`rcgoodservice.com`

	CNAME	`gzidc.zhuojie.net`
	DNSSEC	⚠️ Not signed
	A	47.120.11.143^{🇨🇳 Alibaba-Cloud47.120.0.0/16 Alibaba (US) Technology Co., Ltd.}

`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=1774553297

Subdomains

www.rcgoodservice.com

Same first word

rcgoodservice.com

DNS History

11 records (5 active, 6 former)

●NSdns25.hichina.com2020-02-28 → 2026-03-26 · 3 obs

○ 2016-12-01 17:21:24
● 2020-02-28 07:08:08
● 2026-03-26 19:29:28

●NSdns26.hichina.com2020-02-28 → 2026-03-26 · 3 obs

○ 2016-12-01 17:21:24
● 2020-02-28 07:08:08
● 2026-03-26 19:29:28

○NSns19.xincache.com2015-06-15 → 2016-12-01 · 4 obs

● 2015-06-15 05:28:40
● 2016-12-01 17:21:24
○ 2020-02-28 07:08:08
○ 2026-03-26 19:29:28

○NSns20.xincache.com2015-06-15 → 2016-12-01 · 4 obs

● 2015-06-15 05:28:40
● 2016-12-01 17:21:24
○ 2020-02-28 07:08:08
○ 2026-03-26 19:29:28

●MXhzmx01.mxmail.netease.com2026-02-18 → 2026-03-26 · 3 obs

○ 2020-02-28 07:08:08
● 2026-02-18 10:41:14
● 2026-03-26 19:29:28

●MXhzmx02.mxmail.netease.com2026-02-18 → 2026-03-26 · 3 obs

○ 2020-02-28 07:08:08
● 2026-02-18 10:41:14
● 2026-03-26 19:29:28

○MXip.dns.gzisp.net2015-06-15 → 2016-12-01 · 4 obs

● 2015-06-15 05:28:40
● 2016-12-01 17:21:24
○ 2020-02-28 07:08:08
○ 2026-03-26 19:29:28

○A123.56.251.602020-02-28 → 2020-02-28 · 4 obs

○ 2016-12-01 17:21:24
● 2020-02-28 07:08:08
○ 2026-02-18 10:41:14
○ 2026-03-26 19:29:28

○A61.142.253.2332016-12-01 → 2016-12-01 · 4 obs

○ 2016-04-17 14:54:42
● 2016-12-01 17:21:24
○ 2020-02-28 07:08:08
○ 2026-03-26 19:29:28

○A61.145.62.812015-06-15 → 2016-04-17 · 4 obs

● 2015-06-15 05:28:40
● 2016-04-17 14:54:42
○ 2016-12-01 17:21:24
○ 2026-03-26 19:29:28

●CNAMEgzidc.zhuojie.net2026-02-18 → 2026-03-26 · 2 obs

● 2026-02-18 10:41:14
● 2026-03-26 19:29:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
rcgoodservice.com	dns25.hichina.com, dns26.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.37

NS records: dns25.hichina.com, dns26.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rcgoodservice.com (unsigned zone)

⏱️ Timing

Total: 513ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns25.hichina.com, dns26.hichina.com`
MX	2	`hzmx02.mxmail.netease.com (pri: 10), hzmx01.mxmail.netease.com (pri: 5)`
TXT	1	`v=spf1 include:spf.163.com -all`
CNAME	1	`gzidc.zhuojie.net`
SOA	1	`dns25.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns25.hichina.com, dns25.hichina.com, dns25.hichina.com...)

Analysis

Hierarchy

The parent of www.rcgoodservice.com is rcgoodservice.com.

IP Addresses

rcgoodservice.com points to a single IP: 47.120.11.143.

Other host names, for instance www.ch9888.com, gzidc.zhuojie.net and ch9888.com share IP numbers with rcgoodservice.com.

rcgoodservice.com - robtex.com