`czgoodair.com`

	CNAME	`qyw8561720001.my3w.com`
	DNSSEC	⚠️ Not signed
	A	115.28.209.178^{🇨🇳 Alibaba-Cloud115.28.192.0/18}

`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=1777040396

Same first word

czgoodair.com

DNS History

5 records (3 active, 2 former)

●NSdns17.hichina.com2015-06-14 → 2026-04-24 · 2 obs

● 2015-06-14 10:57:20
● 2026-04-24 14:46:14

●NSdns18.hichina.com2015-06-14 → 2026-04-24 · 2 obs

● 2015-06-14 10:57:20
● 2026-04-24 14:46:14

○A58.64.212.442015-06-14 → 2017-02-01 · 4 obs

● 2015-06-14 10:57:20
● 2017-02-01 12:30:26
○ 2018-06-11 01:23:44
○ 2026-04-24 14:46:14

○CNAMEguligongye1.hk48.host.35.com2018-06-11 → 2018-06-11 · 2 obs

● 2018-06-11 01:23:44
○ 2026-04-24 14:46:14

●CNAMEqyw8561720001.my3w.com2026-04-24 → 2026-04-24 · 2 obs

○ 2018-06-11 01:23:44
● 2026-04-24 14:46:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
czgoodair.com	dns17.hichina.com, dns18.hichina.com	18 records

✅ Authoritative Response

Server:2408:4009:501::25

NS records: dns17.hichina.com, dns18.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for czgoodair.com (unsigned zone)

⏱️ Timing

Total: 2518ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns18.hichina.com, dns17.hichina.com`
CNAME	1	`qyw8561720001.my3w.com`
SOA	1	`dns17.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns17.hichina.com, dns17.hichina.com, dns17.hichina.com...)

Analysis

IP Addresses

czgoodair.com points to a single IP: 115.28.209.178.

Other host names such as qyw8561720001.my3w.com and asddry.com share IP numbers with czgoodair.com.

czgoodair.com - robtex.com

czgoodair.com

com