`kphunghon.com`

DNSSEC	⚠️ Not signed
A	120.82.175.150^{🇨🇳 CHINA169-GZ120.80.0.0/13 CNC Group CHINA169 Guangdong Province Network}
		PTR	`hh4k.cn`
		PTR	`cn4k.com`
		PTR	`4k.com.cn`
		PTR	`hh4k.com.cn`
NS	`dns17.hichina.com` ⭐
		A	2408:4009:501::25^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.40^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.60^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.200^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.220^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.40^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.60^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.100^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.110^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
NS	`dns18.hichina.com`
		A	2408:4009:501::26^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.38^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.61^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.198^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.222^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.38^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.61^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.98^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.108^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
MX	`mail.4k.com.cn` ⭐
		A	120.82.175.150^{🇨🇳 CHINA169-GZ120.80.0.0/13 CNC Group CHINA169 Guangdong Province Network}
			PTR	`hh4k.cn`
			PTR	`cn4k.com`
			PTR	`4k.com.cn`
			PTR	`hh4k.com.cn`
MX	`mail.kphunghon.com`⁽¹⁰⁾
		A	120.82.175.150^{🇨🇳 CHINA169-GZ120.80.0.0/13 CNC Group CHINA169 Guangdong Province Network}
			PTR	`hh4k.cn`
			PTR	`cn4k.com`
			PTR	`4k.com.cn`
			PTR	`hh4k.com.cn`
MX	`mail2.kphunghon.com`⁽¹⁰⁾
		A	61.143.2.5^{🇨🇳 CHINANET-Guangdong-Jiangmen-MAN61.143.0.0/20 JM MAN Network}
MX	`mailyd.4k.com.cn`⁽¹⁰⁾
		A	183.236.251.181^{🇨🇳 CHINAMOBILE-CN183.236.240.0/20 CMI (Customer Route)}
TXT	`v=spf1 include:4k.com.cn -all`
SOA	`dns17.hichina.com`hostmaster@hichina.com 2026-01-12 #9

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1785442487

PTR for

24.164.37.59.in-addr.arpa

Subdomains

mail.kphunghon.com

mail2.kphunghon.com

Same first word

kphunghon.com

DNS History

12 records (7 active, 5 former)

○NSdns1.hichina.com2015-06-19 → 2017-06-05 · 4 obs

● 2015-06-19 08:19:16
● 2017-06-05 11:25:44
○ 2026-03-15 21:29:54
○ 2026-07-30 20:20:32

●NSdns17.hichina.com2026-03-15 → 2026-07-30 · 3 obs

○ 2017-06-05 11:25:44
● 2026-03-15 21:29:54
● 2026-07-30 20:20:32

●NSdns18.hichina.com2026-03-15 → 2026-07-30 · 3 obs

○ 2017-06-05 11:25:44
● 2026-03-15 21:29:54
● 2026-07-30 20:20:32

○NSdns2.hichina.com2015-06-19 → 2017-06-05 · 4 obs

● 2015-06-19 08:19:16
● 2017-06-05 11:25:44
○ 2026-03-15 21:29:54
○ 2026-07-30 20:20:32

●MXmail.4k.com.cn2026-03-15 → 2026-07-30 · 3 obs

○ 2017-06-05 11:25:44
● 2026-03-15 21:29:54
● 2026-07-30 20:20:32

●MXmail.kphunghon.com2015-06-19 → 2026-07-30 · 2 obs

● 2015-06-19 08:19:16
● 2026-07-30 20:20:32

●MXmail2.kphunghon.com2015-06-19 → 2026-07-30 · 2 obs

● 2015-06-19 08:19:16
● 2026-07-30 20:20:32

○MXmail3.kphunghon.com2016-01-05 → 2017-06-05 · 5 obs

○ 2015-06-19 08:19:16
● 2016-01-05 08:03:12
● 2017-06-05 11:25:44
○ 2026-03-15 21:29:54
○ 2026-07-30 20:20:32

●MXmailyd.4k.com.cn2026-07-14 → 2026-07-30 · 3 obs

○ 2026-03-15 21:29:54
● 2026-07-14 00:19:52
● 2026-07-30 20:20:32

●A120.82.175.1502026-07-14 → 2026-07-30 · 3 obs

○ 2026-04-12 01:22:38
● 2026-07-14 00:19:52
● 2026-07-30 20:20:32

○A59.37.164.242015-06-19 → 2017-06-05 · 4 obs

● 2015-06-19 08:19:16
● 2017-06-05 11:25:44
○ 2026-03-15 21:29:54
○ 2026-07-30 20:20:32

○A61.143.2.52026-03-15 → 2026-04-12 · 5 obs

○ 2017-06-05 11:25:44
● 2026-03-15 21:29:54
● 2026-04-12 01:22:38
○ 2026-07-14 00:19:52
○ 2026-07-30 20:20:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, d.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net...	-
kphunghon.com	dns17.hichina.com, dns18.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.40

NS records: dns17.hichina.com, dns18.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kphunghon.com (unsigned zone)

⏱️ Timing

Total: 547ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`120.82.175.150`
NS	2	`dns17.hichina.com, dns18.hichina.com`
MX	4	`mail.kphunghon.com (pri: 10), mailyd.4k.com.cn (pri: 10)...`
TXT	1	`v=spf1 include:4k.com.cn -all`
SOA	1	`dns17.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns17.hichina.com, dns17.hichina.com, dns17.hichina.com...)

Analysis

Hierarchy

kphunghon.com is the parent domain of mail.kphunghon.com and mail2.kphunghon.com.

IP Addresses

kphunghon.com points to a single IP number: 120.82.175.150.

Host names such as mail.4k.com.cn, mail.superrich.com.cn and mail.kphunghon.com share their IP numbers with kphunghon.com.

Name Servers

kphunghon.com has two authoritative name servers — dns17.hichina.com and dns18.hichina.com.

kphunghon.com shares its name server setup with other domains, including lwrd.net, maxxelli-consulting.com, npca.org.cn and two others.

kphunghon.com has some name servers in common with other domains such as tgfzic.com, catdora.com and ojbk.cn

Host names with 9 IP numbers:

dns17.hichina.com points to 39.96.153.40, 39.96.153.60, 47.118.199.200 and 6 other IP addresses.

dns18.hichina.com points to 39.96.153.38, 39.96.153.61, 47.118.199.198 and 6 other IP addresses.

Mail Servers

Mail for kphunghon.com is handled by four mail servers: mail2.kphunghon.com, mail.kphunghon.com, mail.4k.com.cn and mailyd.4k.com.cn.

kphunghon.com overlaps on mail servers with several other domains, for example kp-ltw.com, 4k.com.cn, superrich.com.cn and cn4k.com.

The hosts mail2.kphunghon.com, mail.kphunghon.com, mail.4k.com.cn and mailyd.4k.com.cn each have exactly one IP address. mail2.kphunghon.com has 61.143.2.5; mail.kphunghon.com has 120.82.175.150; mail.4k.com.cn shares that same IP 120.82.175.150; mailyd.4k.com.cn has 183.236.251.181.

The host names mail.kphunghon.com and mail.4k.com.cn both resolve to 120.82.175.150 IP addresses.

kphunghon.com - robtex.com

kphunghon.com

com

PTR for

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`kphunghon.com`

`com`