`rdctk.cn`

DNSSEC	⚠️ Not signed
A	149.120.169.27^{🇨🇦 AS398478149.120.160.0/19 PEG TECH INC}
NS	`ns1.nowcndns.com` ⭐
		A	1.193.216.204^{🇨🇳 CHINANET-Henan-Luoyang-IDC1.193.216.0/24 Chinatelecom HeNan Province Network}
		A	218.98.111.129^{🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
		A	218.98.111.138^{🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
NS	`ns2.nowcndns.com`
		A	61.158.128.11^{🇨🇳 CHINA169-Backbone61.158.128.0/17 CNC Group CHINA169 Henan Province Network}
			PTR	`11.128.158.61.ha.cnc`
		A	183.253.57.202^{🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route)}
		A	211.99.99.38^{🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object}
SOA	`ns1.nowcndns.com`admin@nowcndns.com serial=1772970219

`cn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.cn` ⭐
	NS	`b.dns.cn`
	NS	`c.dns.cn`
	NS	`d.dns.cn`
	NS	`e.dns.cn`
	NS	`ns.cernet.net` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2034590991

Same first word

rdctk.cn

Similar names

tkrcd.org.tr

rctdk.com

kdctr.com

cdkrt.com

trkdc.com

dtrck.net

cdrkt.com

tckrd.com

dtrck.com

ckrdt.org

dctrk.com

kctrd.com

cdtkr.ru

kdtrc.cn

dtkcr.com

trckd.click

trckd.net

rtcdk.com

DNS History

4 records (3 active, 1 former)

●NSns1.nowcndns.com2026-03-08 → 2026-03-26 · 2 obs

● 2026-03-08 07:19:10
● 2026-03-26 23:51:52

●NSns2.nowcndns.com2026-03-08 → 2026-03-26 · 2 obs

● 2026-03-08 07:19:10
● 2026-03-26 23:51:52

●A149.120.169.272026-03-21 → 2026-03-26 · 3 obs

○ 2026-03-08 07:19:10
● 2026-03-21 15:03:44
● 2026-03-26 23:51:52

○A38.177.135.1852026-03-08 → 2026-03-08 · 3 obs

● 2026-03-08 07:19:10
○ 2026-03-21 15:03:44
○ 2026-03-26 23:51:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	b.dns.cn, e.dns.cn, d.dns.cn, a.dns.cn...	-
rdctk.cn	ns1.nowcndns.com, ns2.nowcndns.com	-

✅ Authoritative Response

Server:218.98.111.138

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rdctk.cn (unsigned zone)

⏱️ Timing

Total: 629ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`149.120.169.27`
NS	2	`ns1.nowcndns.com, ns2.nowcndns.com`
SOA	1	`ns1.nowcndns.com admin.nowcndns.com`

Analysis

IP Addresses

rdctk.cn resolves to one IP number: 149.120.169.27.

other host names including macsem.com.cn, lnjys.cn, whrskj.cn, sthycj.cn and ufxjbla.cn share IP numbers with rdctk.cn.

Name Servers

rdctk.cn is delegated to two name servers ns1.nowcndns.com and ns2.nowcndns.com.

rdctk.cn shares the same name server setup as other domains, for instance szjianghe.com.cn, ogln.cn, fnwv.cn, qkerry.cn and applewar.cn.

Host names with three IPs:

ns1.nowcndns.com points to 1.193.216.204, 218.98.111.129 and 218.98.111.138.

ns2.nowcndns.com points to 61.158.128.11, 183.253.57.202 and 211.99.99.38.

rdctk.cn - robtex.com

rdctk.cn

cn