ykdb.com - dns.ninja

`ykdb.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=1786289549

Same first word

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DNS History

6 records (3 active, 3 former)

●NSdns10.hichina.com2015-08-23 → 2026-08-09 · 2 obs

● 2015-08-23 22:20:14
● 2026-08-09 15:51:12

●NSdns9.hichina.com2015-08-23 → 2026-08-09 · 2 obs

● 2015-08-23 22:20:14
● 2026-08-09 15:51:12

○MXmxbiz1.qq.com2015-08-23 → 2017-04-28 · 4 obs

● 2015-08-23 22:20:14
● 2017-04-28 18:53:34
○ 2026-03-29 10:07:00
○ 2026-08-09 15:51:12

○MXmxbiz2.qq.com2015-08-23 → 2017-04-28 · 4 obs

● 2015-08-23 22:20:14
● 2017-04-28 18:53:34
○ 2026-03-29 10:07:00
○ 2026-08-09 15:51:12

○A120.24.240.1752015-08-23 → 2017-04-28 · 4 obs

● 2015-08-23 22:20:14
● 2017-04-28 18:53:34
○ 2026-03-29 10:07:00
○ 2026-08-09 15:51:12

●CNAMEoverdue.aliyun.com2026-03-29 → 2026-08-09 · 2 obs

● 2026-03-29 10:07:00
● 2026-08-09 15:51:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
ykdb.com	dns9.hichina.com, dns10.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.42

NS records: dns9.hichina.com, dns10.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ykdb.com (unsigned zone)

⏱️ Timing

Total: 3501ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns10.hichina.com, dns9.hichina.com`
CNAME	1	`overdue.aliyun.com`
SOA	1	`dns9.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns9.hichina.com, dns9.hichina.com, dns9.hichina.com...)

Analysis

IP Addresses

ykdb.com resolves to one IP address: 170.33.12.185.

overdue.aliyun.com, jinyang.com, bc4399.com and two other host names share IP numbers with ykdb.com.