substring.cn - dns.ninja

`substring.cn`

DNSSEC	⚠️ Not signed
A	120.76.193.41^{🇨🇳 Alibaba-Cloud120.76.128.0/17}
NS	`dns9.hichina.com` ⭐
		A	2408:4009:501::17^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.42^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.52^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.202^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.212^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.42^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.52^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.112^{🇨🇳 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	139.224.142.122^{🇨🇳 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	`dns10.hichina.com`
		A	2408:4009:501::18^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.41^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.51^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.201^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.211^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.41^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.51^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.111^{🇨🇳 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	139.224.142.121^{🇨🇳 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	`dns9.hichina.com`hostmaster@hichina.com 2026-01-12 #9

`cn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.cn` ⭐
	NS	`b.dns.cn`
	NS	`c.dns.cn`
	NS	`d.dns.cn`
	NS	`e.dns.cn`
	NS	`ns.cernet.net` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn 2035-09-07 #25

Same first word

substring.ch

substring.org

substring.dnsalias.org

substring.cn

substring.eu

substring.com

substring.ru

Similar names

burstings.com

signburst.com

DNS History

5 records (3 active, 2 former)

●NSdns10.hichina.com2016-08-10 → 2026-07-25 · 2 obs

● 2016-08-10 01:51:32
● 2026-07-25 23:44:26

●NSdns9.hichina.com2016-08-10 → 2026-07-25 · 2 obs

● 2016-08-10 01:51:32
● 2026-07-25 23:44:26

○MXmx.ym.163.com2016-08-10 → 2017-04-01 · 4 obs

● 2016-08-10 01:51:32
● 2017-04-01 15:23:24
○ 2026-02-18 12:35:06
○ 2026-07-25 23:44:26

○A120.27.126.2442016-08-10 → 2017-04-01 · 4 obs

● 2016-08-10 01:51:32
● 2017-04-01 15:23:24
○ 2026-02-18 12:35:06
○ 2026-07-25 23:44:26

●A120.76.193.412026-02-18 → 2026-07-25 · 3 obs

○ 2017-04-01 15:23:24
● 2026-02-18 12:35:06
● 2026-07-25 23:44:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
substring.cn	dns9.hichina.com, dns10.hichina.com	-

✅ Authoritative Response

Server:139.224.142.112

NS records: dns9.hichina.com, dns10.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for substring.cn (unsigned zone)

⏱️ Timing

Total: 2723ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`120.76.193.41`
NS	2	`dns10.hichina.com, dns9.hichina.com`
SOA	1	`dns9.hichina.com hostmaster.hichina.com`

Analysis

IP Addresses

substring.cn resolves to just one IP address, 120.76.193.41.

Name Servers

substring.cn is delegated to two name servers: dns10.hichina.com and dns9.hichina.com.

substring.cn shares its NS records with other domains, for example messa.cn, jyyxsh.com, gmtv.cc and two others.

substring.cn partially shares its NS delegation with several other domains, including ostar.cn, moorgen.cn, 17409.com and two others.

The name servers ns1.alidns.com, ns2.alidns.com, expirens3.hichina.com and expirens4.hichina.com are often found in use alongside these name servers.

DNS names with 9 IP addresses:

dns10.hichina.com resolves to 39.96.153.41, 39.96.153.51, 47.118.199.201 and 6 other IP addresses.

dns9.hichina.com resolves to 39.96.153.42, 39.96.153.52, 47.118.199.202 and 6 other IP addresses.