CF1764049502812-tsm20251124231709

MXLIST.NET - linkup.cat

Search for IP or hostnames:

linkup.cat checked at 2025-11-25T05:45:02.772Z 345ms 146/146/146 100% R:16 allDone:true timedOut:false

linkup.cat

NSns-248.awsdns-31.com
A2600:9000:5300:f800::1 ๐Ÿ‡บ๐Ÿ‡ธ Amazon
PTRns-248.awsdns-31.com
A205.251.192.248๐Ÿ‡บ๐Ÿ‡ธ Amazon
PTRns-248.awsdns-31.com
NSns-576.awsdns-08.net
A2600:9000:5302:4000::1 ๐Ÿ‡บ๐Ÿ‡ธ Amazon
PTRns-576.awsdns-08.net
A205.251.194.64๐Ÿ‡บ๐Ÿ‡ธ Amazon
PTRns-576.awsdns-08.net
NSns-1529.awsdns-63.org
A2600:9000:5305:f900::1 ๐Ÿ‡บ๐Ÿ‡ธ Amazon
PTRns-1529.awsdns-63.org
A205.251.197.249๐Ÿ‡บ๐Ÿ‡ธ Amazon
PTRns-1529.awsdns-63.org
MXaspmx.l.google.com
A2607:f8b0:4004:c21::1a ๐Ÿ‡บ๐Ÿ‡ธ Google
PTRpe-in-f26.1e100.net
A142.251.16.26๐Ÿ‡บ๐Ÿ‡ธ Google
PTRbl-in-f26.1e100.net
NSns-1800.awsdns-33.co.uk
A2600:9000:5307:800::1 ๐Ÿ‡บ๐Ÿ‡ธ Amazon
PTRns-1800.awsdns-33.co.uk
A205.251.199.8๐Ÿ‡บ๐Ÿ‡ธ Amazon
PTRns-1800.awsdns-33.co.uk
MXalt1.aspmx.l.google.com
A2a00:1450:400b:c02::1b ๐Ÿ‡ฎ๐Ÿ‡ช Google
PTRdj-in-f27.1e100.net
A172.253.116.27๐Ÿ‡บ๐Ÿ‡ธ Google
PTRdj-in-f27.1e100.net
MXalt2.aspmx.l.google.com
A2a00:1450:400c:c00::1b ๐Ÿ‡ง๐Ÿ‡ช Google
PTRws-in-f27.1e100.net
PTRws-in-x1b.1e100.net
A173.194.76.27๐Ÿ‡บ๐Ÿ‡ธ Google
PTRws-in-f27.1e100.net
MXalt3.aspmx.l.google.com
A2a00:1450:4025:402::1b ๐Ÿ‡ณ๐Ÿ‡ฑ Google
PTRrb-in-f27.1e100.net
A142.250.102.27๐Ÿ‡บ๐Ÿ‡ธ Google
PTRrb-in-f27.1e100.net
MXalt4.aspmx.l.google.com
A2a00:1450:4013:c1e::1b ๐Ÿ‡ณ๐Ÿ‡ฑ Google
PTRyugrqzs-in-f27.1e100.net
A192.178.213.27๐Ÿ‡บ๐Ÿ‡ธ Google
PTRyugrqzs-in-f27.1e100.net
A2a05:d012:6a6:3100:8a69:7ec8:b05c:1146 ๐Ÿ‡ซ๐Ÿ‡ท Amazon
A35.180.143.20๐Ÿ‡ซ๐Ÿ‡ท Amazon
PTRec2-35-180-143-20.eu-west-3.compute.amazonaws.com

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AI analysis

The parent of mqtt.linkup.cat is linkup.cat.

linkup.cat points to two IP numbers: 2a05:d012:6a6:3100:8a69:7ec8:b05c:1146 and 35.180.143.20.

Other host names, for instance ec2-35-180-143-20.eu-west-3.compute.amazonaws.com, share IP numbers with linkup.cat.

linkup.cat is delegated to four name servers: ns-248.awsdns-31.com, ns-576.awsdns-08.net, ns-1529.awsdns-63.org and ns-1800.awsdns-33.co.uk.

linkup.cat at least partially shares name servers with other domains, for example sc-cdn.net, d32qax72u7402w.cloudfront.net, dsg.lnrsg.io, d3tlyyvdb4qnu4.cloudfront.net and cloud.caiso.com.

These name servers are often used with the following name servers: ns-1418.awsdns-49.org, ns-49.awsdns-06.com, ns-1331.awsdns-38.org, ns-1451.awsdns-53.org, ns-1424.awsdns-50.org, ns-1449.awsdns-53.org, ns-1838.awsdns-37.co.uk and ns-1496.awsdns-59.org.

Host names with two IP numbers:

ns-248.awsdns-31.com points to: 2600:9000:5300:f800::1 and 205.251.192.248

ns-576.awsdns-08.net points to: 2600:9000:5302:4000::1 and 205.251.194.64

ns-1529.awsdns-63.org points to: 2600:9000:5305:f900::1 and 205.251.197.249

ns-1800.awsdns-33.co.uk points to: 2600:9000:5307:800::1 and 205.251.199.8

linkup.cat is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

linkup.cat shares at least partially some mail servers with other domains, for instance umsa.bo, weddingchura.com, ingetechsas.com, patiencegroup.com and kaisertiger.com.

these mail servers are often used together with aspmx2.googlemail.com, aspmx3.googlemail.com, ms44696294.msv1.invalid and ingetechsas-com.mail.protection.outlook.com.

Host names with two IP numbers

Each host name points to two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4004:c21::1a and 142.251.16.26

alt1.aspmx.l.google.com points to 2a00:1450:400b:c02::1b and 172.253.116.27

alt2.aspmx.l.google.com points to 2a00:1450:400c:c00::1b and 173.194.76.27

alt3.aspmx.l.google.com points to 2a00:1450:4025:402::1b and 142.250.102.27

alt4.aspmx.l.google.com points to 2a00:1450:4013:c1e::1b and 192.178.213.27