`866ds.com`

	CNAME	`s161.pc51.com`
	CNAME	`s802.pc51.com`
	DNSSEC	⚠️ Not signed
	A	202.91.248.231^{🇨🇳 CHINANET-BACKBONE202.91.248.0/22 China Telecom Network}

`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=1771291435

NS for

866ds.com

Same first word

866ds.com

Similar names

sd866.com

sd668.cn

ds668.com

DNS History

8 records (5 active, 3 former)

●NS866ds.com2026-02-17 → 2026-03-24 · 3 obs

○ 2017-12-29 19:37:34
● 2026-02-17 07:57:24
● 2026-03-24 08:22:58

●NSns1.ndns.cn2016-10-14 → 2026-03-24 · 2 obs

● 2016-10-14 07:31:44
● 2026-03-24 08:22:58

●NSns2.ndns.cn2026-02-17 → 2026-03-24 · 3 obs

○ 2017-12-29 19:37:34
● 2026-02-17 07:57:24
● 2026-03-24 08:22:58

○NSns215.nicecdn.com2016-10-14 → 2017-12-29 · 4 obs

● 2016-10-14 07:31:44
● 2017-12-29 19:37:34
○ 2026-02-17 07:57:24
○ 2026-03-24 08:22:58

●MXmxdomain.qq.com2026-02-17 → 2026-03-24 · 2 obs

● 2026-02-17 07:57:24
● 2026-03-24 08:22:58

○A180.76.187.1232017-12-29 → 2026-02-17 · 5 obs

○ 2016-10-14 07:31:44
● 2017-12-29 19:37:34
● 2026-02-17 07:57:24
○ 2026-02-17 18:43:06
○ 2026-03-24 08:22:58

○A47.89.41.372016-10-14 → 2016-10-14 · 3 obs

● 2016-10-14 07:31:44
○ 2017-12-29 19:37:34
○ 2026-03-24 08:22:58

●CNAMEs161.pc51.com2026-02-17 → 2026-03-24 · 2 obs

● 2026-02-17 07:57:24
● 2026-03-24 08:22:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net...	-
866ds.com	ns1.ndns.cn, ns2.ndns.cn	-

✅ Authoritative Response

Server:154.85.42.184

NS records: ns1.ndns.cn, ns2.ndns.cn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 866ds.com (unsigned zone)

⏱️ Timing

Total: 3513ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns1.ndns.cn, ns2.ndns.cn`
MX	1	`mxdomain.qq.com (pri: 20)`
CNAME	1	`s161.pc51.com`
SOA	1	`866ds.com root.866ds.com`

Analysis

Name Server Role

866ds.com serves as a name server for 866ds.com.

Commonly, ns1.ndns.cn and ns2.ndns.cn act as name servers along with 866ds.com.

IP Addresses

866ds.com points to a single IP address: 202.91.248.231.

Other host names such as mc-jz.com, nyjnjt.com, cndsnet.com, hnannan.com and dgtbi.com share IP numbers with 866ds.com.

866ds.com - robtex.com

866ds.com

com