`coldmouse.net`

DNSSEC	⚠️ Not signed
A	43.139.176.55^{🇨🇳 TENCENT-NET-AP43.139.128.0/18}
NS	`regulus.dnspod.net` ⭐
		A	2402:4e00:1470:2::e^{🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40}
		A	1.12.0.4^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	1.14.119.35^{🇨🇳 TENCENT-NET-AP1.14.64.0/18}
		A	111.13.13.35^{🇨🇳 CHINAMOBILE-CN111.13.0.0/16 CMI (Customer Route)}
		A	117.89.178.35^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC}
		A	220.196.136.35^{🇨🇳 UNICOM-SHFT-IDC220.196.136.0/24}
NS	`gas.dnspod.net`
		A	2402:4e00:111:fff::c^{🇨🇳 TENCENT-NET-AP2402:4e00::/35}
		A	1.12.0.1^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	1.13.76.35^{🇨🇳 TENCENT-NET-AP1.13.64.0/18}
		A	36.155.149.35^{🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)}
		A	101.227.168.35^{🇨🇳 SHANGHAITELECOM101.227.168.0/23 SHIDC}
		A	111.206.98.235^{🇨🇳 CHINA169-BJ111.206.98.0/24}
MX	`mx1.feishu.cn` ⭐
		A	52.220.106.220^{🇸🇬 Amazon52.220.0.0/15 SIN prefix}
			PTR	`ec2-52-220-106-220.ap-southeast-1.compute.amazonaws.com`
MX	`mx2.feishu.cn`⁽⁵⁾
		A	101.126.58.225^{🇨🇳 VOLCANO-ENGINE101.126.56.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	122.14.229.0^{🇨🇳 CHINAMOBILE-CN122.14.224.0/20}
MX	`mx3.feishu.cn`⁽¹⁰⁾
		A	52.220.106.220^{🇸🇬 Amazon52.220.0.0/15 SIN prefix}
			PTR	`ec2-52-220-106-220.ap-southeast-1.compute.amazonaws.com`
		A	101.126.58.225^{🇨🇳 VOLCANO-ENGINE101.126.56.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	122.14.229.0^{🇨🇳 CHINAMOBILE-CN122.14.224.0/20}
TXT	`verification-code-site-App_feishu=Htfn5h39vrsLY4jZoSKW`
TXT	`v=spf1 +include:_netblocks.m.feishu.cn -all`
SOA	`regulus.dnspod.net`freednsadmin@dnspod.com serial=1786188867

`net`

	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=1786261019

⚠️ On DNS blocklist: tif

Same first word

coldmouse.com

coldmouse.net

Similar names

DNS History

6 records (6 active, 0 former)

●NSgas.dnspod.net2026-05-07 → 2026-08-09 · 2 obs

● 2026-05-07 00:01:10
● 2026-08-09 07:43:34

●NSregulus.dnspod.net2026-05-07 → 2026-08-09 · 2 obs

● 2026-05-07 00:01:10
● 2026-08-09 07:43:34

●MXmx1.feishu.cn2026-05-07 → 2026-08-09 · 2 obs

● 2026-05-07 00:01:10
● 2026-08-09 07:43:34

●MXmx2.feishu.cn2026-05-07 → 2026-08-09 · 2 obs

● 2026-05-07 00:01:10
● 2026-08-09 07:43:34

●MXmx3.feishu.cn2026-05-07 → 2026-08-09 · 2 obs

● 2026-05-07 00:01:10
● 2026-08-09 07:43:34

●A43.139.176.552026-05-07 → 2026-08-09 · 2 obs

● 2026-05-07 00:01:10
● 2026-08-09 07:43:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	h.gtld-servers.net, f.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net...	-
coldmouse.net	regulus.dnspod.net, gas.dnspod.net	12 records

✅ Authoritative Response

Server:1.12.0.4

NS records: regulus.dnspod.net, gas.dnspod.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coldmouse.net (unsigned zone)

⏱️ Timing

Total: 255ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`43.139.176.55`
NS	2	`regulus.dnspod.net, gas.dnspod.net`
MX	3	`mx1.feishu.cn (pri: 1), mx2.feishu.cn (pri: 5)...`
TXT	2	`verification-code-site-App_feishu=Htfn5h, v=spf1 +include:_netblocks.m.feishu.cn -`
SOA	1	`regulus.dnspod.net freednsadmin.dnspod.c`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (regulus.dnspod.net, regulus.dnspod.net, regulus.dnspod.net...)

Analysis

IP Addresses

coldmouse.net directs to one IP number, which is 43.139.176.55.

Among the host names that share IP numbers with coldmouse.net is shuaxin.xin, as one example.

Name Servers

The NS records for coldmouse.net delegate to gas.dnspod.net and regulus.dnspod.net.

coldmouse.net has the same name server delegation as a number of other domains, such as rthink.vip, 520loft.com, hzzs.store and two more.

At least some of coldmouse.net's name servers are shared with other domains, for example nkiec.com.cn, quicklycharge.com, rnkey.cn and two more.

It is common for these name servers to be used in conjunction with the name servers f1g1ns1.dnspod.net, ns3.dnsv2.com and ns4.dnsv2.com.

Host names resolving to 6 IP numbers:

gas.dnspod.net maps to 1.12.0.1, 1.13.76.35, 36.155.149.35 and 3 additional IP addresses.

regulus.dnspod.net maps to 1.12.0.4, 1.14.119.35, 111.13.13.35 and 3 additional IP addresses.

Mail Servers

The MX records for coldmouse.net list three mail servers: mx1.feishu.cn, mx2.feishu.cn and mx3.feishu.cn.

coldmouse.net shares at least some of its mail servers with other domains — for example md5ma.com, nuclear-fusion.com.cn, gzchenxuan.com and two more.

Hosts with three IP address records:

mx3.feishu.cn maps to three IP addresses: 52.220.106.220, 101.126.58.225 and 122.14.229.0.

Hosts with two IP numbers each:

The A records for mx2.feishu.cn return 101.126.58.225 and 122.14.229.0.

Hosts that resolve to one IP address:

mx1.feishu.cn resolves to the IP address 52.220.106.220.

mx3.feishu.cn and mx1.feishu.cn each have 52.220.106.220 IP addresses.

mx3.feishu.cn and mx2.feishu.cn each have 101.126.58.225 IP addresses.

mx3.feishu.cn and mx2.feishu.cn each have 122.14.229.0 IP addresses.