`niuniukeji.com`

	CNAME	`overdue.aliyun.com`
	DNSSEC	⚠️ Not signed
	A	170.33.12.185^{🇸🇬 Alibaba_Cloud_SEC170.33.12.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}

`com`

	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=1781563560

Same first word

niuniukeji.com

DNS History

7 records (3 active, 4 former)

●NSdns7.hichina.com2015-06-13 → 2026-06-15 · 2 obs

● 2015-06-13 21:51:24
● 2026-06-15 22:53:28

●NSdns8.hichina.com2015-06-13 → 2026-06-15 · 2 obs

● 2015-06-13 21:51:24
● 2026-06-15 22:53:28

○MXmxbiz1.qq.com2015-06-13 → 2017-02-03 · 4 obs

● 2015-06-13 21:51:24
● 2017-02-03 16:43:24
○ 2026-03-14 23:56:30
○ 2026-06-15 22:53:28

○MXmxbiz2.qq.com2015-06-13 → 2017-02-03 · 4 obs

● 2015-06-13 21:51:24
● 2017-02-03 16:43:24
○ 2026-03-14 23:56:30
○ 2026-06-15 22:53:28

○A116.255.166.1422017-02-03 → 2017-02-03 · 4 obs

○ 2016-04-18 19:07:32
● 2017-02-03 16:43:24
○ 2026-03-14 23:56:30
○ 2026-06-15 22:53:28

○A116.255.173.1332015-06-13 → 2016-04-18 · 4 obs

● 2015-06-13 21:51:24
● 2016-04-18 19:07:32
○ 2017-02-03 16:43:24
○ 2026-06-15 22:53:28

●CNAMEoverdue.aliyun.com2026-03-14 → 2026-06-15 · 2 obs

● 2026-03-14 23:56:30
● 2026-06-15 22:53:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, h.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net...	-
niuniukeji.com	dns7.hichina.com, dns8.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.44

NS records: dns7.hichina.com, dns8.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for niuniukeji.com (unsigned zone)

⏱️ Timing

Total: 534ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns7.hichina.com, dns8.hichina.com`
CNAME	1	`overdue.aliyun.com`
SOA	1	`dns7.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns7.hichina.com, dns7.hichina.com, dns7.hichina.com...)

Analysis

IP Addresses

niuniukeji.com has exactly one IP address — 170.33.12.185.

hddp.cn, ahjq.cn, btdb.cn plus two other host names have IP numbers in common with niuniukeji.com.

niuniukeji.com - robtex.com

niuniukeji.com

com