CF1762268368767-tsm20251104080352

IPLIST.NET - mail.hc21.group

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mail.hc21.group checked at 2025-11-04T14:59:28.746Z 275ms 58/58/58 100% R:16

mail.hc21.group

CNAMEhc21-group.mail.protection.outlook.com
A2a01:111:f403:ca04::8 ๐Ÿ‡ฎ๐Ÿ‡ช Microsoft
PTRmail-db5pr02cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca09::5 ๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft
PTRmail-am1pr04cu00105.inbound.protection.outlook.com
A2a01:111:f403:ca09::6 ๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft
PTRmail-am4pr0401cu00106.inbound.protection.outlook.com
A2a01:111:f403:ca09::b ๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft
PTRmail-am7pr05cu00103.inbound.protection.outlook.com
A52.101.68.3๐Ÿ‡ฎ๐Ÿ‡ช Microsoft
PTRmail-db7pr03cu00403.inbound.protection.outlook.com
A52.101.68.12๐Ÿ‡ฎ๐Ÿ‡ช Microsoft
PTRmail-db9pr02cu00204.inbound.protection.outlook.com
A52.101.73.1๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft
PTRmail-am3pr04cu00501.inbound.protection.outlook.com
A52.101.73.24๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft
PTRmail-as8pr05cu00300.inbound.protection.outlook.com

hc21.group

NSarturo.ns.cloudflare.com
NSstevie.ns.cloudflare.com
MXhc21-group.mail.protection.outlook.com

Starts with same word

Starts similarily

AI analysis

mail.hc21.group resolves to eight IP numbers: 2a01:111:f403:ca04::8, 2a01:111:f403:ca09::5, 2a01:111:f403:ca09::6, 2a01:111:f403:ca09::b, 52.101.68.3, 52.101.68.12, 52.101.73.1 and 52.101.73.24.

Other host names such as implexis-com.mail.protection.outlook.com, icomtech-cz.mail.protection.outlook.com, cdcbh-com0i.mail.protection.outlook.com, belasco-be.mail.protection.outlook.com and mczgroup-com.mail.protection.outlook.com share IPs with mail.hc21.group.

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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