reference.lu - dns.ninja

`reference.lu`

DNSSEC	⚠️ Not signed
A	2a00:1c98:1000:1024::5a60:e768^{🇧🇪 COMBELL-AS2a00:1c98::/32 COMBELL Network}
A	185.18.9.131^{🇧🇪 COMBELL-AS185.18.8.0/22 COMBELL Network}
NS	`ns1.register.eu` ⭐
		A	2001:1598:0:101::3^{🇧🇪 EASYHOST-COLO-AS2001:1598::/32 Easyhost Network}
			PTR	`ns4.combell.net`
		A	86.39.202.67^{🇧🇪 EASYHOST-COLO-AS86.39.128.0/17 Easyhost Network}
			PTR	`ns4.combell.net`
NS	`ns2.register.eu`
		A	2a00:1c98:50::50^{🇧🇪 COMBELL-AS2a00:1c98:50::/44}
		A	89.44.166.48^{🇧🇪 COMBELL-AS89.44.166.0/23 Combell Network}
			PTR	`89.44.166.48.static.hosted.by.combell-ops.net`
NS	`ns3.register.eu`
		A	2a00:1c98::53:1^{🇧🇪 COMBELL-AS2a00:1c98::/32 COMBELL Network}
			PTR	`ns3.combell.net`
		A	83.217.73.172^{🇧🇪 COMBELL-AS83.217.64.0/19 Combell Network}
			PTR	`ns3.combell.net`
MX	`reference-lu.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::5^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db3pr0202cu00205.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::1^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as9pr07cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::20^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr05cu00400.inbound.protection.outlook.com`
		A	52.101.73.6^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am6pr04cu00306.inbound.protection.outlook.com`
		A	52.101.73.11^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am1pr04cu00103.inbound.protection.outlook.com`
		A	52.101.73.12^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am4pr0401cu00104.inbound.protection.outlook.com`
		A	52.101.73.22^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00106.inbound.protection.outlook.com`
TXT	`v=spf1 mx include:spf.protection.outlook.com -all`
TXT	`MS=ms29984742`
SOA	`ns1.register.eu`info@register.be serial=1702995250

`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: 2026-06-04 11:01:02`
	SOA	`ns1.dns.lu`noc@restena.lu serial=1780563673

Same first word

Similar names

refeernce.com

refernece.com

DNS History

9 records (6 active, 3 former)

●NSns1.register.eu2015-06-02 → 2026-06-04 · 2 obs

● 2015-06-02 08:36:42
● 2026-06-04 10:13:30

●NSns2.register.eu2015-06-02 → 2026-06-04 · 2 obs

● 2015-06-02 08:36:42
● 2026-06-04 10:13:30

●NSns3.register.eu2015-06-02 → 2026-06-04 · 2 obs

● 2015-06-02 08:36:42
● 2026-06-04 10:13:30

○MXmail.arianesoft.com2019-12-21 → 2019-12-21 · 4 obs

○ 2017-02-14 01:42:08
● 2019-12-21 15:12:08
○ 2026-02-18 12:58:06
○ 2026-06-04 10:13:30

○MXmail2.arianesoft.com2019-12-21 → 2019-12-21 · 4 obs

○ 2017-02-14 01:42:08
● 2019-12-21 15:12:08
○ 2026-02-18 12:58:06
○ 2026-06-04 10:13:30

○MXmx.luxcloud.net2015-06-02 → 2017-02-14 · 4 obs

● 2015-06-02 08:36:42
● 2017-02-14 01:42:08
○ 2019-12-21 15:12:08
○ 2026-06-04 10:13:30

●MXreference-lu.mail.protection.outlook.com2026-02-18 → 2026-06-04 · 3 obs

○ 2019-12-21 15:12:08
● 2026-02-18 12:58:06
● 2026-06-04 10:13:30

●A185.18.9.1312015-06-02 → 2026-06-04 · 2 obs

● 2015-06-02 08:36:42
● 2026-06-04 10:13:30

●A2a00:1c98:1000:1024::5a60:e7682026-02-18 → 2026-06-04 · 3 obs

○ 2015-06-02 08:36:42
● 2026-02-18 12:58:06
● 2026-06-04 10:13:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
lu	g.dns.lu, i.dns.lu, j.dns.lu, k.dns.lu...	12 records
reference.lu	ns2.register.eu, ns3.register.eu, ns1.register.eu	-

✅ Authoritative Response

Server:89.44.166.48

NS records: ns2.register.eu, ns3.register.eu, ns1.register.eu

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for reference.lu (unsigned zone)

⏱️ Timing

Total: 1392ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.18.9.131`
AAAA	1	`2a00:1c98:1000:1024::5a60:e768`
NS	3	`ns2.register.eu, ns1.register.eu...`
MX	1	`reference-lu.mail.protection.outlook.com`
TXT	2	`v=spf1 mx include:spf.protection.outlook, MS=ms29984742`
SOA	1	`ns1.register.eu info.register.be`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

reference.lu points to two IP numbers: 185.18.9.131 and 2a00:1c98:1000:1024::5a60:e768.

www.drivewell.be, nationalisme-francais.com, redweb.be and two other host names share IP numbers with reference.lu.

Name Servers

The authoritative name servers for reference.lu are ns1.register.eu, ns2.register.eu and ns3.register.eu — three in total.

reference.lu has at least partial name server overlap with other domains, such as edweb01.be, geothermica.eu, devlat.eu and two others.

It is common to see these name servers paired with ns1.register.be, ns3.combell.net, ns4.combell.net and seven other name servers.

ns1.register.eu, ns2.register.eu and ns3.register.eu all resolve to exactly two IP numbers apiece: ns1.register.eu → 86.39.202.67 and 2001:1598:0:101::3; ns2.register.eu → 89.44.166.48 and 2a00:1c98:50::50; ns3.register.eu → 83.217.73.172 and 2a00:1c98::53:1.

Mail Servers

Mail for reference.lu is handled by a single mail server, reference-lu.mail.protection.outlook.com.

reference-lu.mail.protection.outlook.com resolves to 8 IP numbers — 52.101.73.6, 52.101.73.11, 52.101.73.12 plus five more.