`houkeng.com`

DNSSEC	⚠️ Not signed
NS	`ns1.cnolnic.com` ⭐
		A	240c:4082:0:5d01::4^{🇨🇳 Baidu240c:4082::/32}
		A	106.12.208.18^{🇨🇳 Baidu106.12.208.0/20 AS38365}
		A	218.5.79.117^{🇨🇳 CHINATELECOM-Fujian-Xiamen-IDC1218.5.72.0/21 厦门}
NS	`ns2.cnolnic.com`
		A	240c:4082:0:5d01::5^{🇨🇳 Baidu240c:4082::/32}
		A	106.12.205.190^{🇨🇳 Baidu106.12.192.0/20 AS38365}
		A	218.5.79.98^{🇨🇳 CHINATELECOM-Fujian-Xiamen-IDC1218.5.72.0/21 厦门}
SOA	`ns1.cnolnic.com`root@cnolnic.com 2006-11-24 #1

`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=1774376642

Same first word

houkeng.com

Similar names

hengkou.com

hengkuo.com.cn

hngekou.com

gunhoek.nl

honkuge.com

hokugen.co.jp

hengkuo.cn

hengkuo.com.tw

kenghou.cn

hnguoke.com

hengkuo.com

kuoheng.cn

DNS History

5 records (2 active, 3 former)

○NSdns.hx008.net2016-07-10 → 2017-03-13 · 4 obs

● 2016-07-10 10:05:20
● 2017-03-13 03:18:38
○ 2020-01-31 14:24:20
○ 2026-03-24 18:46:50

○NSdns1.hx008.net2016-07-10 → 2017-03-13 · 4 obs

● 2016-07-10 10:05:20
● 2017-03-13 03:18:38
○ 2020-01-31 14:24:20
○ 2026-03-24 18:46:50

●NSns1.cnolnic.com2020-01-31 → 2026-03-24 · 3 obs

○ 2017-03-13 03:18:38
● 2020-01-31 14:24:20
● 2026-03-24 18:46:50

●NSns2.cnolnic.com2020-01-31 → 2026-03-24 · 3 obs

○ 2017-03-13 03:18:38
● 2020-01-31 14:24:20
● 2026-03-24 18:46:50

○A61.191.61.1862020-01-31 → 2026-02-16 · 4 obs

● 2020-01-31 14:24:20
● 2026-02-16 15:49:42
○ 2026-02-17 11:38:30
○ 2026-03-24 18:46:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net...	-
houkeng.com	ns1.cnolnic.com, ns2.cnolnic.com	6 records

✅ Authoritative Response

Server:106.12.205.190

NS records: ns1.cnolnic.com, ns2.cnolnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for houkeng.com (unsigned zone)

⏱️ Timing

Total: 478ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns2.cnolnic.com, ns1.cnolnic.com`
SOA	1	`ns1.cnolnic.com root.cnolnic.com`

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns1.cnolnic.com, ns1.cnolnic.com, ns1.cnolnic.com...)

Analysis

Name Servers

houkeng.com is delegated to two name servers: ns1.cnolnic.com and ns2.cnolnic.com.

houkeng.com uses the same name server setup as other domains, including lianshui.com.cn, symhbg.com, qimaotong.net, eton-tech.com and wscec.com.cn.

Host names with three IP numbers:

ns1.cnolnic.com points to 240c:4082:0:5d01::4, 106.12.208.18 and 218.5.79.117; ns2.cnolnic.com points to 240c:4082:0:5d01::5, 106.12.205.190 and 218.5.79.98.

houkeng.com - robtex.com

houkeng.com

com