`kdda.cn`

DNSSEC	⚠️ Not signed
A	172.247.134.226^{🇺🇸 POWERLINE-HK172.247.134.0/23 Powerline Internal use}
NS	`ns1.nowcndns.com` ⭐
		A	1.193.216.204^{🇨🇳 CHINANET-Henan-Luoyang-IDC1.193.216.0/24 Chinatelecom HeNan Province Network}
			PTR	`ip-1-193-216-204.defastlink.net`
		A	218.98.111.129^{🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
			PTR	`ip-218-98-111-129.defastlink.net`
		A	218.98.111.138^{🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
			PTR	`ip-218-98-111-138.defastlink.net`
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)}
			PTR	`ip-183-253-57-202.defastlink.net`
		A	211.99.99.38^{🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object}
			PTR	`ip-211-99-99-38.defastlink.net`
SOA	`ns1.nowcndns.com`admin@nowcndns.com serial=1767761748

`cn`

	DNSSEC	⚠️ Not signed
	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=2034546407

Same first word

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addk.fr

kadd.org

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dadk.ru

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ddak.com

DNS History

11 records (3 active, 8 former)

○NSdns10.hichina.com2015-06-23 → 2015-06-23 · 3 obs

● 2015-06-23 16:12:36
○ 2015-11-01 22:32:20
○ 2026-03-22 21:05:48

○NSdns9.hichina.com2015-06-23 → 2015-06-23 · 3 obs

● 2015-06-23 16:12:36
○ 2015-11-01 22:32:20
○ 2026-03-22 21:05:48

○NSjm1.dns.com2020-02-16 → 2020-02-16 · 4 obs

○ 2016-12-31 06:43:42
● 2020-02-16 13:39:48
○ 2026-02-22 02:37:30
○ 2026-03-22 21:05:48

○NSjm2.dns.com2020-02-16 → 2020-02-16 · 4 obs

○ 2016-12-31 06:43:42
● 2020-02-16 13:39:48
○ 2026-02-22 02:37:30
○ 2026-03-22 21:05:48

○NSns1.360wzb.com2015-11-01 → 2016-04-05 · 5 obs

○ 2015-06-23 16:12:36
● 2015-11-01 22:32:20
● 2016-04-05 07:58:44
○ 2016-12-31 06:43:42
○ 2026-03-22 21:05:48

●NSns1.nowcndns.com2026-02-22 → 2026-03-22 · 3 obs

○ 2020-02-16 13:39:48
● 2026-02-22 02:37:30
● 2026-03-22 21:05:48

○NSns2.360wzb.com2015-11-01 → 2016-04-05 · 5 obs

○ 2015-06-23 16:12:36
● 2015-11-01 22:32:20
● 2016-04-05 07:58:44
○ 2020-02-16 13:39:48
○ 2026-03-22 21:05:48

●NSns2.nowcndns.com2026-02-22 → 2026-03-22 · 3 obs

○ 2020-02-16 13:39:48
● 2026-02-22 02:37:30
● 2026-03-22 21:05:48

○NSwww.kdda.cn2016-12-31 → 2016-12-31 · 4 obs

○ 2016-04-05 07:58:44
● 2016-12-31 06:43:42
○ 2020-02-16 13:39:48
○ 2026-03-22 21:05:48

○A103.249.252.1682015-06-23 → 2016-04-05 · 4 obs

● 2015-06-23 16:12:36
● 2016-04-05 07:58:44
○ 2026-02-22 02:37:30
○ 2026-03-22 21:05:48

●A172.247.134.2262026-02-22 → 2026-03-22 · 3 obs

○ 2016-04-05 07:58:44
● 2026-02-22 02:37:30
● 2026-03-22 21:05:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
kdda.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 kdda.cn (unsigned zone)

⏱️ Timing

Total: 1723ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`172.247.134.226`
NS	2	`ns1.nowcndns.com, ns2.nowcndns.com`
SOA	1	`ns1.nowcndns.com admin.nowcndns.com`

Analysis

IP Addresses

kdda.cn points to an IP address: 172.247.134.226.

Other host names, for instance kungtin.cn, share IP numbers with kdda.cn.

Name Servers

Two name servers ns1.nowcndns.com and ns2.nowcndns.com handle the delegation for kdda.cn.

kdda.cn shares the same name server setup as other domains, for instance fyjing.com.cn, cmfans.cn, dingtouyi.cn, xmyjczxt.com.cn and zsforum.cn.

Host names with three IP numbers:

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.

kdda.cn - robtex.com

kdda.cn

cn