CF1760705450347-tsm20251017082432

DNSWHOIS.INFO - concern.net

Search for IP or hostnames:

concern.net checked at 2025-10-17T12:50:50.326Z 168ms 149/149/149 100% R:13

concern.net

NSdonna.ns.cloudflare.com
A2606:4700:50::adf5:3a97 ๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
PTRdonna.ns.cloudflare.com
A2803:f800:50::6ca2:c097 ๐Ÿ‡จ๐Ÿ‡ท Cloudflare
PTRdonna.ns.cloudflare.com
A2a06:98c1:50::ac40:2097 ๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
PTRdonna.ns.cloudflare.com
A108.162.192.151๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
PTRdonna.ns.cloudflare.com
A172.64.32.151๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
PTRdonna.ns.cloudflare.com
A173.245.58.151๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
PTRdonna.ns.cloudflare.com
NSnorman.ns.cloudflare.com
A2606:4700:58::adf5:3bd9 ๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
PTRnorman.ns.cloudflare.com
A2803:f800:50::6ca2:c1d9 ๐Ÿ‡จ๐Ÿ‡ท Cloudflare
PTRnorman.ns.cloudflare.com
A2a06:98c1:50::ac40:21d9 ๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
PTRnorman.ns.cloudflare.com
A108.162.193.217๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
PTRnorman.ns.cloudflare.com
A172.64.33.217๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
PTRnorman.ns.cloudflare.com
A173.245.59.217๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
PTRnorman.ns.cloudflare.com
MXconcern-net.mail.protection.outlook.com
A2a01:111:f403:ca04:: ๐Ÿ‡ฎ๐Ÿ‡ช Microsoft
PTRmail-db3pr0202cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca04::5 ๐Ÿ‡ฎ๐Ÿ‡ช Microsoft
PTRmail-db3pr0202cu00205.inbound.protection.outlook.com
A2a01:111:f403:ca04::9 ๐Ÿ‡ฎ๐Ÿ‡ช Microsoft
PTRmail-db7pr03cu00601.inbound.protection.outlook.com
A2a01:111:f403:ca09::a ๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft
PTRmail-as8pr05cu00202.inbound.protection.outlook.com
A52.101.68.29๐Ÿ‡ฎ๐Ÿ‡ช Microsoft
PTRmail-dbapr03cu00105.inbound.protection.outlook.com
A52.101.68.39๐Ÿ‡ฎ๐Ÿ‡ช Microsoft
PTRmail-db7pr03cu00607.inbound.protection.outlook.com
A52.101.73.28๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft
PTRmail-am7pr05cu00204.inbound.protection.outlook.com
A52.101.73.30๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft
PTRmail-am7pr05cu00306.inbound.protection.outlook.com
A2606:4700:10::6814:241a ๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
A2606:4700:10::ac42:9658 ๐Ÿ‡บ๐Ÿ‡ธ Cloudflare
A104.20.36.26 Cloudflare
A172.66.150.88๐Ÿ‡บ๐Ÿ‡ธ Cloudflare

net

NSa.gtld-servers.net
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
rank #72817 globally
rank #2614 in the tld

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AI analysis

concern.net is a parent of jobs.concern.net, blog.concern.net and www.concern.net.

concern.net resolves to four IP numbers: 2606:4700:10::6814:241a, 2606:4700:10::ac42:9658, 104.20.36.26 and 172.66.150.88.

other host names for instance www.caletaholdings.com, bbka.org.uk, workupjob.com, www.concern.net and dobaklife21.com share IP numbers with concern.net.

concern.net is delegated to two name servers: donna.ns.cloudflare.com and norman.ns.cloudflare.com.

concern.net shares the same name server setup as other domains, for example bydudu.com.br, inox-us.com, mayk.eu, anandenergynservices.com and itsmsg.com.

concern.net at least partially shares name servers with other domains, for instance redtonik.com, nickbuilds.net, scienscope.com.my, zapptastic.co and bizzmaker.com.

these name servers are commonly used with jose.ns.cloudflare.com, cloe.ns.cloudflare.com, ian.ns.cloudflare.com, moura.ns.cloudflare.com, eloise.ns.cloudflare.com and kara.ns.cloudflare.com.

Host names with six IP numbers:

donna.ns.cloudflare.com points to: 2606:4700:50::adf5:3a97, 2803:f800:50::6ca2:c097, 2a06:98c1:50::ac40:2097, 108.162.192.151, 172.64.32.151 and 173.245.58.151; norman.ns.cloudflare.com points to: 2606:4700:58::adf5:3bd9, 2803:f800:50::6ca2:c1d9, 2a06:98c1:50::ac40:21d9, 108.162.193.217, 172.64.33.217 and 173.245.59.217.

concern.net is handled by a single mail server, concern-net.mail.protection.outlook.com.

Host name concern-net.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::, 2a01:111:f403:ca04::5, 2a01:111:f403:ca04::9, 2a01:111:f403:ca09::a, 52.101.68.29, 52.101.68.39, 52.101.73.28 and 52.101.73.30.

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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lrPASNC CF johedugfp 2025-10-17