conceptsued.de - robtex.com

conceptsued.de

DNSSEC⚠️ Not signed
NSns1.first-ns.de ⚠️ Not in zone NS records
A2a01:4f8:0:a101::a:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRns1.first-ns.de
A213.239.242.238🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2
PTRns1.first-ns.de
NSrobotns2.second-ns.de ⚠️ Not in zone NS records
A2a01:4f8:0:1::5ddc:2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRrobotns2.second-ns.de
A213.133.100.103🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1
PTRrobotns2.second-ns.de
NSrobotns3.second-ns.com ⚠️ Not in zone NS records
A2001:67c:192c::add:a3🇩🇪 NORIS-NETWORK2001:67c:192c::/48
PTRrobotns3.second-ns.com
A193.47.99.3🇩🇪 NORIS-NETWORK193.47.99.0/24
PTRrobotns3.second-ns.com

de

DNSSEC🔒 Signed (DS record present)
NSf.nic.de ⭐
NSa.nic.de
NSl.de.net ⚠️ Not in parent delegation
NSn.de.net ⚠️ Not in parent delegation
NSs.de.net ⚠️ Not in parent delegation
NSz.nic.de
SOAf.nic.dedns-operations@denic.de serial=1778612490

Same first word

conceptsued.net
conceptsued.de

Similar names

educoncepts.com

DNS History

8 records (3 active, 5 former)

20162017201820192020202120222023202420252026NSns1.first-ns.derobotns2.second-ns.derobotns3.second-ns.comMXmail.cs-mm.commail.global-mailbox.comA136.243.164.144213.239.215.1835.9.219.131
●NSns1.first-ns.de2015-05-17 → 2026-05-12 · 2 obs
● 2015-05-17 14:23:16
● 2026-05-12 19:28:56
●NSrobotns2.second-ns.de2015-05-17 → 2026-05-12 · 2 obs
● 2015-05-17 14:23:16
● 2026-05-12 19:28:56
●NSrobotns3.second-ns.com2015-05-17 → 2026-05-12 · 2 obs
● 2015-05-17 14:23:16
● 2026-05-12 19:28:56
○MXmail.cs-mm.com2017-03-26 → 2017-03-26 · 4 obs
○ 2016-07-20 07:24:44
● 2017-03-26 02:10:48
○ 2026-04-14 07:20:32
○ 2026-05-12 19:28:56
○MXmail.global-mailbox.com2015-05-17 → 2016-07-20 · 4 obs
● 2015-05-17 14:23:16
● 2016-07-20 07:24:44
○ 2017-03-26 02:10:48
○ 2026-05-12 19:28:56
○A136.243.164.1442017-03-26 → 2017-03-26 · 4 obs
○ 2016-07-20 07:24:44
● 2017-03-26 02:10:48
○ 2026-04-14 07:20:32
○ 2026-05-12 19:28:56
○A213.239.215.1832026-04-14 → 2026-05-12 · 2 obs
○ 2026-04-14 07:20:32
○ 2026-05-12 19:28:56
○A5.9.219.1312015-05-17 → 2016-07-20 · 4 obs
● 2015-05-17 14:23:16
● 2016-07-20 07:24:44
○ 2017-03-26 02:10:48
○ 2026-05-12 19:28:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
conceptsued.dens1.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.de (unsigned zone)

⏱️ Timing

Total: 2108ms | Queries: -

📄 Records

TypeCountSample Data

Analysis

Name Servers

conceptsued.de is delegated to three name servers robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.

conceptsued.de at least partially shares name servers with other domains, for instance bf3stats.com, riehle-web.com, tierarztpraxis-regnery.de, karg.de and schmidtlg.de.

Host names with two IP numbers:

robotns3.second-ns.com points to: 2001:67c:192c::add:a3 and 193.47.99.3.

ns1.first-ns.de points to: 2a01:4f8:0:a101::a:1 and 213.239.242.238.

robotns2.second-ns.de points to: 2a01:4f8:0:1::5ddc:2 and 213.133.100.103.