duisburgweb.de - robtex.com
duisburgweb.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.214.149.111🇩🇪 STRATO85.214.0.0/15 AG | ||||||
| PTR | h2989619.stratoserver.net | ||||||
| NS | ns3.stratoserver.net ⭐ | ||||||
| A | 2607:f1c0:fe:53:185:132:34:159🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| PTR | ns3.stratoserver.net | ||||||
| A | 185.132.34.159🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | ns3.stratoserver.net | ||||||
| NS | ns4.stratoserver.net | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:32🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | ns4.stratoserver.net | ||||||
| A | 217.160.80.159🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | ns4.stratoserver.net | ||||||
| MX | smtp.rzone.de ⭐ | ||||||
| A | 2a01:238:20a:202:50f0::2097🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | smtp.rzone.de | ||||||
| A | 81.169.145.98🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| PTR | smtp.rzone.de | ||||||
| SOA | ns3.stratoserver.nethostmaster@strato-rz.de 2022-10-18 #24 | ||||||
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=1776143839 | ||||||
Subdomains
www.duisburgweb.de |
Same first word
duisburgweb.de |
DNS History
12 records (4 active, 8 former)
○NSns10.nameserverservice.de2015-07-03 → 2020-01-12 · 5 obs
● 2015-07-03 10:31:10
● 2020-01-12 15:21:46
○ 2026-03-07 08:07:28
○ 2026-04-14 05:46:54
○NSns3.kundenserver.de2008-12-09 → 2008-12-09 · 3 obs
○ 2015-07-03 10:31:10
○ 2026-04-14 05:46:54
●NSns3.stratoserver.net2026-03-07 → 2026-04-14 · 3 obs
● 2026-03-07 08:07:28
● 2026-04-14 05:46:54
○NSns4.kundenserver.de2008-12-09 → 2008-12-09 · 3 obs
○ 2015-07-03 10:31:10
○ 2026-04-14 05:46:54
●NSns4.stratoserver.net2026-03-07 → 2026-04-14 · 3 obs
● 2026-03-07 08:07:28
● 2026-04-14 05:46:54
○NSns9.nameserverservice.de2015-07-03 → 2020-01-12 · 5 obs
● 2015-07-03 10:31:10
● 2020-01-12 15:21:46
○ 2026-03-07 08:07:28
○ 2026-04-14 05:46:54
○MXmx00.kundenserver.de2008-12-09 → 2008-12-09 · 3 obs
○ 2015-07-03 10:31:10
○ 2026-04-14 05:46:54
○MXmx01.kundenserver.de2008-12-09 → 2008-12-09 · 3 obs
○ 2015-07-03 10:31:10
○ 2026-04-14 05:46:54
●MXsmtp.rzone.de2026-03-07 → 2026-04-14 · 3 obs
● 2026-03-07 08:07:28
● 2026-04-14 05:46:54
●A85.214.149.1112026-03-07 → 2026-04-14 · 3 obs
● 2026-03-07 08:07:28
● 2026-04-14 05:46:54
○A85.25.136.322015-07-03 → 2020-01-12 · 5 obs
● 2015-07-03 10:31:10
● 2020-01-12 15:21:46
○ 2026-03-07 08:07:28
○ 2026-04-14 05:46:54
○A87.106.14.1222008-12-09 → 2008-12-09 · 3 obs
○ 2015-07-03 10:31:10
○ 2026-04-14 05:46:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| duisburgweb.de | ns3.stratoserver.net, ns4.stratoserver.net | - |
✅ Authoritative Response
Server:185.132.34.159
NS records: ns3.stratoserver.net, ns4.stratoserver.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for duisburgweb.de (unsigned zone)
⏱️ Timing
Total: 817ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.214.149.111 |
| NS | 2 | ns4.stratoserver.net, ns3.stratoserver.net |
| MX | 1 | smtp.rzone.de (pri: 5) |
| SOA | 1 | ns3.stratoserver.net hostmaster.strato-r |
Analysis
Hierarchy
duisburgweb.de is a parent of www.duisburgweb.de.
IP Addresses
duisburgweb.de points to a single IP address: 85.214.149.111.
Other host names such as h2989619.stratoserver.net and bz-duisburg.de share IP numbers with duisburgweb.de.
Name Servers
duisburgweb.de is delegated to two name servers: ns3.stratoserver.net and ns4.stratoserver.net.
duisburgweb.de uses the same name server setup as other domains, including vaupelteam.de, quizlam.com, camodata.com, klassenausflug.info and senioren-aktiv-bonn.de.
Host names with two IP numbers:
ns3.stratoserver.net points to 2607:f1c0:fe:53:185:132:34:159 and 185.132.34.159.
ns4.stratoserver.net points to 2001:8d8:fe:53:5747:2a74:d:32 and 217.160.80.159.
Mail Servers
The mail server for duisburgweb.de is smtp.rzone.de.
duisburgweb.de uses the same mail server setup as other domains, for instance mail.rubenschuitemaker.nl, test.rb-echt.nl, mx.53093135.xy.strato-hosting.eu, sps-contracting.com and terapisidan.se.
Hostname smtp.rzone.de resolves to two IPs: 2a01:238:20a:202:50f0::2097 and 81.169.145.98.