`91zhu.com`

DNSSEC	⚠️ Not signed
A	47.110.78.12^{🇨🇳 Alibaba-Cloud47.110.0.0/16}
NS	`dns1.hichina.com` ⭐
		A	2408:4009:501::9^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.43^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.63^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.203^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.213^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.43^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.63^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.113^{🇨🇳 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	139.224.142.123^{🇨🇳 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	`dns2.hichina.com`
		A	2408:4009:501::10^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.44^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.54^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.204^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.214^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.44^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.54^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.114^{🇨🇳 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	139.224.142.124^{🇨🇳 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	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com` ⭐
SOA	`dns1.hichina.com`hostmaster@hichina.com 2026-01-09 #13

`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=1774724462

Same first word

91zhu.com

Similar names

zhu19.com

zhu19.cn

DNS History

15 records (5 active, 10 former)

●NSdns1.hichina.com2026-03-24 → 2026-03-28 · 2 obs

● 2026-03-24 05:29:22
● 2026-03-28 19:11:02

●NSdns2.hichina.com2026-03-24 → 2026-03-28 · 2 obs

● 2026-03-24 05:29:22
● 2026-03-28 19:11:02

○MXmail.happyisp.com2018-02-14 → 2018-04-17 · 5 obs

○ 2018-02-06 02:26:56
● 2018-02-14 02:27:04
● 2018-04-17 03:37:00
○ 2026-03-24 05:29:22
○ 2026-03-28 19:11:02

○MXmail.skrimple.com2015-08-11 → 2018-02-06 · 4 obs

● 2015-08-11 23:16:42
● 2018-02-06 02:26:56
○ 2018-02-14 02:27:04
○ 2026-03-28 19:11:02

●MXmxbiz1.qq.com2026-03-24 → 2026-03-28 · 3 obs

○ 2018-04-17 03:37:00
● 2026-03-24 05:29:22
● 2026-03-28 19:11:02

●MXmxbiz2.qq.com2026-03-24 → 2026-03-28 · 3 obs

○ 2018-04-17 03:37:00
● 2026-03-24 05:29:22
● 2026-03-28 19:11:02

○A103.232.215.1382017-09-19 → 2017-09-19 · 4 obs

○ 2017-03-19 05:40:48
● 2017-09-19 15:15:42
○ 2017-11-24 04:01:26
○ 2026-03-28 19:11:02

○A103.51.144.812016-12-03 → 2017-03-19 · 5 obs

○ 2016-03-17 03:56:54
● 2016-12-03 01:31:38
● 2017-03-19 05:40:48
○ 2017-09-19 15:15:42
○ 2026-03-28 19:11:02

○A112.124.35.1652026-03-24 → 2026-03-28 · 2 obs

○ 2026-03-24 05:29:22
○ 2026-03-28 19:11:02

○A162.218.54.422015-08-11 → 2015-08-11 · 3 obs

● 2015-08-11 23:16:42
○ 2015-12-06 19:44:48
○ 2026-03-28 19:11:02

○A198.12.15.2442015-08-11 → 2015-08-11 · 3 obs

● 2015-08-11 23:16:42
○ 2015-12-06 19:44:48
○ 2026-03-28 19:11:02

●A47.110.78.122026-03-24 → 2026-03-28 · 3 obs

○ 2018-04-17 03:37:00
● 2026-03-24 05:29:22
● 2026-03-28 19:11:02

○A50.117.120.2512017-11-24 → 2018-03-01 · 5 obs

○ 2017-09-19 15:15:42
● 2017-11-24 04:01:26
● 2018-03-01 02:25:20
○ 2018-03-24 03:12:32
○ 2026-03-28 19:11:02

○A50.117.120.2532018-03-24 → 2018-04-17 · 5 obs

○ 2018-03-01 02:25:20
● 2018-03-24 03:12:32
● 2018-04-17 03:37:00
○ 2026-03-24 05:29:22
○ 2026-03-28 19:11:02

○A65.19.157.2352015-12-06 → 2016-03-17 · 5 obs

○ 2015-08-11 23:16:42
● 2015-12-06 19:44:48
● 2016-03-17 03:56:54
○ 2016-12-03 01:31:38
○ 2026-03-28 19:11:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
91zhu.com	dns2.hichina.com, dns1.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.43

NS records: dns2.hichina.com, dns1.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 91zhu.com (unsigned zone)

⏱️ Timing

Total: 548ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`47.110.78.12`
NS	2	`dns2.hichina.com, dns1.hichina.com`
MX	2	`mxbiz1.qq.com (pri: 1), mxbiz2.qq.com (pri: 1)`
SOA	1	`dns1.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns2.hichina.com, dns2.hichina.com, dns2.hichina.com...)

Analysis

IP Addresses

91zhu.com points to a single IP: 47.110.78.12.

Other host names, for instance zi100.com, 6mei.com and yy.zi100.com share IP numbers with 91zhu.com.

Name Servers

91zhu.com's delegation is to two name servers dns1.hichina.com and dns2.hichina.com.

91zhu.com shares the same name server configuration as other domains, such as kestara.com, 0xuexi.com, lucky-toys.com, zenleon.com and ydmetal.com.

91zhu.com at least partially shares its name servers with other domains, for instance 66uc.xyz, xxeden.com, richfit.com.cn, spirtscheck.com and tb99.net.

These name servers are commonly used alongside expirens3.hichina.com and expirens4.hichina.com.

Host names with nine IP numbers: dns1.hichina.com points to 2408:4009:501::9, 39.96.153.43, 39.96.153.63, 47.118.199.203, 47.118.199.213, 120.76.107.43, 120.76.107.63, 139.224.142.113 and 139.224.142.123; dns2.hichina.com points to 2408:4009:501::10, 39.96.153.44, 39.96.153.54, 47.118.199.204, 47.118.199.214, 120.76.107.44, 120.76.107.54, 139.224.142.114 and 139.224.142.124.

Mail Servers

Two mail servers mxbiz1.qq.com and mxbiz2.qq.com handle 91zhu.com.

91zhu.com uses the same mail server setup as other domains such as liutd.cn, sanhomeindustry.com, fosnio.com, kgjsq.com and enkchina.com.

91zhu.com shares some mail servers with other domains, including mail.ibicn.com, hkuds.com, rethinkad.com, powerclub.org.cn and soubaole.cn.

91zhu.com - robtex.com

91zhu.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`91zhu.com`

`com`