proactive.lu - dns.ninja

`proactive.lu`

DNSSEC	⚠️ Not signed
A	194.154.192.84^{🇱🇺 AS6661194.154.192.0/19 PT-LU}
		PTR	`webhost1.pt.lu`
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	`proactive-lu.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::7^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00307.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::b^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-dbbpr03cu00103.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::4^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am0pr04cu00504.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::20^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr05cu00400.inbound.protection.outlook.com`
		A	52.101.68.3^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00403.inbound.protection.outlook.com`
		A	52.101.68.21^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00205.inbound.protection.outlook.com`
		A	52.101.73.1^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am3pr04cu00501.inbound.protection.outlook.com`
		A	52.101.73.30^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00306.inbound.protection.outlook.com`
TXT	`MS=ms93779353`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns1.eurodns.com`hostmaster@eurodns.com 2025-08-18 #0

`lu`

	DNSSEC	🔒 Signed (DS record present)
	NS	`1.ns.lu` ⭐
	NS	`g.dns.lu`
	NS	`i.dns.lu`
	NS	`j.dns.lu`
	NS	`k.dns.lu`
	NS	`p.dns.lu`
	NS	`r.ns.lu`
	TXT	`Exported: 2026-07-12 22:01:01`
	SOA	`1.ns.lu`noc@restena.lu serial=1783886472

Same first word

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Similar names

DNS History

9 records (6 active, 3 former)

●NSns1.eurodns.com2026-03-03 → 2026-07-12 · 3 obs

○ 2017-10-04 20:59:38
● 2026-03-03 01:51:16
● 2026-07-12 21:02:26

○NSns1.pt.lu2015-05-15 → 2017-10-04 · 5 obs

● 2015-05-15 23:51:32
○ 2015-10-16 04:33:38
● 2017-10-04 20:59:38
○ 2026-03-03 01:51:16
○ 2026-07-12 21:02:26

●NSns2.eurodns.com2026-03-03 → 2026-07-12 · 3 obs

○ 2017-10-04 20:59:38
● 2026-03-03 01:51:16
● 2026-07-12 21:02:26

○NSns2.pt.lu2015-05-15 → 2017-10-04 · 4 obs

● 2015-05-15 23:51:32
● 2017-10-04 20:59:38
○ 2026-03-03 01:51:16
○ 2026-07-12 21:02:26

●NSns3.eurodns.com2026-03-03 → 2026-07-12 · 3 obs

○ 2017-10-04 20:59:38
● 2026-03-03 01:51:16
● 2026-07-12 21:02:26

○NSns3.pt.lu2015-05-15 → 2017-10-04 · 4 obs

● 2015-05-15 23:51:32
● 2017-10-04 20:59:38
○ 2026-03-03 01:51:16
○ 2026-07-12 21:02:26

●NSns4.eurodns.com2026-03-03 → 2026-07-12 · 3 obs

○ 2017-10-04 20:59:38
● 2026-03-03 01:51:16
● 2026-07-12 21:02:26

●MXproactive-lu.mail.protection.outlook.com2015-05-15 → 2026-07-12 · 2 obs

● 2015-05-15 23:51:32
● 2026-07-12 21:02:26

●A194.154.192.842015-05-15 → 2026-07-12 · 2 obs

● 2015-05-15 23:51:32
● 2026-07-12 21:02:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
lu	p.dns.lu, j.dns.lu, g.dns.lu, k.dns.lu...	-
proactive.lu	ns1.eurodns.com, ns2.eurodns.com, ns3.eurodns.com, ns4.eurodns.com	-

✅ Authoritative Response

Server:199.167.66.107

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for proactive.lu (unsigned zone)

⏱️ Timing

Total: 804ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`194.154.192.84`
NS	4	`ns1.eurodns.com, ns2.eurodns.com...`
MX	1	`proactive-lu.mail.protection.outlook.com`
TXT	2	`MS=ms93779353, v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns1.eurodns.com hostmaster.eurodns.com`

Analysis

IP Addresses

proactive.lu resolves to just one IP address, 194.154.192.84.

Two other host names, along with kremer.lu, www.opf-partners.com and oostvogels.lu, also share IP numbers with proactive.lu.

Name Servers

The NS records for proactive.lu point to four name servers: ns1.eurodns.com, ns2.eurodns.com, ns3.eurodns.com and ns4.eurodns.com.

proactive.lu has at least partial name server overlap with other domains, such as petvision.ch, x(0x626f6f62)s.com, smarttoysandgames.co.uk and two others.

ns1.eurodns.com, ns2.eurodns.com, ns3.eurodns.com and ns4.eurodns.com all point to exactly two IP numbers each: ns1.eurodns.com → 199.167.66.107 and 2610:1c8:b002::107; ns2.eurodns.com → 104.37.178.107 and 2610:1c8:b001::107; ns3.eurodns.com → 199.167.66.108 and 2610:1c8:b002::108; ns4.eurodns.com → 104.37.178.108 and 2610:1c8:b001::108.

Mail Servers

The sole mail server for proactive.lu is proactive-lu.mail.protection.outlook.com.

With 8 IP addresses total, proactive-lu.mail.protection.outlook.com resolves to 52.101.68.3, 52.101.68.21, 52.101.73.1 and 5 others.