`semz.cn`

DNSSEC	⚠️ Not signed
A	144.202.97.180^{🇺🇸 AS-VULTR144.202.96.0/20 Vultr Assigned Prefix}
		PTR	`144.202.97.180.vultrusercontent.com`
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 serial=2034675119

Same first word

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semz.info

semz.cn

Similar names

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msez.in

DNS History

7 records (3 active, 4 former)

○NS(root)2015-07-02 → 2015-07-02 · 3 obs

● 2015-07-02 00:06:14
○ 2015-11-11 21:05:18
○ 2026-04-16 01:42:56

●NSdns10.hichina.com2016-06-23 → 2026-04-16 · 3 obs

○ 2016-02-05 00:03:22
● 2016-06-23 20:20:02
● 2026-04-16 01:42:56

●NSdns9.hichina.com2016-06-23 → 2026-04-16 · 3 obs

○ 2016-02-05 00:03:22
● 2016-06-23 20:20:02
● 2026-04-16 01:42:56

○NSns11.bigwww.com2015-11-11 → 2016-02-05 · 5 obs

○ 2015-07-02 00:06:14
● 2015-11-11 21:05:18
● 2016-02-05 00:03:22
○ 2016-06-23 20:20:02
○ 2026-04-16 01:42:56

○A122.114.107.172016-06-23 → 2016-06-23 · 4 obs

○ 2015-07-02 00:06:14
● 2016-06-23 20:20:02
○ 2026-04-10 10:35:56
○ 2026-04-16 01:42:56

○A122.114.39.392015-07-02 → 2015-07-02 · 3 obs

● 2015-07-02 00:06:14
○ 2026-04-10 10:35:56
○ 2026-04-16 01:42:56

●A144.202.97.1802026-04-10 → 2026-04-16 · 3 obs

○ 2016-06-23 20:20:02
● 2026-04-10 10:35:56
● 2026-04-16 01:42:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	c.dns.cn, b.dns.cn, e.dns.cn, a.dns.cn...	-
semz.cn	dns9.hichina.com, dns10.hichina.com	-

✅ Authoritative Response

Server:47.118.199.201

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for semz.cn (unsigned zone)

⏱️ Timing

Total: 1150ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`144.202.97.180`
NS	2	`dns10.hichina.com, dns9.hichina.com`
SOA	1	`dns9.hichina.com hostmaster.hichina.com`

Analysis

IP Addresses

semz.cn points to a single IP: 144.202.97.180.

Name Servers

semz.cn's delegation is to two name servers dns10.hichina.com and dns9.hichina.com.

semz.cn shares the same name server configuration as other domains, such as airxchina.com, ikataruto.com, warofballs.com, alicapharm.com and yunyouos.com.

semz.cn at least partially shares its name servers with other domains, for instance 33en.cn, wx35.cn, wenshuyuan.org, cplan.cn and yeung.club.

Host names with nine IP numbers: dns10.hichina.com points to 2408:4009:501::18, 39.96.153.41, 39.96.153.51, 47.118.199.201, 47.118.199.211, 120.76.107.41, 120.76.107.51, 139.224.142.111 and 139.224.142.121; dns9.hichina.com points to 2408:4009:501::17, 39.96.153.42, 39.96.153.52, 47.118.199.202, 47.118.199.212, 120.76.107.42, 120.76.107.52, 139.224.142.112 and 139.224.142.122.

semz.cn - robtex.com

semz.cn

cn