CF1760992018816-tsm20251017082432

WWW.RTSAK.COM - gradehc.com

Search for IP or hostnames:

gradehc.com checked at 2025-10-20T20:26:58.798Z 224ms 86/86/86 100% R:14

gradehc.com

NSns1.whoisdomain.kr
A223.130.139.7🇰🇷 NAVER BUSINESS PLATFORM ASIA PACIFIC
NSns2.whoisdomain.kr
A211.188.57.152🇰🇷 NAVER BUSINESS PLATFORM ASIA PACIFIC
NSns3.whoisdomain.kr
A61.97.189.22🇰🇷 NAVER
NSns4.whoisdomain.kr
A219.251.156.134🇰🇷 GDNSKR-KR
MXgradehc-com.mail.protection.outlook.com
A2a01:111:f403:cc35:: 🇰🇷 Microsoft
PTRmail-slxp216cu00200.inbound.protection.outlook.com
A2a01:111:f403:cc35::1 🇰🇷 Microsoft
PTRmail-sevp216cu00101.inbound.protection.outlook.com
A2a01:111:f403:cc35::2 🇰🇷 Microsoft
PTRmail-se2p216cu00602.inbound.protection.outlook.com
A2a01:111:f403:cc37:: 🇰🇷 Microsoft
PTRmail-puwp216cu00200.inbound.protection.outlook.com
A52.101.153.0🇰🇷 Microsoft
PTRmail-slxp216cu00200.inbound.protection.outlook.com
A52.101.153.1🇰🇷 Microsoft
PTRmail-sevp216cu00101.inbound.protection.outlook.com
A52.101.153.2🇰🇷 Microsoft
PTRmail-se2p216cu00602.inbound.protection.outlook.com
A52.101.155.0🇰🇷 Microsoft
PTRmail-puwp216cu00200.inbound.protection.outlook.com

com

NSa.gtld-servers.net
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Starts with same word

Starts similarily

AI analysis

gradehc.com is delegated to four name servers: ns1.whoisdomain.kr, ns2.whoisdomain.kr, ns3.whoisdomain.kr and ns4.whoisdomain.kr.

gradehc.com at least partially shares name servers with other domains, for instance soft-mate.com, korva.or.kr, ktmoving.org, webgateinc.com and place18.com.

Host names with a single IP address

ns1.whoisdomain.kr points to 223.130.139.7

ns2.whoisdomain.kr points to 211.188.57.152

ns3.whoisdomain.kr points to 61.97.189.22

ns4.whoisdomain.kr points to 219.251.156.134

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

gradehc-com.mail.protection.outlook.com resolves to eight IP addresses: 2a01:111:f403:cc35::, 2a01:111:f403:cc35::1, 2a01:111:f403:cc35::2, 2a01:111:f403:cc37::, 52.101.153.0, 52.101.153.1, 52.101.153.2 and 52.101.155.0.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

HAWCRCM CF johedugfp 2025-10-20