`udul.cn`

DNSSEC	⚠️ Not signed
A	149.120.162.147^{🇨🇦 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}
			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=1773489072

`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

udul.cn

udul.com

Similar names

ulud.com

ludu.co

ludu.fi

dulu.ro

uudl.cn

dulu.de

luud.ee

duul.net

duul.de

luud.com

dluu.net

DNS History

11 records (3 active, 8 former)

○NSns1.alidns.com2015-10-12 → 2016-10-26 · 4 obs

● 2015-10-12 01:20:06
● 2016-10-26 19:46:42
○ 2026-03-22 16:39:16
○ 2026-03-23 19:14:18

●NSns1.nowcndns.com2026-03-22 → 2026-03-23 · 3 obs

○ 2016-10-26 19:46:42
● 2026-03-22 16:39:16
● 2026-03-23 19:14:18

○NSns2.alidns.com2015-10-12 → 2016-10-26 · 4 obs

● 2015-10-12 01:20:06
● 2016-10-26 19:46:42
○ 2026-03-22 16:39:16
○ 2026-03-23 19:14:18

●NSns2.nowcndns.com2026-03-22 → 2026-03-23 · 3 obs

○ 2016-10-26 19:46:42
● 2026-03-22 16:39:16
● 2026-03-23 19:14:18

○MXmail.skrimple.com2015-05-10 → 2017-10-08 · 6 obs

● 2015-05-10 14:43:56
○ 2015-10-12 01:20:06
○ 2016-10-26 19:46:42
● 2017-10-08 13:36:24
○ 2026-03-22 16:39:16
○ 2026-03-23 19:14:18

○A103.232.215.1382017-10-08 → 2017-10-08 · 4 obs

○ 2016-10-26 19:46:42
● 2017-10-08 13:36:24
○ 2026-03-22 16:39:16
○ 2026-03-23 19:14:18

○A124.16.31.1522015-10-12 → 2016-10-26 · 5 obs

○ 2015-05-10 14:43:56
● 2015-10-12 01:20:06
● 2016-10-26 19:46:42
○ 2017-10-08 13:36:24
○ 2026-03-23 19:14:18

●A149.120.162.1472026-03-22 → 2026-03-23 · 3 obs

○ 2017-10-08 13:36:24
● 2026-03-22 16:39:16
● 2026-03-23 19:14:18

○A149.120.162.912026-03-22 → 2026-03-23 · 2 obs

○ 2026-03-22 16:39:16
○ 2026-03-23 19:14:18

○A205.164.14.672015-05-10 → 2015-05-10 · 3 obs

● 2015-05-10 14:43:56
○ 2015-10-12 01:20:06
○ 2026-03-23 19:14:18

○A205.164.14.762015-05-10 → 2015-05-10 · 3 obs

● 2015-05-10 14:43:56
○ 2017-10-08 13:36:24
○ 2026-03-23 19:14:18

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:211.99.99.38

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for udul.cn (unsigned zone)

⏱️ Timing

Total: 1187ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`149.120.162.147`
NS	2	`ns1.nowcndns.com, ns2.nowcndns.com`
SOA	1	`ns1.nowcndns.com admin.nowcndns.com`

Analysis

IP Addresses

udul.cn points to IP number: 149.120.162.147.

Other host names for instance fznh.com.cn, fdjzcl.cn, fagq.cn and derongxww.cn share IP numbers with udul.cn.

Name Servers

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

udul.cn shares the same name server setup as eo18.cn, huanan.net.cn, itmain.cn, accelya.cn and xiyf.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.

udul.cn - robtex.com

udul.cn

cn