`qdobyb.com`

	CNAME	`aliyun6.sujianzhan.cn`
	DNSSEC	⚠️ Not signed
	A	47.236.136.42^{🇸🇬 Alibaba-Cloud47.236.0.0/16 Proxy-registered route object}

`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=1776029087

Same first word

qdobyb.com

DNS History

4 records (3 active, 1 former)

●NSns11.xincache.com2026-02-26 → 2026-04-12 · 3 obs

○ 2019-12-15 13:53:46
● 2026-02-26 19:10:34
● 2026-04-12 21:46:22

●NSns12.xincache.com2019-12-15 → 2026-04-12 · 2 obs

● 2019-12-15 13:53:46
● 2026-04-12 21:46:22

●CNAMEaliyun6.sujianzhan.cn2026-02-26 → 2026-04-12 · 3 obs

○ 2019-12-15 13:53:46
● 2026-02-26 19:10:34
● 2026-04-12 21:46:22

○CNAMEhost9338680.xincache1.cn2019-12-15 → 2019-12-15 · 3 obs

● 2019-12-15 13:53:46
○ 2026-02-26 19:10:34
○ 2026-04-12 21:46:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, i.gtld-servers.net, k.gtld-servers.net, j.gtld-servers.net...	-
qdobyb.com	ns11.xincache.com, ns12.xincache.com	12 records

✅ Authoritative Response

Server:112.80.181.111

NS records: ns11.xincache.com, ns12.xincache.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for qdobyb.com (unsigned zone)

⏱️ Timing

Total: 981ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns11.xincache.com, ns12.xincache.com`
CNAME	1	`aliyun6.sujianzhan.cn`
SOA	1	`ns11.xincache.com ns12.xincache.com`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (ns11.xincache.com, ns11.xincache.com, ns11.xincache.com...)

Analysis

IP Addresses

qdobyb.com points to IP number: 47.236.136.42.

Other host names such as uibelx-edu.com, www.uibelx-edu.com and aliyun6.sujianzhan.cn share IP numbers with qdobyb.com.

qdobyb.com - robtex.com

qdobyb.com

com