH | ||||||
| PTR | websrv.kremer-its.de | ||||||
| NS | ns3.nsentry.de ⭐ | ||||||
| A | 212.162.15.6🇩🇪 PLUSSERVER-ASN1212.162.12.0/22 Symgenius GmbH & Co. KG | ||||||
| PTR | ns3.nsentry.de | ||||||
| NS | ns4.nsentry.de | ||||||
| A | 213.203.243.76🇩🇪 PLUSSERVER-ASN1213.203.240.0/21 PlusServer GmbH Aggregate Hamburg | ||||||
| MX | ursulastrasse.de ⭐ | ||||||
| A | 217.70.167.196🇩🇪 GELSEN-NET217.70.167.0/24 Kommunikationsgesellschaft mbH | ||||||
| PTR | websrv.kremer-its.de | ||||||
| SOA | ns3.nsentry.dehostmaster@ursulastrasse.de 2017-01-30 #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=1786353917 | ||||||
MX for
ursulastrasse.de |
Same first word
ursulastrasse.de |
DNS History
5 records (4 active, 1 former)
●NSns3.nsentry.de2015-07-14 → 2026-08-10 · 2 obs
● 2026-08-10 09:54:56
●NSns4.nsentry.de2015-07-14 → 2026-08-10 · 2 obs
● 2026-08-10 09:54:56
●MXursulastrasse.de2015-07-14 → 2026-08-10 · 2 obs
● 2026-08-10 09:54:56
●A217.70.167.1962026-03-09 → 2026-08-10 · 3 obs
● 2026-03-09 16:54:58
● 2026-08-10 09:54:56
○A217.70.167.1992015-07-14 → 2018-06-27 · 4 obs
● 2018-06-27 05:11:26
○ 2026-03-09 16:54:58
○ 2026-08-10 09:54:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | f.nic.de, a.nic.de, z.nic.de | - |
| ursulastrasse.de | ns4.nsentry.de, ns3.nsentry.de | - |
✅ Authoritative Response
Server:213.203.243.76
NS records: ns4.nsentry.de, ns3.nsentry.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ursulastrasse.de (unsigned zone)
⏱️ Timing
Total: 1035ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.70.167.196 |
| NS | 2 | ns3.nsentry.de, ns4.nsentry.de |
| MX | 1 | ursulastrasse.de (pri: 0) |
| SOA | 1 | ns3.nsentry.de hostmaster.ursulastrasse. |
Analysis
Mail Server Role
ursulastrasse.de acts as its own mail server.
IP Addresses
ursulastrasse.de points to a single IP number: 217.70.167.196.
Additional host names — mail.bienemann.nrw, webserver.kremer-its.de, www.huegelbau.de and two others — share IP numbers with ursulastrasse.de.
Name Servers
ursulastrasse.de is delegated to two name servers: ns3.nsentry.de and ns4.nsentry.de.
ursulastrasse.de shares its name server setup with other domains, including enterio.de, pc-notruf.net, chiemgau-ferien.com and two others.
ursulastrasse.de has some name servers in common with other domains such as rooms-america.com, kompetenzmarktplatz-nachhaltigkeit.de and abcrooms.com
These name servers tend to be deployed in combination with the name servers ns1.webtechdesign.de and ns2.webtechdesign.de.
Each of ns3.nsentry.de and ns4.nsentry.de has one IP address: ns3.nsentry.de uses 212.162.15.6 and ns4.nsentry.de uses 213.203.243.76.
Mail Servers
ursulastrasse.de has a single mail server: ursulastrasse.de itself.
ursulastrasse.de resolves to a single IP number: 217.70.167.196.