`tdui.net`

DNSSEC	⚠️ Not signed
NS	`ns1.judns.com` ⚠️ Not in zone NS records
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
NS	`ns1.julydns.com` ⚠️ Not in parent delegation
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
NS	`ns2.judns.com` ⚠️ Not in zone NS records
		A	162.159.27.251^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.julydns.com` ⚠️ Not in parent delegation
		A	162.159.48.223^{Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}

`net`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1776134617

Same first word

tdui.com

tdui.net

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DNS History

9 records (4 active, 5 former)

○NSdns10.hichina.com2015-10-22 → 2016-09-30 · 4 obs

● 2015-10-22 23:33:34
● 2016-09-30 07:17:50
○ 2026-04-07 19:05:24
○ 2026-04-14 02:46:34

○NSdns9.hichina.com2015-10-22 → 2016-09-30 · 4 obs

● 2015-10-22 23:33:34
● 2016-09-30 07:17:50
○ 2026-04-07 19:05:24
○ 2026-04-14 02:46:34

●NSns1.judns.com2026-04-07 → 2026-04-14 · 3 obs

○ 2016-09-30 07:17:50
● 2026-04-07 19:05:24
● 2026-04-14 02:46:34

●NSns1.julydns.com2026-04-07 → 2026-04-14 · 3 obs

○ 2016-09-30 07:17:50
● 2026-04-07 19:05:24
● 2026-04-14 02:46:34

●NSns2.judns.com2026-04-07 → 2026-04-14 · 3 obs

○ 2016-09-30 07:17:50
● 2026-04-07 19:05:24
● 2026-04-14 02:46:34

●NSns2.julydns.com2026-04-07 → 2026-04-14 · 3 obs

○ 2016-09-30 07:17:50
● 2026-04-07 19:05:24
● 2026-04-14 02:46:34

○A139.129.142.872015-10-22 → 2015-12-27 · 5 obs

○ 2015-06-01 04:46:58
● 2015-10-22 23:33:34
● 2015-12-27 06:51:38
○ 2016-03-28 23:23:42
○ 2026-04-14 02:46:34

○A198.177.121.1142016-03-28 → 2016-04-26 · 5 obs

○ 2015-12-27 06:51:38
● 2016-03-28 23:23:42
● 2016-04-26 01:53:20
○ 2016-09-30 07:17:50
○ 2026-04-14 02:46:34

○A65.19.157.2312015-06-01 → 2015-06-01 · 3 obs

● 2015-06-01 04:46:58
○ 2026-04-07 19:05:24
○ 2026-04-14 02:46:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	h.gtld-servers.net, c.gtld-servers.net, g.gtld-servers.net, e.gtld-servers.net...	-
tdui.net	ns1.judns.com, ns2.judns.com	-

✅ Authoritative Response

Server:162.159.27.251

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tdui.net (unsigned zone)

⏱️ Timing

Total: 1130ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns1.julydns.com, ns2.julydns.com`

Analysis

Name Servers

tdui.net delegates to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.

tdui.net at least partially shares name servers with other domains, including hsjmbearing.com, xingyouword.com, kaiyun8.top, 5k58.com and xnksjx.com.