`kr90.cn`

DNSSEC	⚠️ Not signed
A	38.11.137.85^{🇺🇸 AS39847838.11.128.0/19 proxy registered}
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=1774859688

`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=2034710435

Previously NS for

kr90.cn

Same first word

kr90.cn

Similar names

09kr.com

DNS History

13 records (3 active, 10 former)

○NSjm1.dns.com2020-01-17 → 2020-01-17 · 4 obs

○ 2016-07-08 15:40:26
● 2020-01-17 08:27:36
○ 2026-03-24 02:22:40
○ 2026-04-25 09:56:00

○NSjm2.dns.com2020-01-17 → 2020-01-17 · 4 obs

○ 2016-07-08 15:40:26
● 2020-01-17 08:27:36
○ 2026-03-24 02:22:40
○ 2026-04-25 09:56:00

○NSjuming.dnsdun.com2016-07-08 → 2016-07-08 · 4 obs

○ 2015-12-05 00:56:28
● 2016-07-08 15:40:26
○ 2020-01-17 08:27:36
○ 2026-04-25 09:56:00

○NSjuming.dnsdun.net2016-07-08 → 2016-07-08 · 4 obs

○ 2015-12-05 00:56:28
● 2016-07-08 15:40:26
○ 2020-01-17 08:27:36
○ 2026-04-25 09:56:00

○NSkr90.cn2015-12-05 → 2015-12-05 · 3 obs

● 2015-12-05 00:56:28
○ 2016-07-08 15:40:26
○ 2026-04-25 09:56:00

●NSns1.nowcndns.com2026-03-24 → 2026-04-25 · 3 obs

○ 2020-01-17 08:27:36
● 2026-03-24 02:22:40
● 2026-04-25 09:56:00

●NSns2.nowcndns.com2026-03-24 → 2026-04-25 · 3 obs

○ 2020-01-17 08:27:36
● 2026-03-24 02:22:40
● 2026-04-25 09:56:00

○A122.9.201.2102016-07-08 → 2016-07-08 · 4 obs

○ 2015-12-05 00:56:28
● 2016-07-08 15:40:26
○ 2017-03-16 00:55:56
○ 2026-04-25 09:56:00

○A149.120.165.1682026-03-24 → 2026-03-24 · 3 obs

○ 2020-01-17 08:27:36
● 2026-03-24 02:22:40
○ 2026-04-25 09:56:00

○A154.206.107.782020-01-17 → 2020-01-17 · 4 obs

○ 2017-03-16 00:55:56
● 2020-01-17 08:27:36
○ 2026-03-24 02:22:40
○ 2026-04-25 09:56:00

●A38.11.137.852026-04-25 → 2026-04-25 · 2 obs

○ 2026-03-24 02:22:40
● 2026-04-25 09:56:00

○A50.117.113.2202017-03-16 → 2017-03-16 · 4 obs

○ 2016-07-08 15:40:26
● 2017-03-16 00:55:56
○ 2020-01-17 08:27:36
○ 2026-04-25 09:56:00

○A98.126.145.342015-08-09 → 2015-12-05 · 4 obs

● 2015-08-09 08:35:24
● 2015-12-05 00:56:28
○ 2016-07-08 15:40:26
○ 2026-04-25 09:56:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	d.dns.cn, a.dns.cn, c.dns.cn, b.dns.cn...	-
kr90.cn	ns1.nowcndns.com, ns2.nowcndns.com	-

✅ Authoritative Response

Server:218.98.111.129

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kr90.cn (unsigned zone)

⏱️ Timing

Total: 2084ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`38.11.137.85`
NS	2	`ns1.nowcndns.com, ns2.nowcndns.com`
SOA	1	`ns1.nowcndns.com admin.nowcndns.com`

Analysis

IP Addresses

kr90.cn resolves to a single IP address: 38.11.137.85.

Other host names, such as xinsuzhou.com.cn and emmo.com.cn, share IP numbers with kr90.cn.

Name Servers

kr90.cn's delegation uses two name servers, ns1.nowcndns.com and ns2.nowcndns.com.

kr90.cn shares the same name server setup as other domains, for example gzcosco.com.cn, tru8.cn, adh.org.cn, qqaila.cn and design123.com.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

kr90.cn - robtex.com

kr90.cn

cn