onstartup.de - robtex.com

onstartup.de

DNSSEC⚠️ Not signed
A144.76.100.218🇩🇪 Hetzner144.76.0.0/16 HETZNER-RZ-BLK-ERX1
PTRstatic.218.100.76.144.clients.your-server.de
NSns1.first-ns.de ⭐
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
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
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
SOAns1.first-ns.dedns@hetzner.com 2026-02-08 #0

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=1785702900

Same first word

onstartup.ru
onstartup.de
onstartup.com

Similar names

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sportnaut.com
startnuop.com
tutorsnap.com
snaptutor.com
naturspot.com
naturpost.se
nutraspot.com
nutrapots.com
natusport.fr
startupon.com
sporttuna.pro
pontusart.se
sporttuna.online
sporttuna.top
pontusart.com
natsprout.com
puntostar.com
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spantutor.com
nutrapost.com
natusport.com
naturpost.net
sporttuna.click

DNS History

6 records (4 active, 2 former)

20162017201820192020202120222023202420252026NSns1.first-ns.derobotns2.second-ns.derobotns3.second-ns.comA144.76.100.218144.76.183.6688.99.116.189
●NSns1.first-ns.de2015-07-25 → 2026-08-02 · 2 obs
● 2015-07-25 11:14:56
● 2026-08-02 21:00:12
●NSrobotns2.second-ns.de2015-07-25 → 2026-08-02 · 2 obs
● 2015-07-25 11:14:56
● 2026-08-02 21:00:12
●NSrobotns3.second-ns.com2015-07-25 → 2026-08-02 · 2 obs
● 2015-07-25 11:14:56
● 2026-08-02 21:00:12
●A144.76.100.2182026-06-15 → 2026-08-02 · 3 obs
○ 2017-06-08 15:45:28
● 2026-06-15 01:23:22
● 2026-08-02 21:00:12
○A144.76.183.662015-07-25 → 2016-11-20 · 4 obs
● 2015-07-25 11:14:56
● 2016-11-20 21:14:52
○ 2017-06-08 15:45:28
○ 2026-08-02 21:00:12
○A88.99.116.1892017-06-08 → 2017-06-08 · 4 obs
○ 2016-11-20 21:14:52
● 2017-06-08 15:45:28
○ 2026-06-15 01:23:22
○ 2026-08-02 21:00:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
onstartup.dens1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com-

✅ Authoritative Response

Server:193.47.99.3

NS records: ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for onstartup.de (unsigned zone)

⏱️ Timing

Total: 1008ms | Queries: -

📄 Records

TypeCountSample Data
A1144.76.100.218
NS3ns1.first-ns.de, robotns2.second-ns.de...
SOA1ns1.first-ns.de dns.hetzner.com

Analysis

IP Addresses

onstartup.de resolves to just one IP address, 144.76.100.218.

Two other host names, along with onbranch.de, soafaq.de and digivt.com, also share IP numbers with onstartup.de.

Name Servers

The authoritative name servers for onstartup.de are robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de — three in total.

onstartup.de partially shares its NS delegation with several other domains, including promdesign.com, gericom.at, groundhopper.de and two others.

robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de all resolve to exactly two IP numbers apiece: robotns3.second-ns.com → 193.47.99.3 and 2001:67c:192c::add:a3; ns1.first-ns.de → 213.239.242.238 and 2a01:4f8:0:a101::a:1; robotns2.second-ns.de → 213.133.100.103 and 2a01:4f8:0:1::5ddc:2.