`923mu.com`

CNAME	`expired.hichina.com`
DNSSEC	⚠️ Not signed
A	8.218.208.240^{🇭🇰 Alibaba-Cloud8.218.128.0/17 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		PTR	`ip-8-218-208-240.defastlink.net`
A	47.76.127.217^{🇺🇸 Alibaba-Cloud47.76.0.0/17 Proxy-registered route object}
A	47.91.170.222^{🇭🇰 Alibaba-Cloud47.91.128.0/18 Alibaba Cloud}
NS	`ns1.alidns.com` ⭐ ⚠️ Not in parent delegation
		A	2408:4009:501::1^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.45^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-45.defastlink.net`
		A	39.96.153.55^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-55.defastlink.net`
		A	47.118.199.205^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-205.defastlink.net`
		A	47.118.199.215^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-215.defastlink.net`
		A	120.76.107.45^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-45.defastlink.net`
		A	120.76.107.55^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-55.defastlink.net`
		A	139.224.142.115^{🇨🇳 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,}
			PTR	`ip-139-224-142-115.defastlink.net`
		A	139.224.142.125^{🇨🇳 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,}
			PTR	`ip-139-224-142-125.defastlink.net`
NS	`ns2.alidns.com` ⚠️ Not in parent delegation
		A	2408:4009:501::2^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.46^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-46.defastlink.net`
		A	39.96.153.56^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-56.defastlink.net`
		A	47.118.199.206^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-206.defastlink.net`
		A	47.118.199.216^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-216.defastlink.net`
		A	120.76.107.46^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-46.defastlink.net`
		A	120.76.107.56^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-56.defastlink.net`
		A	139.224.142.116^{🇨🇳 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,}
			PTR	`ip-139-224-142-116.defastlink.net`
		A	139.224.142.126^{🇨🇳 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,}
			PTR	`ip-139-224-142-126.defastlink.net`
SOA	`ns1.alidns.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=1771291435

Same first word

923mu.com

DNS History

11 records (5 active, 6 former)

●NSdns27.hichina.com2020-03-14 → 2026-03-24 · 3 obs

○ 2017-03-22 20:07:32
● 2020-03-14 21:26:24
● 2026-03-24 09:20:26

●NSdns28.hichina.com2020-03-14 → 2026-03-24 · 3 obs

○ 2017-03-22 20:07:32
● 2020-03-14 21:26:24
● 2026-03-24 09:20:26

●NSexpirens3.hichina.com2026-03-19 → 2026-03-24 · 3 obs

○ 2020-03-14 21:26:24
● 2026-03-19 23:19:00
● 2026-03-24 09:20:26

●NSexpirens4.hichina.com2026-03-19 → 2026-03-24 · 3 obs

○ 2020-03-14 21:26:24
● 2026-03-19 23:19:00
● 2026-03-24 09:20:26

○NSf1g1ns1.dnspod.net2015-08-13 → 2017-03-22 · 4 obs

● 2015-08-13 20:50:42
● 2017-03-22 20:07:32
○ 2020-03-14 21:26:24
○ 2026-03-24 09:20:26

○NSf1g1ns2.dnspod.net2015-08-13 → 2017-03-22 · 4 obs

● 2015-08-13 20:50:42
● 2017-03-22 20:07:32
○ 2020-03-14 21:26:24
○ 2026-03-24 09:20:26

○A110.42.69.592026-02-23 → 2026-02-28 · 5 obs

○ 2020-03-14 21:26:24
● 2026-02-23 07:49:14
● 2026-02-28 08:10:18
○ 2026-03-19 23:19:00
○ 2026-03-24 09:20:26

○A118.193.222.202015-08-13 → 2016-03-21 · 4 obs

● 2015-08-13 20:50:42
● 2016-03-21 01:02:24
○ 2016-07-15 00:01:48
○ 2026-03-24 09:20:26

○A218.2.192.1542020-03-14 → 2020-03-14 · 4 obs

○ 2017-03-22 20:07:32
● 2020-03-14 21:26:24
○ 2026-02-23 07:49:14
○ 2026-03-24 09:20:26

○A218.93.207.1692016-07-15 → 2017-03-22 · 5 obs

○ 2016-03-21 01:02:24
● 2016-07-15 00:01:48
● 2017-03-22 20:07:32
○ 2020-03-14 21:26:24
○ 2026-03-24 09:20:26

●CNAMEexpired.hichina.com2026-03-19 → 2026-03-24 · 2 obs

● 2026-03-19 23:19:00
● 2026-03-24 09:20:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
923mu.com	expirens3.hichina.com, expirens4.hichina.com	18 records

✅ Authoritative Response

Server:47.118.199.192

NS records: expirens3.hichina.com, expirens4.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 923mu.com (unsigned zone)

⏱️ Timing

Total: 3506ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns27.hichina.com, dns28.hichina.com`
CNAME	1	`expired.hichina.com`
SOA	1	`dns27.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (expirens3.hichina.com, expirens3.hichina.com, expirens3.hichina.com...)

Analysis

IP Addresses

Three IP numbers are pointed to by 923mu.com: 8.218.208.240, 47.76.127.217 and 47.91.170.222.

Other host names, for instance expired.hichina.com, share IP numbers with 923mu.com.

Name Servers

Delegation for 923mu.com rests with two name servers, ns1.alidns.com and ns2.alidns.com.

923mu.com shares the same name server setup as other domains, including 6c846f2c611012.beer, www4128.com, 442de1e1110311.beer, (0x787878)x51.com and xuanfeng123.com.

923mu.com at least partially shares name servers with other domains, for instance pumpoi.com, bigart.cn, mfu.cn, gxjiasijy.com and apexmol.com.

These name servers are commonly used with ns7.alidns.com and ns8.alidns.com.

Host names with nine IP numbers:

ns1.alidns.com points to: 2408:4009:501::1, 39.96.153.45, 39.96.153.55, 47.118.199.205, 47.118.199.215, 120.76.107.45, 120.76.107.55, 139.224.142.115 and 139.224.142.125.

ns2.alidns.com points to: 2408:4009:501::2, 39.96.153.46, 39.96.153.56, 47.118.199.206, 47.118.199.216, 120.76.107.46, 120.76.107.56, 139.224.142.116 and 139.224.142.126.

923mu.com - robtex.com

923mu.com

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