`iwudp.top`

DNSSEC

⚠️ Not signed

`top`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.zdnscloud.com` ⭐
	NS	`a.zdnscloud.cn`
	NS	`b.zdnscloud.cn`
	NS	`c.zdnscloud.com`
	NS	`d.zdnscloud.com`
	NS	`e.zdnscloud.cn`
	NS	`f.zdnscloud.cn`
	NS	`i.zdnscloud.cn`
	NS	`j.zdnscloud.com`
	TXT	`2026-07-05_08:25:01`
	SOA	`a.zdnscloud.com`td_dns_gtld@knet.cn serial=1396353120

Similar names

udiwp.com

dupiw.com

wudip.com

upwid.com

upwid.co.za

DNS History

5 records (0 active, 5 former)

○NSns1.dns.com2016-09-07 → 2017-06-09 · 6 obs

● 2016-09-07 21:29:50
● 2016-12-11 22:17:14
○ 2017-01-07 17:53:04
● 2017-06-09 09:42:04
○ 2026-05-23 02:19:10
○ 2026-07-05 00:46:30

○NSns2.dns.com2016-09-07 → 2016-12-11 · 4 obs

● 2016-09-07 21:29:50
● 2016-12-11 22:17:14
○ 2017-01-07 17:53:04
○ 2026-07-05 00:46:30

○A192.187.98.1152016-09-07 → 2016-12-11 · 4 obs

● 2016-09-07 21:29:50
● 2016-12-11 22:17:14
○ 2017-01-07 17:53:04
○ 2026-07-05 00:46:30

○A204.12.204.1462017-06-09 → 2017-06-09 · 4 obs

○ 2017-01-07 17:53:04
● 2017-06-09 09:42:04
○ 2026-05-23 02:19:10
○ 2026-07-05 00:46:30

○A69.197.175.362017-01-07 → 2017-01-07 · 4 obs

○ 2016-12-11 22:17:14
● 2017-01-07 17:53:04
○ 2017-06-09 09:42:04
○ 2026-07-05 00:46:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
top	f.zdnscloud.cn, j.zdnscloud.com, b.zdnscloud.cn, i.zdnscloud.cn...	9 records

✅ Authoritative Response

Server:2401:8d00:2::1

NS records: f.zdnscloud.cn, j.zdnscloud.com, b.zdnscloud.cn, i.zdnscloud.cn, a.zdnscloud.cn, c.zdnscloud.com, e.zdnscloud.cn, d.zdnscloud.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 510ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 9

Out-of-bailiwick: 9 (f.zdnscloud.cn, e.zdnscloud.cn, d.zdnscloud.com...)

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