`marcolux.lu`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:9274^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:4f9a^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.79.154^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.146.116^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`nancy.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2654^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nancy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c254^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nancy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2254^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nancy.ns.cloudflare.com`
		A	108.162.194.84^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nancy.ns.cloudflare.com`
		A	162.159.38.84^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nancy.ns.cloudflare.com`
		A	172.64.34.84^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nancy.ns.cloudflare.com`
NS	`paul.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b87^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paul.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c187^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`paul.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2187^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`paul.ns.cloudflare.com`
		A	108.162.193.135^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paul.ns.cloudflare.com`
		A	172.64.33.135^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paul.ns.cloudflare.com`
		A	173.245.59.135^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paul.ns.cloudflare.com`
MX	`mx1.emailsrvr.com` ⭐
		A	108.166.43.1^{🇺🇸 RACKSPACE-ORD108.166.0.0/18 Rackspace}
			PTR	`mx1.emailsrvr.com`
		A	146.20.161.1^{🇺🇸 RACKSPACE-IAD146.20.0.0/16 Rackspace US Inc}
			PTR	`mx1.emailsrvr.com`
		A	173.203.187.1^{🇺🇸 RACKSPACE-IAD173.203.128.0/18 Rackspace Managed Hosting, 9725 Data point drive, Suite 100, San Antonio, TX 78229}
			PTR	`mx1.emailsrvr.com`
		A	184.106.54.1^{🇺🇸 RACKSPACE-ORD184.106.54.0/24 Rackspace ORD}
			PTR	`mx1.emailsrvr.com`
MX	`mx2.emailsrvr.com`⁽²⁰⁾
		A	108.166.43.2^{🇺🇸 RACKSPACE-ORD108.166.0.0/18 Rackspace}
			PTR	`mx2.emailsrvr.com`
		A	146.20.161.2^{🇺🇸 RACKSPACE-IAD146.20.0.0/16 Rackspace US Inc}
			PTR	`mx2.emailsrvr.com`
		A	173.203.187.2^{🇺🇸 RACKSPACE-IAD173.203.128.0/18 Rackspace Managed Hosting, 9725 Data point drive, Suite 100, San Antonio, TX 78229}
			PTR	`mx2.emailsrvr.com`
		A	184.106.54.2^{🇺🇸 RACKSPACE-ORD184.106.54.0/24 Rackspace ORD}
			PTR	`mx2.emailsrvr.com`
TXT	`facebook-domain-verification=4yhb5mf8c1baqttmrwbj32m0d7cdac`
TXT	`google-site-verification=vAFTU9y-Q9nY-hIuZ2NV8vb6LMvB6PBqQcwSgfTSL2o`
TXT	`v=spf1 include:emailsrvr.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.79.154, 172.67.146.116
		IPv6	2606:4700:3033::ac43:9274, 2606:4700:3037::6815:4f9a
SOA	`nancy.ns.cloudflare.com`dns@cloudflare.com serial=2400044382

`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 01:01:01`
	SOA	`ns1.dns.lu`noc@restena.lu serial=1774569672

🔒 HSTS Preload (+subdomains)

Same first word

marcolux.de

marcolux.com

marcolux.lu

Similar names

DNS History

13 records (8 active, 5 former)

●NSnancy.ns.cloudflare.com2026-02-21 → 2026-03-27 · 2 obs

● 2026-02-21 12:05:44
● 2026-03-27 00:18:28

●NSpaul.ns.cloudflare.com2026-02-21 → 2026-03-27 · 2 obs

● 2026-02-21 12:05:44
● 2026-03-27 00:18:28

●MXmx1.emailsrvr.com2026-02-21 → 2026-03-27 · 2 obs

● 2026-02-21 12:05:44
● 2026-03-27 00:18:28

●MXmx2.emailsrvr.com2026-02-21 → 2026-03-27 · 2 obs

● 2026-02-21 12:05:44
● 2026-03-27 00:18:28

●A104.21.79.1542026-02-21 → 2026-03-27 · 4 obs

● 2026-02-21 12:05:44
● 2026-03-12 22:52:06
○ 2026-03-14 02:08:04
● 2026-03-27 00:18:28

●A172.67.146.1162026-02-21 → 2026-03-27 · 4 obs

● 2026-02-21 12:05:44
● 2026-03-12 22:52:06
○ 2026-03-14 02:08:04
● 2026-03-27 00:18:28

○A188.114.96.02026-03-14 → 2026-03-14 · 3 obs

○ 2026-03-12 22:52:06
● 2026-03-14 02:08:04
○ 2026-03-27 00:18:28

○A188.114.97.02026-03-14 → 2026-03-14 · 3 obs

○ 2026-03-12 22:52:06
● 2026-03-14 02:08:04
○ 2026-03-27 00:18:28

○A2606:4700:130:436c:6f75:6466:6c61:72652026-03-12 → 2026-03-12 · 4 obs

○ 2026-03-06 10:22:48
● 2026-03-12 22:52:06
○ 2026-03-14 02:08:04
○ 2026-03-27 00:18:28

●A2606:4700:3033::ac43:92742026-02-21 → 2026-03-27 · 5 obs

● 2026-02-21 12:05:44
● 2026-03-06 10:22:48
○ 2026-03-12 22:52:06
○ 2026-03-14 02:08:04
● 2026-03-27 00:18:28

●A2606:4700:3037::6815:4f9a2026-02-21 → 2026-03-27 · 5 obs

● 2026-02-21 12:05:44
● 2026-03-06 10:22:48
○ 2026-03-12 22:52:06
○ 2026-03-14 02:08:04
● 2026-03-27 00:18:28

○A2a06:98c1:3120::2026-03-14 → 2026-03-14 · 3 obs

○ 2026-03-12 22:52:06
● 2026-03-14 02:08:04
○ 2026-03-27 00:18:28

○A2a06:98c1:3121::2026-03-14 → 2026-03-14 · 3 obs

○ 2026-03-12 22:52:06
● 2026-03-14 02:08:04
○ 2026-03-27 00:18:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
lu	g.dns.lu, i.dns.lu, j.dns.lu, k.dns.lu...	-
marcolux.lu	paul.ns.cloudflare.com, nancy.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.38.84

NS records: paul.ns.cloudflare.com, nancy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for marcolux.lu (unsigned zone)

⏱️ Timing

Total: 917ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.79.154, 172.67.146.116`
AAAA	2	`2606:4700:3037::6815:4f9a, 2606:4700:3033::ac43:9274`
NS	2	`nancy.ns.cloudflare.com, paul.ns.cloudflare.com`
MX	2	`mx1.emailsrvr.com (pri: 10), mx2.emailsrvr.com (pri: 20)`
TXT	3	`facebook-domain-verification=4yhb5mf8c1b, google-site-verification=vAFTU9y-Q9nY-hI...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`nancy.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

marcolux.lu points to four IP numbers: 2606:4700:3033::ac43:9274, 2606:4700:3037::6815:4f9a, 104.21.79.154 and 172.67.146.116.

Other host names, for instance goldenwagerplus.com, www.canthermparts.com, gaytwinknation.com, xtwww.jkr3cmu.top and galinio.com share IP numbers with marcolux.lu.

Name Servers

marcolux.lu is delegated to two name servers: nancy.ns.cloudflare.com and paul.ns.cloudflare.com.

marcolux.lu uses the same name server setup as other domains, for instance homefi.info, concrnt.net, gevcen.be, drsuzannesteinbaum.com and sam-wells.be.

marcolux.lu shares name servers with other domains at least partially, for instance g-oda.com, signature.com.mt, lilimila.com, affiliationcasino.com and brianpennywedding.com.

these name servers are often used with rudy.ns.cloudflare.com, bruce.ns.cloudflare.com and west.ns.cloudflare.com.

Host names with six IP numbers: nancy.ns.cloudflare.com points to 2606:4700:50::a29f:2654, 2803:f800:50::6ca2:c254, 2a06:98c1:50::ac40:2254, 108.162.194.84, 162.159.38.84 and 172.64.34.84; paul.ns.cloudflare.com points to 2606:4700:58::adf5:3b87, 2803:f800:50::6ca2:c187, 2a06:98c1:50::ac40:2187, 108.162.193.135, 172.64.33.135 and 173.245.59.135.

Mail Servers

marcolux.lu is handled by two mail servers: mx1.emailsrvr.com and mx2.emailsrvr.com.

marcolux.lu shares the same mail server setup as other domains, including cambri.net, mariocenni.com, bpiw.ca, allcare-opt.com and globeimports.com.

marcolux.lu shares some mail servers with other domains, including kesslerinsurance.com, sott.co.uk and web1.kdinteractive.com.

Host names with four IP numbers

mx1.emailsrvr.com points to: 108.166.43.1, 146.20.161.1, 173.203.187.1 and 184.106.54.1

mx2.emailsrvr.com points to: 108.166.43.2, 146.20.161.2, 173.203.187.2 and 184.106.54.2

marcolux.lu - robtex.com

marcolux.lu

lu

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`marcolux.lu`

`lu`