`zcysj.com`

	CNAME	`bili04jiqun7cdn03.cdn.dun7788.com`
	CNAME	`bili04jiqun7cdn03.cdn.dun555.com`
	DNSSEC	⚠️ Not signed
	A	45.202.214.154^{🇺🇸 CNSERVERSLLC45.202.214.0/24 cust proxy reg}

`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=1777929841

Same first word

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DNS History

7 records (3 active, 4 former)

○NSdns.bizcn.com2015-08-04 → 2017-06-18 · 4 obs

● 2015-08-04 03:48:38
● 2017-06-18 13:08:38
○ 2026-05-04 21:36:14
○ 2026-05-04 21:36:18

○NSns1.4everdns.com2015-08-04 → 2016-07-19 · 4 obs

● 2015-08-04 03:48:38
● 2016-07-19 17:53:34
○ 2026-05-04 21:36:14
○ 2026-05-04 21:36:18

●NSns1.dns91ns.com2026-05-04 → 2026-05-04 · 3 obs

○ 2017-06-18 13:08:38
● 2026-05-04 21:36:14
● 2026-05-04 21:36:18

○NSns2.4everdns.com2015-08-04 → 2016-07-19 · 4 obs

● 2015-08-04 03:48:38
● 2016-07-19 17:53:34
○ 2026-05-04 21:36:14
○ 2026-05-04 21:36:18

●NSns2.ns91dns.com2026-05-04 → 2026-05-04 · 3 obs

○ 2017-06-18 13:08:38
● 2026-05-04 21:36:14
● 2026-05-04 21:36:18

○A211.137.44.1682015-08-04 → 2017-06-18 · 4 obs

● 2015-08-04 03:48:38
● 2017-06-18 13:08:38
○ 2026-05-04 21:36:14
○ 2026-05-04 21:36:18

●CNAMEbili04jiqun7cdn03.cdn.dun7788.com2026-05-04 → 2026-05-04 · 2 obs

● 2026-05-04 21:36:14
● 2026-05-04 21:36:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
zcysj.com	ns1.dns91ns.com, ns2.ns91dns.com	12 records

✅ Authoritative Response

Server:108.187.33.203

NS records: ns1.dns91ns.com, ns2.ns91dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for zcysj.com (unsigned zone)

⏱️ Timing

Total: 458ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns1.dns91ns.com, ns2.ns91dns.com`
CNAME	1	`bili04jiqun7cdn03.cdn.dun7788.com`
SOA	1	`ns1.dns91ns.com root.dns91ns.com`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (ns1.dns91ns.com, ns1.dns91ns.com, ns1.dns91ns.com...)

Analysis

IP Addresses

zcysj.com resolves to one IP number: 45.202.214.154.

Other host names, for instance bili04jiqun7cdn03.cdn.dun555.com, bili02jiqun7cdn05.cdn.dun7788.com, bili01jiqun7cdn02.cdn.dun555.com and bili04jiqun7cdn11yuming.cdn.dun555.com share IP numbers with zcysj.com.

zcysj.com - robtex.com

zcysj.com

com