CF1758287790983-tsm20250919110625

IPLIST.NET - crs.lu

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crs.lu checked at 2025-09-19T13:16:30.967Z 347ms 98/98/98 100% R:18

crs.lu

MXsmtp.google.com
A2607:f8b0:4004:c06::1a 🇺🇸 Google
PTRbg-in-f26.1e100.net
A2607:f8b0:4004:c06::1b 🇺🇸 Google
PTRbg-in-f27.1e100.net
A2607:f8b0:4004:c09::1a 🇺🇸 Google
PTRbh-in-f26.1e100.net
A2607:f8b0:4004:c09::1b 🇺🇸 Google
PTRbh-in-f27.1e100.net
A172.253.63.27🇺🇸 Google
PTRbi-in-f27.1e100.net
A172.253.115.26🇺🇸 Google
PTRbg-in-f26.1e100.net
A172.253.115.27🇺🇸 Google
PTRbg-in-f27.1e100.net
A172.253.122.26🇺🇸 Google
PTRbh-in-f26.1e100.net
A172.253.122.27🇺🇸 Google
PTRbh-in-f27.1e100.net
NSns1.markeasy.lu
A194.147.93.241🇱🇺 hosting.com LUX1
PTRns1.markeasy.lu
NSns2.markeasy.lu
A194.147.93.242🇱🇺 hosting.com LUX1
PTRns2.markeasy.lu
A194.147.93.171🇱🇺 hosting.com LUX1
PTRcpanel3.markeasy.lu

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

crs.lu resolves to one IP number: 194.147.93.171.

other host names including mail.apel.lu, lefevre-metal.fr, sopinor.lu, mail.markeasy.lu and mail.vespaclub.lu share IP numbers with crs.lu.

crs.lu is delegated to two name servers ns1.markeasy.lu and ns2.markeasy.lu.

crs.lu shares the same name server setup as other domains, for instance apel.lu, bickstuff.lu, royaldechine.com, restaurant-papaya.lu and ehaltprestige.com.

Host names with one IP number:

ns1.markeasy.lu points to 194.147.93.241

ns2.markeasy.lu points to 194.147.93.242

crs.lu is handled by a single mail server, smtp.google.com.

crs.lu shares the same mail server setup as other domains, for instance mirage.re, naditarangini.com, whitecardinal.com, siparispaneli.co.com and muzelu.com.

crs.lu shares some mail servers with other domains, at least partially, for instance aavinmilk.com, m1dc.com, interviewkickstart.com, learnonline.co.in and rokbenedik.com.

these mail servers are often used together with alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx3.googlemail.com and aspmx2.googlemail.com.

smtp.google.com points to nine IPs: 2607:f8b0:4004:c06::1a, 2607:f8b0:4004:c06::1b, 2607:f8b0:4004:c09::1a, 2607:f8b0:4004:c09::1b, 172.253.63.27, 172.253.115.26, 172.253.115.27, 172.253.122.26 and 172.253.122.27.

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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smdCARk CF johedugfp 2025-09-19