`roboticbuilding.eu`

DNSSEC	⚠️ Not signed
A	131.180.77.135^{🇳🇱 TUDELFT-NL131.180.0.0/16 Delft University of Technology Network P.O. Box 354 2600 AJ Delft}
		PTR	`awec2013.com`
		PTR	`awec2015.com`
		PTR	`awec2017.com`
		PTR	`awec2018.com`
		PTR	`awec2019.com`
		PTR	`awec2021.com`
		PTR	`awec2024.com`
		PTR	`awec2026.com`
		PTR	`composite-maintenance.com`
		PTR	`compositemaintenance.com`
		PTR	`counterterrorismethics.com`
		PTR	`creatingthequantumfuture.com`
		PTR	`delftsolardecathlon.com`
		PTR	`tbb.edu`
		PTR	`adaptive-environments.eu`
		PTR	`awec2015.eu`
		PTR	`awec2026.eu`
		PTR	`awesco.eu`
		PTR	`comcas.eu`
		PTR	`dcsummit.eu`
		PTR	`kitepower.eu`
		PTR	`prorisc-safe2019.eu`
		PTR	`qclab.eu`
		PTR	`qukit.eu`
		PTR	`reach-h2020.eu`
		PTR	`roboticbuilding.eu`
		PTR	`step4wind.eu`
		PTR	`qutech.info`
		PTR	`waterdictionary.info`
		PTR	`ammoniadrive.net`
		PTR	`qiatf.net`
		PTR	`arcqt.nl`
		PTR	`arcqutech.nl`
		PTR	`cassaflow.nl`
		PTR	`composiet-onderhoud.nl`
		PTR	`creatingthequantumfuture.nl`
		PTR	`dataflowt.nl`
		PTR	`dicea.nl`
		PTR	`disciplinetbb.nl`
		PTR	`dutchisotopesvalley.nl`
		PTR	`efb-dsp.nl`
		PTR	`ets-24.nl`
		PTR	`ets24.nl`
		PTR	`hybridlabs.nl`
		PTR	`is2c.nl`
		PTR	`kennisbank-waterbouw.nl`
		PTR	`kluyvercentre.nl`
		PTR	`lammingafonds.nl`
		PTR	`learning4society.nl`
		PTR	`lelystichting.nl`
		PTR	`qclab.nl`
		PTR	`qutech.nl`
		PTR	`qutechacademy.nl`
		PTR	`tourdemazur.nl`
		PTR	`vlsisoc2024.nl`
		PTR	`frontiers-les-houches.org`
		PTR	`iaror.org`
		PTR	`offshorewindenergy.org`
		PTR	`quantuminternetalliance.org`
		PTR	`sasbe.org`
		PTR	`socialglass.org`
		PTR	`quantum-internet.team`
		PTR	`www.waterdictionary.info`
		PTR	`www.dicea.nl`
		PTR	`intranet.kluyvercentre.nl`
		PTR	`disc.tudelft.nl`
		PTR	`dscp.tudelft.nl`
		PTR	`fnv.tudelft.nl`
		PTR	`kavli.tudelft.nl`
		PTR	`lamp8.tudelft.nl`
		PTR	`or.tudelft.nl`
		PTR	`oras.tudelft.nl`
		PTR	`qutech.tudelft.nl`
		PTR	`step4wind.tudelft.nl`
		PTR	`svr.tudelft.nl`
		PTR	`*.quantuminternetalliance.org`
		PTR	`studieverzameling.ewi.tudelft.nl`
NS	`ns1.tudelft.nl` ⭐
		A	130.161.180.1^{🇳🇱 TUDELFT-NL130.161.0.0/16 Delft University of Technology Network P.O. Box 354 2600 AJ Delft}
			PTR	`ns1.tudelft.nl`
NS	`ns2.tudelft.nl`
		A	130.161.180.65^{🇳🇱 TUDELFT-NL130.161.0.0/16 Delft University of Technology Network P.O. Box 354 2600 AJ Delft}
			PTR	`ns2.tudelft.nl`
TXT	`HARICA-n0o9L0gY5jQLzmlfF8Z`
SOA	`ns1.tudelft.nl`hostmaster@tudelft.nl serial=37

`eu`

	DNSSEC	🔒 Signed (DS record present)
	NS	`si.dns.eu` ⭐
	NS	`be.dns.eu`
	NS	`w.dns.eu`
	NS	`x.dns.eu`
	NS	`y.dns.eu`
	SOA	`si.dns.eu`tech@eurid.eu serial=1124006057

PTR for

135.77.180.131.in-addr.arpa

Same first word

roboticbuilding.eu

DNS History

5 records (3 active, 2 former)

●NSns1.tudelft.nl2018-07-17 → 2026-05-08 · 2 obs

● 2018-07-17 03:34:44
● 2026-05-08 16:24:14

●NSns2.tudelft.nl2018-07-17 → 2026-05-08 · 2 obs

● 2018-07-17 03:34:44
● 2026-05-08 16:24:14

○NSns3.tudelft.nl2018-07-17 → 2018-07-17 · 3 obs

● 2018-07-17 03:34:44
○ 2026-03-21 09:11:42
○ 2026-05-08 16:24:14

○A131.180.126.222018-07-17 → 2018-07-17 · 3 obs

● 2018-07-17 03:34:44
○ 2026-03-21 09:11:42
○ 2026-05-08 16:24:14

●A131.180.77.1352026-03-21 → 2026-05-08 · 3 obs

○ 2018-07-17 03:34:44
● 2026-03-21 09:11:42
● 2026-05-08 16:24:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
eu	be.dns.eu, x.dns.eu, y.dns.eu, w.dns.eu...	-
roboticbuilding.eu	ns1.tudelft.nl, ns2.tudelft.nl	-

✅ Authoritative Response

Server:130.161.180.1

NS records: ns1.tudelft.nl, ns2.tudelft.nl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for roboticbuilding.eu (unsigned zone)

⏱️ Timing

Total: 737ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`131.180.77.135`
NS	2	`ns2.tudelft.nl, ns1.tudelft.nl`
TXT	1	`HARICA-n0o9L0gY5jQLzmlfF8Z`
SOA	1	`ns1.tudelft.nl hostmaster.tudelft.nl`

Analysis

IP Addresses

roboticbuilding.eu points to IP number 131.180.77.135.

For instance, other host names kennisbank-waterbouw.nl, qiatf.net, ets24.nl, vlsisoc2024.nl and reach-h2020.eu share IP numbers with roboticbuilding.eu.

Name Servers

roboticbuilding.eu is delegated to two name servers: ns1.tudelft.nl and ns2.tudelft.nl.

roboticbuilding.eu uses the same name server setup as other domains such as citg-m.tudelft.nl, kijfhoeksensing.nl, awec2015.com, 36.180.131.in-addr.arpa and step4wind.eu.

roboticbuilding.eu shares name servers with other domains at least partially, for instance delftuniversityoftechnology.eu and technischeuniversiteitdelft.eu.

These name servers are commonly used with ns3.tudelft.nl.

Host names with one IP number:

ns1.tudelft.nl points to: 130.161.180.1.

ns2.tudelft.nl points to: 130.161.180.65.

roboticbuilding.eu - robtex.com