`techbimu.com`

DNSSEC	⚠️ Not signed
NS	`dns11.hichina.com` ⭐
		A	2408:4009:501::19^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.42^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-42.defastlink.net`
		A	39.96.153.52^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-52.defastlink.net`
		A	47.118.199.202^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-202.defastlink.net`
		A	47.118.199.212^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-212.defastlink.net`
		A	120.76.107.42^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-42.defastlink.net`
		A	120.76.107.52^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-52.defastlink.net`
		A	139.224.142.112^{🇨🇳 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-139-224-142-112.defastlink.net`
		A	139.224.142.122^{🇨🇳 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-139-224-142-122.defastlink.net`
NS	`dns12.hichina.com`
		A	2408:4009:501::20^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.41^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-41.defastlink.net`
		A	39.96.153.51^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-51.defastlink.net`
		A	47.118.199.201^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-201.defastlink.net`
		A	47.118.199.211^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-211.defastlink.net`
		A	120.76.107.41^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-41.defastlink.net`
		A	120.76.107.51^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-51.defastlink.net`
		A	139.224.142.111^{🇨🇳 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-139-224-142-111.defastlink.net`
		A	139.224.142.121^{🇨🇳 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-139-224-142-121.defastlink.net`
MX	`techbimu-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:cc09::^{🇸🇬 Microsoft2a01:111:f000::/36}
			PTR	`mail-sg2pr03cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1a::8^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-tydpr03cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1f::4^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-os8pr02cu00104.inbound.protection.outlook.com`
		A	52.101.124.117^{🇯🇵 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-tydpr03cu00105.inbound.protection.outlook.com`
		A	52.101.137.0^{🇸🇬 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sg2pr03cu00500.inbound.protection.outlook.com`
		A	52.101.157.80^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-os8pr02cu00100.inbound.protection.outlook.com`
MX	`mx1.qiye.aliyun.com`⁽⁵⁾
		A	47.246.137.47^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
			PTR	`ip-47-246-137-47.defastlink.net`
MX	`mx2.qiye.aliyun.com`⁽¹⁰⁾
		A	47.246.136.231^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
			PTR	`cz-clare.com`
			PTR	`reachsmartdwell.com`
			PTR	`wevolt.tech`
MX	`mx3.qiye.aliyun.com`⁽¹⁵⁾
		A	47.246.136.231^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
			PTR	`cz-clare.com`
			PTR	`reachsmartdwell.com`
			PTR	`wevolt.tech`
		A	47.246.137.47^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
			PTR	`ip-47-246-137-47.defastlink.net`
TXT	`MS=ms15028348`
TXT	`v=spf1 include:spf.qiye.aliyun.com include:spf.protection.outlook.com -all`
SOA	`dns11.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=1771291435

Subdomains

www.techbimu.com

Same first word

techbimu.com

Similar names

techbium.com

ibmtechu.com

um(0x6269746368)e.com

bituchem.co.in

bumitech.org

muchbite.com

michtube.xyz

thumbice.com

betchimu.com

buchmiet.com

bituchem.com

mietbuch.de

mubitech.com

bumitech.com

DNS History

11 records (6 active, 5 former)

○NSdns10.hichina.com2016-12-21 → 2016-12-21 · 3 obs

● 2016-12-21 00:58:50
○ 2026-03-08 04:51:58
○ 2026-03-23 10:52:44

●NSdns11.hichina.com2026-03-08 → 2026-03-23 · 3 obs

○ 2016-12-21 00:58:50
● 2026-03-08 04:51:58
● 2026-03-23 10:52:44

●NSdns12.hichina.com2026-03-08 → 2026-03-23 · 3 obs

○ 2016-12-21 00:58:50
● 2026-03-08 04:51:58
● 2026-03-23 10:52:44

○NSdns9.hichina.com2016-12-21 → 2016-12-21 · 3 obs

● 2016-12-21 00:58:50
○ 2026-03-08 04:51:58
○ 2026-03-23 10:52:44

●MXmx1.qiye.aliyun.com2026-03-08 → 2026-03-23 · 3 obs

○ 2016-12-21 00:58:50
● 2026-03-08 04:51:58
● 2026-03-23 10:52:44

●MXmx2.qiye.aliyun.com2026-03-08 → 2026-03-23 · 3 obs

○ 2016-12-21 00:58:50
● 2026-03-08 04:51:58
● 2026-03-23 10:52:44

●MXmx3.qiye.aliyun.com2026-03-08 → 2026-03-23 · 3 obs

○ 2016-12-21 00:58:50
● 2026-03-08 04:51:58
● 2026-03-23 10:52:44

○MXmxn.mxhichina.com2016-12-21 → 2016-12-21 · 3 obs

● 2016-12-21 00:58:50
○ 2026-03-08 04:51:58
○ 2026-03-23 10:52:44

○MXmxw.mxhichina.com2016-12-21 → 2016-12-21 · 3 obs

● 2016-12-21 00:58:50
○ 2026-03-08 04:51:58
○ 2026-03-23 10:52:44

●MXtechbimu-com.mail.protection.outlook.com2026-03-08 → 2026-03-23 · 3 obs

○ 2016-12-21 00:58:50
● 2026-03-08 04:51:58
● 2026-03-23 10:52:44

○A120.76.128.1142016-12-21 → 2016-12-21 · 3 obs

● 2016-12-21 00:58:50
○ 2026-03-08 04:51:58
○ 2026-03-23 10:52:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, d.gtld-servers.net, c.gtld-servers.net, j.gtld-servers.net...	-
techbimu.com	dns11.hichina.com, dns12.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.41

NS records: dns11.hichina.com, dns12.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for techbimu.com (unsigned zone)

⏱️ Timing

Total: 3678ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns12.hichina.com, dns11.hichina.com`
MX	4	`techbimu-com.mail.protection.outlook.com, mx3.qiye.aliyun.com (pri: 15)...`
TXT	2	`MS=ms15028348, v=spf1 include:spf.qiye.aliyun.com inclu`
SOA	1	`dns11.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns11.hichina.com, dns11.hichina.com, dns11.hichina.com...)

Analysis

Hierarchy

techbimu.com is the parent of www.techbimu.com.

Name Servers

techbimu.com has two name servers: dns11.hichina.com and dns12.hichina.com.

techbimu.com shares the same name server setup as other domains, for example lsdk.com.cn, sslk.com, 219lx.com, abgyl.com and method.online.

techbimu.com shares some name servers with other domains, for instance hicms.cn, fastmis.com and vvvwr.com.

Host names with nine IP numbers:

dns11.hichina.com points to 2408:4009:501::19, 39.96.153.42, 39.96.153.52, 47.118.199.202, 47.118.199.212, 120.76.107.42, 120.76.107.52, 139.224.142.112 and 139.224.142.122.

dns12.hichina.com points to 2408:4009:501::20, 39.96.153.41, 39.96.153.51, 47.118.199.201, 47.118.199.211, 120.76.107.41, 120.76.107.51, 139.224.142.111 and 139.224.142.121.

Mail Servers

techbimu.com is handled by four mail servers: mx1.qiye.aliyun.com, mx2.qiye.aliyun.com, mx3.qiye.aliyun.com and techbimu-com.mail.protection.outlook.com.

techbimu.com shares some mail servers with other domains, at least partially; for instance hwayled.com, maxshinechina.com, senbohengtong.cn, lkchina.net and gzqudi.cn.

these mail servers are commonly used alongside mxn.mxhichina.com and mxw.mxhichina.com.

Host names by IP count:

Six IPs: The host name techbimu-com.mail.protection.outlook.com points to 2a01:111:f403:cc09::, 2a01:111:f403:cc1a::8, 2a01:111:f403:cc1f::4, 52.101.124.117, 52.101.137.0 and 52.101.157.80.

Two IPs: The host name mx3.qiye.aliyun.com points to 47.246.136.231 and 47.246.137.47.

One IP: The host name mx1.qiye.aliyun.com points to 47.246.137.47; The host name mx2.qiye.aliyun.com points to 47.246.136.231.

Host names that point to 47.246.136.231: mx3.qiye.aliyun.com and mx2.qiye.aliyun.com.

Host names that point to 47.246.137.47: mx3.qiye.aliyun.com and mx1.qiye.aliyun.com.

techbimu.com - robtex.com

techbimu.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

Name Servers

Mail Servers

`techbimu.com`

`com`