CF1760610796333-tsm20251016091337

WWW.RTSAK.COM - netk5.com.cn

Search for IP or hostnames:

netk5.com.cn checked at 2025-10-16T10:33:16.322Z 567ms 123/123/123 100% R:14

netk5.com.cn

NSns1.he.net
A2001:470:100::2 πŸ‡ΊπŸ‡Έ Hurricane Electric
PTRns1.he.net
A216.218.130.2πŸ‡ΊπŸ‡Έ Hurricane Electric
PTRns1.he.net
NSns2.he.net
A2001:470:200::2 πŸ‡ΊπŸ‡Έ Hurricane Electric
PTRns2.he.net
A216.218.131.2πŸ‡ΊπŸ‡Έ Hurricane Electric
PTRns2.he.net
NSns3.he.net
A2001:470:300::2 πŸ‡ΊπŸ‡Έ Hurricane Electric
PTRns3.he.net
A216.218.132.2πŸ‡ΊπŸ‡Έ Hurricane Electric
PTRns3.he.net
NSns4.he.net
A2001:470:400::2 πŸ‡ΊπŸ‡Έ Hurricane Electric
PTRns4.he.net
A216.66.1.2πŸ‡ΊπŸ‡Έ Hurricane Electric
PTRns4.he.net
NSns5.he.net
A2001:470:500::2 πŸ‡ΊπŸ‡Έ Hurricane Electric
PTRns5.he.net
A216.66.80.18πŸ‡ΊπŸ‡Έ Hurricane Electric
PTRns5.he.net
MXnetk5-com-cn.mail.protection.outlook.com
A2a01:111:f403:cc09:: πŸ‡ΈπŸ‡¬ Microsoft
PTRmail-sg2pr03cu00500.inbound.protection.outlook.com
A2a01:111:f403:cc09::1 πŸ‡ΈπŸ‡¬ Microsoft
A2a01:111:f403:cc1a::8 πŸ‡―πŸ‡΅ Microsoft
PTRmail-tydpr03cu00100.inbound.protection.outlook.com
A2a01:111:f403:cc1f::4 πŸ‡―πŸ‡΅ Microsoft
PTRmail-os8pr02cu00104.inbound.protection.outlook.com
A52.101.124.117πŸ‡―πŸ‡΅ Microsoft
PTRmail-tydpr03cu00105.inbound.protection.outlook.com
A52.101.137.0πŸ‡ΈπŸ‡¬ Microsoft
PTRmail-sg2pr03cu00500.inbound.protection.outlook.com
A52.101.137.2πŸ‡ΈπŸ‡¬ Microsoft
A52.101.157.80πŸ‡ΊπŸ‡Έ Microsoft
PTRmail-os8pr02cu00100.inbound.protection.outlook.com
A210.14.66.21πŸ‡¨πŸ‡³ STN-CN
PTRhostmx01.netk5.com.cn

com.cn

NSa.dns.cn
NSb.dns.cn
NSc.dns.cn
NSd.dns.cn
NSe.dns.cn
NScns.cernet.net

PTR for

Up

Starts with same word

Starts similarily

AI analysis

netk5.com.cn is parent of gp04.netk5.com.cn, hosting.netk5.com.cn, hostmx01.netk5.com.cn, sa05.netk5.com.cn and www.netk5.com.cn.

netk5.com.cn maps to IP address 210.14.66.21.

netk5.com.cn delegates to five name servers: ns1.he.net, ns2.he.net, ns3.he.net, ns4.he.net and ns5.he.net.

netk5.com.cn at least partially shares name servers with other domains such as akanehotaru.org, certconf.org, bitfriends.com, tunnel.tserv22.tyo1.ipv6.he.net and filament-finder.com.

Two IPs per host name:

ns1.he.net points to: 2001:470:100::2 and 216.218.130.2

ns2.he.net points to: 2001:470:200::2 and 216.218.131.2

ns3.he.net points to: 2001:470:300::2 and 216.218.132.2

ns4.he.net points to: 2001:470:400::2 and 216.66.1.2

ns5.he.net points to: 2001:470:500::2 and 216.66.80.18

Pattern: left IDs ascend by 9 (12, 21, 30, 39, 48); each pair of targets ascend by 9 (15/18, 24/27, 33/36, 42/45, 51/54)

netk5.com.cn is handled by a single mail server, netk5-com-cn.mail.protection.outlook.com.

netk5-com-cn.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:cc09::, 2a01:111:f403:cc09::1, 2a01:111:f403:cc1a::8, 2a01:111:f403:cc1f::4, 52.101.124.117, 52.101.137.0, 52.101.137.2 and 52.101.157.80.

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

puAPMnt CF johedugfp 2025-10-16