`rhhk.net`

DNSSEC	⚠️ Not signed
NS	`dns7.4cun.com` ⭐
		A	2408:4005:3dc:af00:a6be:339e:a1a0:ceb7^{🇨🇳 Alibaba-Cloud2408:4005::/33}
		A	61.172.183.74^{🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC}
NS	`dns.4cun.com` ⚠️ Not in zone NS records
NS	`dns8.4cun.com` ⚠️ Not in zone NS records
		A	2408:4005:3dc:af00:a6be:339e:a1a0:ceb7^{🇨🇳 Alibaba-Cloud2408:4005::/33}
		A	219.138.102.210^{🇨🇳 CHINATELECOM-HUBEI-YICHANG-IDC219.138.102.0/24 yichang}
MX	`mxn.mxhichina.com` ⭐
		A	47.246.136.231^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
			PTR	`cz-clare.com`
			PTR	`reachsmartdwell.com`
			PTR	`wevolt.tech`
		A	47.246.137.47^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
MX	`mxw.mxhichina.com`⁽¹⁰⁾
		A	47.246.99.195^{🇺🇸 Alibaba-Cloud47.246.96.0/22 Proxy-registered route object}
			PTR	`reachsmartdwell.com`
TXT	`v=spf1 include:spf.mxhichina.com ~all`
SOA	`dns.4cun.com`admin@rhhk.net serial=1772527522

`net`

	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=1776152992

Same first word

rhhk.net

rhhk.com

Similar names

hhrk.cn

krhh.com

hrhk.com

khhr.com

hhrk.net

hrkh.org

hhkr.com

hrkh.net

khhr.cn

hkhr.cn

hkhr.org

hkhr.com

hkhr.net

rkhh.com

hrkh.no

hrhk.net

hrkh.cn

hkrh.com

hrhk.cn

hkrh.net

khrh.org

hkrh.cn

hkrh.hk

khrh.cn

DNS History

5 records (5 active, 0 former)

●NSdns.4cun.com2015-08-09 → 2026-04-14 · 5 obs

● 2015-08-09 07:55:00
● 2026-02-15 11:43:24
○ 2026-02-28 00:44:26
● 2026-03-10 22:00:06
● 2026-04-14 07:58:10

●NSdns7.4cun.com2026-02-15 → 2026-04-14 · 3 obs

○ 2015-08-09 07:55:00
● 2026-02-15 11:43:24
● 2026-04-14 07:58:10

●NSdns8.4cun.com2026-02-15 → 2026-04-14 · 3 obs

○ 2015-08-09 07:55:00
● 2026-02-15 11:43:24
● 2026-04-14 07:58:10

●MXmxn.mxhichina.com2015-12-06 → 2026-04-14 · 5 obs

● 2015-12-06 06:48:48
● 2026-02-15 11:43:24
○ 2026-02-28 00:44:26
● 2026-03-10 22:00:06
● 2026-04-14 07:58:10

●MXmxw.mxhichina.com2015-12-06 → 2026-04-14 · 5 obs

● 2015-12-06 06:48:48
● 2026-02-15 11:43:24
○ 2026-02-28 00:44:26
● 2026-03-10 22:00:06
● 2026-04-14 07:58:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	m.gtld-servers.net, j.gtld-servers.net, a.gtld-servers.net, h.gtld-servers.net...	-
rhhk.net	dns8.4cun.com, dns7.4cun.com	-

✅ Authoritative Response

Server:61.172.183.74

NS records: dns8.4cun.com, dns7.4cun.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rhhk.net (unsigned zone)

⏱️ Timing

Total: 3058ms | Queries: -

📄 Records

Type	Count	Sample Data
MX	2	`mxw.mxhichina.com (pri: 10), mxn.mxhichina.com (pri: 5)`
TXT	1	`v=spf1 include:spf.mxhichina.com ~all`
SOA	1	`dns.4cun.com admin.rhhk.net`

Analysis

Name Servers

rhhk.net is delegated to three name servers: dns7.4cun.com, dns8.4cun.com and dns.4cun.com.

rhhk.net at least partially shares name servers with other domains, for instance xxhccd.com, powerfitting.net, jindeoil.com, qmzzx.cn and hnmlswy.com.

These name servers are commonly used alongside dns8.51dns.top, dns4.51dns.top, dns3.4cun.com, dns1.4cun.com, dns5.4cun.com, dns6.51dns.top, dns2.51dns.top, ns1.4cun.com, ns2.51dns.top and dns2.4cun.com.

Host names with two IP numbers:

dns7.4cun.com points to 2408:4005:3dc:af00:a6be:339e:a1a0:ceb7 and 61.172.183.74.

dns8.4cun.com points to 2408:4005:3dc:af00:a6be:339e:a1a0:ceb7 and 219.138.102.210.

Host names that point to 2408:4005:3dc:af00:a6be:339e:a1a0:ceb7: dns7.4cun.com and dns8.4cun.com.

Mail Servers

rhhk.net is handled by two mail servers: mxn.mxhichina.com and mxw.mxhichina.com.

The mail server setup for rhhk.net matches that of other domains, for instance fogool.com, mimoglobalplus.com, fujinton.com, xnerv.wang and gardengreening.com.

rhhk.net shares at least partially some mail servers with other domains, including romtek.cn, huoyun.net, flason.com, ibagcase.com and rangle.cn.