`cd-hh.com`

DNSSEC	⚠️ Not signed
A	202.75.216.211^{🇨🇳 CHINANET-BACKBONE202.75.216.0/22 CMI (Customer Route)}
NS	`cd-hh.com` ⭐
		A	202.75.216.211^{🇨🇳 CHINANET-BACKBONE202.75.216.0/22 CMI (Customer Route)}
NS	`ns1.ndns.cn`
		A	154.85.42.184^{🇺🇸 BAIDU-1154.85.40.0/22 AS55967}
NS	`ns220.nicecdn.com`
SOA	`cd-hh.com`root@cd-hh.com 2014-04-25 #0

`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=1774971487

NS for

cd-hh.com

Same first word

cd-hh.com

Similar names

hd-ch.com

ch-dh.com

DNS History

5 records (4 active, 1 former)

●NScd-hh.com2026-03-26 → 2026-03-31 · 3 obs

○ 2015-07-11 16:10:16
● 2026-03-26 03:33:44
● 2026-03-31 15:44:18

●NSns1.ndns.cn2015-07-11 → 2026-03-31 · 2 obs

● 2015-07-11 16:10:16
● 2026-03-31 15:44:18

●NSns220.nicecdn.com2015-07-11 → 2026-03-31 · 2 obs

● 2015-07-11 16:10:16
● 2026-03-31 15:44:18

●A202.75.216.2112026-03-26 → 2026-03-31 · 3 obs

○ 2018-07-12 12:22:42
● 2026-03-26 03:33:44
● 2026-03-31 15:44:18

○A202.91.248.2372015-07-11 → 2018-07-12 · 4 obs

● 2015-07-11 16:10:16
● 2018-07-12 12:22:42
○ 2026-03-26 03:33:44
○ 2026-03-31 15:44:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cd-hh.com	ns1.ndns.cn, ns220.nicecdn.com	1 record

✅ Authoritative Response

Server:154.85.42.184

NS records: ns1.ndns.cn, ns220.nicecdn.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cd-hh.com (unsigned zone)

⏱️ Timing

Total: 4338ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`202.75.216.211`
NS	2	`ns1.ndns.cn, ns220.nicecdn.com`
SOA	1	`cd-hh.com root.cd-hh.com`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns220.nicecdn.com)

Analysis

Name Server Role

cd-hh.com serves as a name server for cd-hh.com.

ns1.ndns.cn and ns220.nicecdn.com are commonly used as name servers along with cd-hh.com.

IP Addresses

cd-hh.com points to IP number: 202.75.216.211.

Other host names such as bikesu.com, szzcxtech.com, granzon.com, s165.sooce.cn and haomap.net share IPs with cd-hh.com.

Name Servers

cd-hh.com is delegated to three name servers: cd-hh.com, ns1.ndns.cn and ns220.nicecdn.com.

cd-hh.com at least partially shares name servers with other domains, for instance lianyuandg.com, tengfeidzby.com, tkzg.net, e27.cn and mountain-raise.com.

these name servers are often used in conjunction with the name servers ns2.ndns.cn.

Host names with a single IP:

cd-hh.com points to 202.75.216.211.

ns1.ndns.cn points to 154.85.42.184.

cd-hh.com - robtex.com

cd-hh.com

com