`cybersecurityweek.lu`

DNSSEC	🔒 Signed (DS record present)
A	31.22.122.93^{🇱🇺 Conostix31.22.120.0/21 S.A.}
NS	`ns1.eurodns.com` ⭐
		A	2610:1c8:b002::107^{🇺🇸 AS233932610:1c8:b002::/48 200 Broadacres Dr Bloomfield NJ 07003 United States}
			PTR	`ns1.eurodns.com`
		A	199.167.66.107^{🇺🇸 AS23393199.167.66.0/24 200 Broadacres Dr Bloomfield NJ 07003 United States}
			PTR	`ns1.eurodns.com`
NS	`ns2.eurodns.com`
		A	2610:1c8:b001::107^{🇺🇸 AS233932610:1c8:b001::/48 200 Broadacres Dr Bloomfield NJ 07003 United States}
			PTR	`ns2.eurodns.com`
		A	104.37.178.107^{🇺🇸 AS23393104.37.178.0/24 200 Broadacres Dr Bloomfield NJ 07003 United States}
			PTR	`ns2.eurodns.com`
NS	`ns3.eurodns.com`
		A	2610:1c8:b002::108^{🇺🇸 AS233932610:1c8:b002::/48 200 Broadacres Dr Bloomfield NJ 07003 United States}
			PTR	`ns3.eurodns.com`
		A	199.167.66.108^{🇺🇸 AS23393199.167.66.0/24 200 Broadacres Dr Bloomfield NJ 07003 United States}
			PTR	`ns3.eurodns.com`
NS	`ns4.eurodns.com`
		A	2610:1c8:b001::108^{🇺🇸 AS233932610:1c8:b001::/48 200 Broadacres Dr Bloomfield NJ 07003 United States}
			PTR	`ns4.eurodns.com`
		A	104.37.178.108^{🇺🇸 AS23393104.37.178.0/24 200 Broadacres Dr Bloomfield NJ 07003 United States}
			PTR	`ns4.eurodns.com`
MX	`mx1.secin.lu` ⭐
		A	31.22.122.92^{🇱🇺 Conostix31.22.120.0/21 S.A.}
			PTR	`mx1.secin.lu`
TXT	`v=spf1 mx include:_spf.mlsend.com ~all`
SOA	`ns1.eurodns.com`hostmaster@eurodns.com 2026-03-04 #5

`lu`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.lu` ⭐
	NS	`g.dns.lu`
	NS	`i.dns.lu`
	NS	`j.dns.lu`
	NS	`k.dns.lu`
	NS	`p.dns.lu`
	TXT	`Exported: 2026-03-27 00:01:01`
	SOA	`ns1.dns.lu`noc@restena.lu serial=1774566073

Same first word

cybersecurityweek.lu

cybersecurityweek.nl

DNS History

8 records (6 active, 2 former)

●NSns1.eurodns.com2017-10-15 → 2026-03-26 · 2 obs

● 2017-10-15 09:21:02
● 2026-03-26 23:36:48

●NSns2.eurodns.com2017-10-15 → 2026-03-26 · 2 obs

● 2017-10-15 09:21:02
● 2026-03-26 23:36:48

●NSns3.eurodns.com2017-10-15 → 2026-03-26 · 2 obs

● 2017-10-15 09:21:02
● 2026-03-26 23:36:48

●NSns4.eurodns.com2017-10-15 → 2026-03-26 · 2 obs

● 2017-10-15 09:21:02
● 2026-03-26 23:36:48

○MXmail.aware.lu2017-10-15 → 2017-10-15 · 4 obs

● 2017-10-15 09:21:02
● 2017-10-15 09:21:22
○ 2026-03-13 23:34:34
○ 2026-03-26 23:36:48

●MXmx1.secin.lu2026-03-13 → 2026-03-26 · 3 obs

○ 2017-10-15 09:21:22
● 2026-03-13 23:34:34
● 2026-03-26 23:36:48

○A31.22.121.1252017-10-15 → 2017-10-15 · 3 obs

● 2017-10-15 09:43:16
○ 2026-03-13 23:34:34
○ 2026-03-26 23:36:48

●A31.22.122.932026-03-13 → 2026-03-26 · 3 obs

○ 2017-10-15 09:43:16
● 2026-03-13 23:34:34
● 2026-03-26 23:36:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
lu	g.dns.lu, i.dns.lu, j.dns.lu, k.dns.lu...	12 records
cybersecurityweek.lu	ns4.eurodns.com, ns2.eurodns.com, ns1.eurodns.com, ns3.eurodns.com	-

✅ Authoritative Response

Server:199.167.66.108

NS records: ns4.eurodns.com, ns2.eurodns.com, ns1.eurodns.com, ns3.eurodns.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 738ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`31.22.122.93`
NS	4	`ns1.eurodns.com, ns2.eurodns.com...`
MX	1	`mx1.secin.lu (pri: 10)`
TXT	1	`v=spf1 mx include:_spf.mlsend.com ~all`
SOA	1	`ns1.eurodns.com hostmaster.eurodns.com`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (g.dns.lu, i.dns.lu, j.dns.lu...)

Analysis

IP Addresses

cybersecurityweek.lu points to a single IP: 31.22.122.93.

Name Servers

cybersecurityweek.lu's delegation is handled by four name servers: ns1.eurodns.com, ns2.eurodns.com, ns3.eurodns.com and ns4.eurodns.com.

cybersecurityweek.lu partially shares name servers with other domains; examples include nemtlaan.dk, sim2.cn, inhust.com, kelkoo.ro and konicaminolta.pl.

Host names with two IPs:

ns1.eurodns.com points to 2610:1c8:b002::107 and 199.167.66.107

ns2.eurodns.com points to 2610:1c8:b001::107 and 104.37.178.107

ns3.eurodns.com points to 2610:1c8:b002::108 and 199.167.66.108

ns4.eurodns.com points to 2610:1c8:b001::108 and 104.37.178.108

Mail Servers

cybersecurityweek.lu is handled by a single mail server, mx1.secin.lu.

cybersecurityweek.lu uses the same mail server setup as other domains, for instance secin.lu and clusil.lu.

mx1.secin.lu points to a single IP: 31.22.122.92.

cybersecurityweek.lu - robtex.com