2013.hack.lu - dns.ninja

`2013.hack.lu`

	DNSSEC	⚠️ Not signed
	A	2001:6f8:202:2df::2^{🇺🇸 GTT-BACKBONE2001:6f8:200::/39}
	A	188.65.217.78^{🇧🇪 MAEHDROS-AS188.65.216.0/21 Maehdros-NET}

`hack.lu`

	DNSSEC	⚠️ Not signed
	A	2a00:5980:93::128^{🇱🇺 CIRCL2a00:5980::/32 - LU-CIX IP SUBNET}
	A	185.194.93.128^{🇱🇺 CIRCL185.194.92.0/22}
	NS	`kb.quuxlabs.com` ⭐
	NS	`ns6.gandi.net`
	MX	`tickets.circl.lu` ⭐
	TXT	`v=spf1 a include:gmail.com mx ip4:91.121.153.35 ip4:185.194.93.215 ip6:2001:4...`
	TXT	`google-site-verification=sQt7wfLRT-MyHuBKlxzvP2ZrrN2cWWUUj_assONIZnE`
	SOA	`kb.quuxlabs.com`adulau@foo.be 2026-02-27 #1

rank #306812 globally
rank #68 in the tld

hack.lu

hack.lu is the official domain of an annual information security conference held in Luxembourg, organized by the non-profit CSRC (Computer Security Research Center) / CIRCL-affiliated community since the mid-2000s. It is used to host conference information, schedules, calls for papers, and archives of past editions.

Key facts

Owner / operator: hack.lu organizing association (Luxembourg-based information security community, linked to CIRCL — Computer Incident Response Center Luxembourg)
TLD:.lu— Luxembourg
Primary purpose: information security conference website
Status: active

History

Year	Event
2005	First hack.lu conference held in Luxembourg
2010	Conference established as a recurring annual fixture in the European infosec calendar
2020	Edition adapted due to COVID-19 pandemic

Related domains

circl.lu— Computer Incident Response Center Luxembourg, closely associated with organizing the event
misp-project.org— threat intelligence sharing platform associated with the same community

📈 Tranco rank: #966,481

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DNS History

2 records (2 active, 0 former)

●A188.65.217.782026-03-27 → 2026-07-17 · 2 obs

● 2026-03-27 22:29:36
● 2026-07-17 00:55:10

●A2001:6f8:202:2df::22026-03-27 → 2026-07-17 · 2 obs

● 2026-03-27 22:29:36
● 2026-07-17 00:55:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
lu	r.ns.lu, i.dns.lu, j.dns.lu, k.dns.lu...	-
hack.lu	ns6.gandi.net, kb.quuxlabs.com	-

✅ Authoritative Response

Server:217.70.177.42

NS records: ns6.gandi.net, kb.quuxlabs.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hack.lu (unsigned zone)

⏱️ Timing

Total: 726ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`188.65.217.78`
AAAA	1	`2001:6f8:202:2df::2`

Analysis

IP Addresses

2013.hack.lu directs to two IP numbers, 188.65.217.78 and 2001:6f8:202:2df::2

Among the host names that share IP numbers with 2013.hack.lu are quux.eu, 2009.hack.lu, opensst.org and two others.