`91factory.com`

DNSSEC	⚠️ Not signed
NS	`dns17.hichina.com` ⭐
		A	2408:4009:501::25^{🇨🇳 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	`dns18.hichina.com`
		A	2408:4009:501::26^{🇨🇳 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	`dns17.hichina.com`hostmaster@hichina.com 2026-05-28 #9

`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=1785348642

Same first word

91factory.com

DNS History

7 records (2 active, 5 former)

●NSdns17.hichina.com2026-02-18 → 2026-07-29 · 3 obs

○ 2017-01-10 09:00:00
● 2026-02-18 11:00:52
● 2026-07-29 18:23:02

●NSdns18.hichina.com2026-02-18 → 2026-07-29 · 3 obs

○ 2017-01-10 09:00:00
● 2026-02-18 11:00:52
● 2026-07-29 18:23:02

○NSf1g1ns1.dnspod.net2015-08-11 → 2015-12-23 · 4 obs

● 2015-08-11 19:10:18
● 2015-12-23 04:51:50
○ 2016-05-01 01:03:40
○ 2026-07-29 18:23:02

○NSf1g1ns2.dnspod.net2015-08-11 → 2015-12-23 · 4 obs

● 2015-08-11 19:10:18
● 2015-12-23 04:51:50
○ 2016-05-01 01:03:40
○ 2026-07-29 18:23:02

○NSns2.dnsdun.net2017-01-10 → 2017-01-10 · 4 obs

○ 2016-05-01 01:03:40
● 2017-01-10 09:00:00
○ 2026-02-18 11:00:52
○ 2026-07-29 18:23:02

○NSns5.dnsdun.com2017-01-10 → 2017-01-10 · 4 obs

○ 2016-05-01 01:03:40
● 2017-01-10 09:00:00
○ 2026-02-18 11:00:52
○ 2026-07-29 18:23:02

○A23.224.248.382017-01-10 → 2017-01-10 · 3 obs

● 2017-01-10 09:00:00
○ 2026-02-18 11:00:52
○ 2026-07-29 18:23:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
91factory.com	dns17.hichina.com, dns18.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.40

NS records: dns17.hichina.com, dns18.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 1572ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns18.hichina.com, dns17.hichina.com`
SOA	1	`dns17.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns17.hichina.com, dns17.hichina.com, dns17.hichina.com...)

Analysis

Name Servers

91factory.com has two authoritative name servers — dns17.hichina.com and dns18.hichina.com.

91factory.com has the same name server delegation as a number of other domains, such as minismell.com, 5709.cn, quantchina.com and two more.

The name servers of 91factory.com overlap at least partially with those of other domains — among them eqkp.com, notech.cn, oolok.com and two more.

These name servers commonly co-occur with the name servers expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and ns2.alidns.com.

Host names resolving to 9 IP numbers:

dns17.hichina.com points to 39.96.153.40, 39.96.153.60, 47.118.199.200 and 6 other IP addresses.

dns18.hichina.com points to 39.96.153.38, 39.96.153.61, 47.118.199.198 and 6 other IP addresses.

91factory.com - robtex.com

91factory.com

com