`ismc.org.cn`

DNSSEC	⚠️ Not signed
A	202.104.121.197^{🇨🇳 CHINANET-BACKBONE202.104.0.0/15 China Telecom Corporation}
NS	`dns27.hichina.com` ⭐
		A	2408:4009:501::35^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.39^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.59^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.199^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.219^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.39^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.59^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.99^{🇨🇳 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	139.224.142.109^{🇨🇳 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	`dns28.hichina.com`
		A	2408:4009:501::36^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.37^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.62^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.197^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.221^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.37^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.62^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.102^{🇨🇳 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	139.224.142.107^{🇨🇳 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,}
MX	`mail.sz.gov.cn` ⭐
		A	218.17.86.200^{🇨🇳 CHINANET-BACKBONE218.16.0.0/14 Guangdong Province}
			PTR	`mail.sz.gov.cn`
TXT	`v=spf1 ip4:218.17.86.200 include:spf.mail.sz.gov.cn -all`
SOA	`dns27.hichina.com`hostmaster@hichina.com 2026-01-12 #9

`org.cn`

	DNSSEC	⚠️ Not signed
	NS	`a.dns.cn` ⭐ ⚠️ Not in parent delegation
	NS	`b.dns.cn` ⚠️ Not in parent delegation
	NS	`c.dns.cn` ⚠️ Not in parent delegation
	NS	`cns.cernet.net` ⚠️ Not in parent delegation
	NS	`d.dns.cn` ⚠️ Not in parent delegation
	NS	`e.dns.cn` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2027897491

WOT: SAFE (27/100)

Subdomains

zc.ismc.org.cn

Same first word

ismc.co.id

ismc.com

ismc.group

ismc.be

ismc.com.mx

ismc.at

ismc.gr

ismc.ws

ismc.org.cn

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ismc.eu

ismc.ca

ismc.cz

ismc.nl

ismc.dk

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ismc.de

ismc.fr

ismc.jp

ismc.cc

ismc.ru

ismc.sk

ismc.net

ismc.cn

ismc.ir

ismc.co.uk

ismc.ch

ismc.it

ismc.co.kr

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mcis.be

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cmis.tv

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smic.gmbh

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simc.edu.in

msic.ru

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scmi.com

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csmi.cn

iscm.cl

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sicm.ba.gov.br

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scim.eu

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misc.my

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icms.org.uk

msic.info

msic.com.au

misc.ie

imcs.it

smic.fr

cims.nl

simc.co.uk

mics.co.id

misc.cz

mcsi.es

icms.live

smic.de

smic.ru

msci.tw

DNS History

4 records (4 active, 0 former)

●NSdns27.hichina.com2026-07-30 → 2026-08-09 · 2 obs

● 2026-07-30 07:36:18
● 2026-08-09 00:05:40

●NSdns28.hichina.com2026-07-30 → 2026-08-09 · 2 obs

● 2026-07-30 07:36:18
● 2026-08-09 00:05:40

●MXmail.sz.gov.cn2026-08-09 → 2026-08-09 · 2 obs

● 2026-08-09 00:05:38
● 2026-08-09 00:05:40

●A202.104.121.1972026-08-09 → 2026-08-09 · 2 obs

● 2026-08-09 00:05:38
● 2026-08-09 00:05:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
ismc.org.cn	dns27.hichina.com, dns28.hichina.com	-

✅ Authoritative Response

Server:139.224.142.109

NS records: dns27.hichina.com, dns28.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ismc.org.cn (unsigned zone)

⏱️ Timing

Total: 1916ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`202.104.121.197`
NS	2	`dns27.hichina.com, dns28.hichina.com`
MX	1	`mail.sz.gov.cn (pri: 10)`
TXT	1	`v=spf1 ip4:218.17.86.200 include:spf.mai`
SOA	1	`dns27.hichina.com hostmaster.hichina.com`

Analysis

Hierarchy

zc.ismc.org.cn is a subdomain of ismc.org.cn.

IP Addresses

ismc.org.cn points to a single IP number: 202.104.121.197.

Name Servers

ismc.org.cn is delegated to two name servers: dns27.hichina.com and dns28.hichina.com.

ismc.org.cn shares its name server setup with other domains, including li-link.com, dabohe.com, cghrb.com and two others.

ismc.org.cn has overlapping name servers with several other domains — among them archow.com, haoweilai100.com, 5e795.cn and uibmm.com.

These name servers commonly appear alongside the name servers expirens3.hichina.com and expirens4.hichina.com.

Host names with 9 IP numbers:

dns27.hichina.com resolves to 39.96.153.39, 39.96.153.59, 47.118.199.199 and 6 other IP addresses.

dns28.hichina.com resolves to 39.96.153.37, 39.96.153.62, 47.118.199.197 and 6 other IP addresses.

Mail Servers

ismc.org.cn has one mail server: mail.sz.gov.cn.

ismc.org.cn shares the same mail server setup as other domains, including lg.gov.cn, wtl.sz.gov.cn, szqhcourt.gov.cn and two others.

mail.sz.gov.cn resolves to a single IP number: 218.17.86.200.

ismc.org.cn - robtex.com

ismc.org.cn

org.cn