CF1760337314867-tsm20251012143351

MXLIST.NET - built.lu

Search for IP or hostnames:

built.lu checked at 2025-10-13T06:35:14.854Z 446ms 106/106/106 100% R:18

built.lu

NSns-126-a.gandi.net
A2001:4b98:aaaa::7f 🇫🇷 Gandi LiveDNS
PTRns-126-a.gandi.net
A173.246.100.127🇺🇸 Gandi LiveDNS
PTRns-126-a.gandi.net
NSns-140-b.gandi.net
A2001:4b98:aaab::8d 🇫🇷 Gandi LiveDNS
PTRns-140-b.gandi.net
A213.167.230.141🇫🇷 Gandi LiveDNS
PTRns-140-b.gandi.net
NSns-4-c.gandi.net
A2604:3400:aaac::5 🇺🇸 Gandi LiveDNS
PTRns-4-c.gandi.net
A217.70.187.5🇫🇷 Gandi LiveDNS
PTRns-4-c.gandi.net
MXbuilt-lu.mail.protection.outlook.com
A2a01:111:f403:ca04::7 🇮🇪 Microsoft
PTRmail-db4pr02cu00307.inbound.protection.outlook.com
A2a01:111:f403:ca04::b 🇮🇪 Microsoft
PTRmail-dbbpr03cu00103.inbound.protection.outlook.com
A2a01:111:f403:ca04::d 🇮🇪 Microsoft
PTRmail-db6pr03cu00105.inbound.protection.outlook.com
A2a01:111:f403:ca09::9 🇳🇱 Microsoft
PTRmail-as8pr04cu00801.inbound.protection.outlook.com
A52.101.68.5🇮🇪 Microsoft
PTRmail-du2pr03cu00105.inbound.protection.outlook.com
A52.101.68.10🇮🇪 Microsoft
PTRmail-dbbpr03cu00102.inbound.protection.outlook.com
A52.101.73.12🇳🇱 Microsoft
PTRmail-am4pr0401cu00104.inbound.protection.outlook.com
A52.101.73.15🇳🇱 Microsoft
PTRmail-am9pr04cu00107.inbound.protection.outlook.com
A212.83.187.122🇫🇷 Scaleway
PTR212-83-187-122.rev.poneytelecom.eu

lu

NSg.dns.lu
NSi.dns.lu
NSj.dns.lu
NSk.dns.lu
NSns1.dns.lu
NSp.dns.lu

Starts with same word

Starts similarily

AI analysis

built.lu points to an IP address: 212.83.187.122.

other host names include dyn.agenceducardinal.fr, immo-liberte.com, cabinet-caillot.com, azureden.com and marchandimmo.com; they share IP numbers with built.lu.

built.lu is delegated to three name servers ns-126-a.gandi.net, ns-140-b.gandi.net and ns-4-c.gandi.net.

built.lu at least partially shares name servers with other domains, for instance antalvite.fr, soundcloud.community, realinism.com, forum-autos.org and advoxia.com.

these name servers are commonly used alongside the name servers ns-191-b.gandi.net, ns-87-b.gandi.net, ns-214-a.gandi.net, ns-205-a.gandi.net, ns-210-b.gandi.net, ns-112-b.gandi.net and ns-176-b.gandi.net.

Host names with two IP numbers:

ns-126-a.gandi.net points to 2001:4b98:aaaa::7f and 173.246.100.127; ns-140-b.gandi.net points to 2001:4b98:aaab::8d and 213.167.230.141; ns-4-c.gandi.net points to 2604:3400:aaac::5 and 217.70.187.5.

built.lu is handled by a single mail server, built-lu.mail.protection.outlook.com.

Hostname built-lu.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:ca04::7, 2a01:111:f403:ca04::b, 2a01:111:f403:ca04::d, 2a01:111:f403:ca09::9, 52.101.68.5, 52.101.68.10, 52.101.73.12 and 52.101.73.15.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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HisbtlT CF johedugfp 2025-10-13