quantumfabless.com - dns.ninja

`quantumfabless.com`

DNSSEC	⚠️ Not signed
A	43.154.191.45^{🇭🇰 TENCENT-NET-AP-CN43.154.128.0/18 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES}
NS	`(0x636f636b)le.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	`tan.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`⁽²⁰⁾
		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`⁽³⁰⁾
		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	`v=spf1 +include:_netblocks.m.feishu.cn ~all`
SOA	`(0x636f636b)le.dnspod.net`freednsadmin@dnspod.com serial=1663486342

`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=1785613497

Same first word

quantumfabless.com

DNS History

7 records (6 active, 1 former)

●NS(0x636f636b)le.dnspod.net2026-02-19 → 2026-08-01 · 2 obs

● 2026-02-19 13:17:40
● 2026-08-01 19:47:12

●NStan.dnspod.net2026-02-19 → 2026-08-01 · 2 obs

● 2026-02-19 13:17:40
● 2026-08-01 19:47:12

●MXmx1.feishu.cn2026-02-19 → 2026-08-01 · 2 obs

● 2026-02-19 13:17:40
● 2026-08-01 19:47:12

●MXmx2.feishu.cn2026-02-19 → 2026-08-01 · 2 obs

● 2026-02-19 13:17:40
● 2026-08-01 19:47:12

●MXmx3.feishu.cn2026-02-19 → 2026-08-01 · 2 obs

● 2026-02-19 13:17:40
● 2026-08-01 19:47:12

○A147.8.148.2442017-11-15 → 2017-11-15 · 3 obs

● 2017-11-15 19:20:26
○ 2026-02-19 13:17:40
○ 2026-08-01 19:47:12

●A43.154.191.452026-02-19 → 2026-08-01 · 3 obs

○ 2017-11-15 19:20:26
● 2026-02-19 13:17:40
● 2026-08-01 19:47:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
quantumfabless.com	(0x636f636b)le.dnspod.net, tan.dnspod.net	-

✅ Authoritative Response

Server:1.13.76.35

NS records: (0x636f636b)le.dnspod.net, tan.dnspod.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for quantumfabless.com (unsigned zone)

⏱️ Timing

Total: 612ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`43.154.191.45`
NS	2	`tan.dnspod.net, (0x636f636b)le.dnspod.net`
MX	3	`mx1.feishu.cn (pri: 10), mx2.feishu.cn (pri: 20)...`
TXT	1	`v=spf1 +include:_netblocks.m.feishu.cn`
SOA	1	`(0x636f636b)le.dnspod.net freednsadmin.dnspod.co`

Analysis

IP Addresses

quantumfabless.com directs to one IP number, which is 43.154.191.45.

Name Servers

quantumfabless.com has two authoritative name servers — (0x636f636b)le.dnspod.net and tan.dnspod.net.

quantumfabless.com has the same name server delegation as a number of other domains, such as zhenjiangsh.com, xglct.com, idtsec.com.cn and two more.

quantumfabless.com has at least partial name server overlap with other domains, such as hnhonyin.cn, yokaihei.com, planabz.com and two others.

Host names resolving to 6 IP numbers:

(0x636f636b)le.dnspod.net points to 1.12.0.4, 1.14.119.35, 111.13.13.35 and 3 other IP addresses.

tan.dnspod.net points to 1.12.0.1, 1.13.76.35, 36.155.149.35 and 3 other IP addresses.

Mail Servers

quantumfabless.com has three mail servers: mx1.feishu.cn, mx2.feishu.cn and mx3.feishu.cn.

quantumfabless.com shares at least some of its mail servers with other domains — for example expensees.com, cladonia.team, netqq.net and two more.

Hosts with three IP address records:

mx3.feishu.cn resolves to 52.220.106.220, 101.126.58.225 and 122.14.229.0.

Hosts with two IP numbers each:

mx2.feishu.cn resolves to 101.126.58.225 and 122.14.229.0.

Hosts that resolve to one IP address:

mx1.feishu.cn resolves to 52.220.106.220.

The host names mx3.feishu.cn and mx1.feishu.cn both resolve to 52.220.106.220 IP addresses.

The host names mx3.feishu.cn and mx2.feishu.cn both resolve to 101.126.58.225 IP addresses.

The host names mx3.feishu.cn and mx2.feishu.cn both resolve to 122.14.229.0 IP addresses.