`dhchain.info`

DNSSEC	⚠️ Not signed
A	101.37.117.207^{🇨🇳 Alibaba-Cloud101.37.0.0/17}
NS	`dns21.hichina.com` ⭐
		A	2408:4009:501::29^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.40^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.60^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.200^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.220^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.40^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.60^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.100^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.110^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
NS	`dns22.hichina.com`
		A	2408:4009:501::30^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.38^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.61^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.198^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.222^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.38^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.61^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.98^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.108^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
SOA	`dns21.hichina.com`hostmaster@hichina.com 2026-01-12 #9

`info`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.info.afilias-nst.info` ⭐
	NS	`a2.info.afilias-nst.info`
	NS	`b0.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`b2.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`c0.info.afilias-nst.info`
	NS	`d0.info.afilias-nst.org` ⚠️ Not in parent delegation
	SOA	`a0.info.afilias-nst.info`hostmaster@donuts.email serial=1784253268

Same first word

dhchain.cn

dhchain.com

dhchain.us

dhchain.de

dhchain.asia

dhchain.info

Similar names

hdchina.org

chinahd.com

chinadh.net

hdchina.com.cn

chinahd.net

dachhin.com

dhchina.cn

hdchina.club

ahhnidc.cn

chihand.com

cihanhd.com

chainhd.com

DNS History

4 records (3 active, 1 former)

●NSdns21.hichina.com2015-07-04 → 2026-07-17 · 2 obs

● 2015-07-04 14:41:30
● 2026-07-17 02:34:20

●NSdns22.hichina.com2015-07-04 → 2026-07-17 · 2 obs

● 2015-07-04 14:41:30
● 2026-07-17 02:34:20

●A101.37.117.2072026-06-11 → 2026-07-17 · 3 obs

○ 2018-08-16 07:45:38
● 2026-06-11 03:28:00
● 2026-07-17 02:34:20

○A121.196.114.1862015-07-04 → 2018-08-16 · 4 obs

● 2015-07-04 14:41:30
● 2018-08-16 07:45:38
○ 2026-06-11 03:28:00
○ 2026-07-17 02:34:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
info	a0.info.afilias-nst.info, c0.info.afilias-nst.info, a2.info.afilias-nst.info	-
dhchain.info	dns21.hichina.com, dns22.hichina.com	-

✅ Authoritative Response

Server:139.224.142.108

NS records: dns21.hichina.com, dns22.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dhchain.info (unsigned zone)

⏱️ Timing

Total: 2250ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`101.37.117.207`
NS	2	`dns22.hichina.com, dns21.hichina.com`
SOA	1	`dns21.hichina.com hostmaster.hichina.com`

Analysis

IP Addresses

dhchain.info points to a single IP number: 101.37.117.207.

Additional host names — including www.dhchain.com and dh-europe.com — share IP numbers with dhchain.info.

Name Servers

DNS delegation for dhchain.info points to two name servers: dns21.hichina.com and dns22.hichina.com.

dhchain.info shares its name server setup with other domains, including isio.cn, xnxbb.com, yifuerp.com and two others.

dhchain.info has at least partial name server overlap with other domains, such as ener-byte.com, prisemi.com, umsp.cn and two others.

It is common to see these name servers used together with name servers ns1.alidns.com and ns2.alidns.com.

Host names with 9 IP numbers:

dns21.hichina.com has IP addresses 39.96.153.40, 39.96.153.60 and 47.118.199.200, plus 6 other.

dns22.hichina.com has IP addresses 39.96.153.38, 39.96.153.61 and 47.118.199.198, plus 6 other.

dhchain.info - robtex.com

dhchain.info

info