conceptsued.net - robtex.com
conceptsued.net
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.first-ns.de ⚠️ Not in zone NS records | ||||||
| A | 2a01:4f8:0:a101::a:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns1.first-ns.de | ||||||
| A | 213.239.242.238🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2 | ||||||
| PTR | ns1.first-ns.de | ||||||
| NS | robotns2.second-ns.de ⚠️ Not in zone NS records | ||||||
| A | 2a01:4f8:0:1::5ddc:2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | robotns2.second-ns.de | ||||||
| A | 213.133.100.103🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1 | ||||||
| PTR | robotns2.second-ns.de | ||||||
| NS | robotns3.second-ns.com ⚠️ Not in zone NS records | ||||||
| A | 2001:67c:192c::add:a3🇩🇪 NORIS-NETWORK2001:67c:192c::/48 | ||||||
| PTR | robotns3.second-ns.com | ||||||
| A | 193.47.99.3🇩🇪 NORIS-NETWORK193.47.99.0/24 | ||||||
| PTR | robotns3.second-ns.com | ||||||
net
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1778718446 | ||||||
Same first word
conceptsued.net |
conceptsued.de |
Similar names
DNS History
13 records (3 active, 10 former)
●NSns1.first-ns.de2015-08-02 → 2026-05-14 · 3 obs
○ 2007-08-22 23:24:34
● 2015-08-02 18:21:52
● 2026-05-14 00:29:52
● 2015-08-02 18:21:52
● 2026-05-14 00:29:52
○NSns3.kundenserver.de2007-08-22 → 2007-08-22 · 3 obs
● 2007-08-22 23:24:34
○ 2015-08-02 18:21:52
○ 2026-05-14 00:29:52
○ 2015-08-02 18:21:52
○ 2026-05-14 00:29:52
○NSns4.kundenserver.de2007-08-22 → 2007-08-22 · 3 obs
● 2007-08-22 23:24:34
○ 2015-08-02 18:21:52
○ 2026-05-14 00:29:52
○ 2015-08-02 18:21:52
○ 2026-05-14 00:29:52
●NSrobotns2.second-ns.de2015-08-02 → 2026-05-14 · 3 obs
○ 2007-08-22 23:24:34
● 2015-08-02 18:21:52
● 2026-05-14 00:29:52
● 2015-08-02 18:21:52
● 2026-05-14 00:29:52
●NSrobotns3.second-ns.com2015-08-02 → 2026-05-14 · 3 obs
○ 2007-08-22 23:24:34
● 2015-08-02 18:21:52
● 2026-05-14 00:29:52
● 2015-08-02 18:21:52
● 2026-05-14 00:29:52
○MXmail.cs-mm.com2017-04-01 → 2020-04-10 · 5 obs
○ 2016-06-26 23:20:12
● 2017-04-01 05:49:54
● 2020-04-10 04:52:44
○ 2026-04-14 07:20:32
○ 2026-05-14 00:29:52
● 2017-04-01 05:49:54
● 2020-04-10 04:52:44
○ 2026-04-14 07:20:32
○ 2026-05-14 00:29:52
○MXmail.global-mailbox.com2015-08-02 → 2016-06-26 · 5 obs
○ 2007-08-22 23:24:34
● 2015-08-02 18:21:52
● 2016-06-26 23:20:12
○ 2017-04-01 05:49:54
○ 2026-05-14 00:29:52
● 2015-08-02 18:21:52
● 2016-06-26 23:20:12
○ 2017-04-01 05:49:54
○ 2026-05-14 00:29:52
○MXmx00.kundenserver.de2007-08-22 → 2007-08-22 · 3 obs
● 2007-08-22 23:24:34
○ 2015-08-02 18:21:52
○ 2026-05-14 00:29:52
○ 2015-08-02 18:21:52
○ 2026-05-14 00:29:52
○MXmx01.kundenserver.de2007-08-22 → 2007-08-22 · 3 obs
● 2007-08-22 23:24:34
○ 2015-08-02 18:21:52
○ 2026-05-14 00:29:52
○ 2015-08-02 18:21:52
○ 2026-05-14 00:29:52
○A136.243.164.1442017-04-01 → 2020-04-10 · 5 obs
○ 2016-06-26 23:20:12
● 2017-04-01 05:49:54
● 2020-04-10 04:52:44
○ 2026-04-14 07:20:32
○ 2026-05-14 00:29:52
● 2017-04-01 05:49:54
● 2020-04-10 04:52:44
○ 2026-04-14 07:20:32
○ 2026-05-14 00:29:52
○A212.227.242.642007-08-22 → 2007-08-22 · 3 obs
● 2007-08-22 23:24:34
○ 2015-08-02 18:21:52
○ 2026-05-14 00:29:52
○ 2015-08-02 18:21:52
○ 2026-05-14 00:29:52
○A213.239.215.1832026-04-14 → 2026-05-14 · 2 obs
○ 2026-04-14 07:20:32
○ 2026-05-14 00:29:52
○ 2026-05-14 00:29:52
○A5.9.219.1312015-08-02 → 2016-06-26 · 5 obs
○ 2007-08-22 23:24:34
● 2015-08-02 18:21:52
● 2016-06-26 23:20:12
○ 2017-04-01 05:49:54
○ 2026-05-14 00:29:52
● 2015-08-02 18:21:52
● 2016-06-26 23:20:12
○ 2017-04-01 05:49:54
○ 2026-05-14 00:29:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net... | - |
| conceptsued.net | ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com | - |
✅ Authoritative Response
Server:213.239.242.238
NS records: ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for conceptsued.net (unsigned zone)
⏱️ Timing
Total: 721ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
conceptsued.net is delegated to three name servers: robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.
conceptsued.net at least partially shares name servers with other domains, for instance surudo.de, gymkit.net, mitfahrportal.de, dicedefence.com and feuerwehr-borgwedel.de.
Host robotns3.second-ns.com points to 2001:67c:192c::add:a3 and 193.47.99.3; Host ns1.first-ns.de points to 2a01:4f8:0:a101::a:1 and 213.239.242.238; Host robotns2.second-ns.de points to 2a01:4f8:0:1::5ddc:2 and 213.133.100.103.