`tu44.cn`

DNSSEC	⚠️ Not signed
A	38.173.43.210^{🇺🇸 AS39847838.173.0.0/18 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=1773042495

`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=2034685585

Same first word

tu44.cn

Similar names

u44t.net

4t4u.ro

DNS History

9 records (3 active, 6 former)

○NSdns10.hichina.com2017-01-10 → 2017-01-10 · 3 obs

● 2017-01-10 23:07:26
○ 2018-07-04 18:06:28
○ 2026-04-18 23:07:54

○NSdns9.hichina.com2017-01-10 → 2017-01-10 · 3 obs

● 2017-01-10 23:07:26
○ 2018-07-04 18:06:28
○ 2026-04-18 23:07:54

●NSns1.nowcndns.com2026-03-04 → 2026-04-18 · 3 obs

○ 2018-07-04 18:06:28
● 2026-03-04 19:05:22
● 2026-04-18 23:07:54

○NSns2.dnsdun.com2018-07-04 → 2018-07-04 · 4 obs

○ 2017-01-10 23:07:26
● 2018-07-04 18:06:28
○ 2026-03-04 19:05:22
○ 2026-04-18 23:07:54

○NSns2.dnsdun.net2018-07-04 → 2018-07-04 · 4 obs

○ 2017-01-10 23:07:26
● 2018-07-04 18:06:28
○ 2026-03-04 19:05:22
○ 2026-04-18 23:07:54

●NSns2.nowcndns.com2026-03-04 → 2026-04-18 · 3 obs

○ 2018-07-04 18:06:28
● 2026-03-04 19:05:22
● 2026-04-18 23:07:54

●A38.173.43.2102026-03-21 → 2026-04-18 · 3 obs

○ 2026-03-04 19:05:22
● 2026-03-21 08:39:14
● 2026-04-18 23:07:54

○A38.177.148.662026-03-04 → 2026-03-04 · 4 obs

○ 2018-07-04 18:06:28
● 2026-03-04 19:05:22
○ 2026-03-21 08:39:14
○ 2026-04-18 23:07:54

○A50.117.54.742018-07-04 → 2018-07-04 · 3 obs

● 2018-07-04 18:06:28
○ 2026-03-04 19:05:22
○ 2026-04-18 23:07:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
tu44.cn	ns1.nowcndns.com, ns2.nowcndns.com	-

✅ Authoritative Response

Server:183.253.57.202

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tu44.cn (unsigned zone)

⏱️ Timing

Total: 4259ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`38.173.43.210`
NS	2	`ns1.nowcndns.com, ns2.nowcndns.com`
SOA	1	`ns1.nowcndns.com admin.nowcndns.com`

Analysis

IP Addresses

tu44.cn resolves to one IP number: 38.173.43.210.

other host names including tv1812.cn, zsk.org.cn, ursw.cn, bkjwsxu.cn and letsplay.org.cn share IP numbers with tu44.cn.

Name Servers

tu44.cn is delegated to two name servers ns1.nowcndns.com and ns2.nowcndns.com.

tu44.cn shares the same name server setup as other domains, for instance 991n.cn, 86taoci.org.cn, iitr.cn, gupiaoqun.cn and k-plus.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.

tu44.cn - robtex.com

tu44.cn

cn