bcst.tech - dns.ninja

`bcst.tech`

DNSSEC	⚠️ Not signed
A	150.109.51.12^{🇭🇰 TENCENT-NET-AP-CN150.109.48.0/22 Proxy-registered route object}
NS	`dns13.hichina.com` ⭐
		A	2408:4009:501::21^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.42^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.52^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.202^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.212^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.42^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.52^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		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,}
		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,}
NS	`dns14.hichina.com`
		A	2408:4009:501::22^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.41^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.51^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.201^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.211^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.41^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.51^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		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,}
		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,}
MX	`mx1.qiye.aliyun.com` ⭐
		A	47.246.137.47^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
MX	`mx.ym.163.com`⁽¹⁰⁾
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}
TXT	`v=spf1 include:spf.qiye.aliyun.com -all`
SOA	`dns13.hichina.com`hostmaster@hichina.com 2026-01-12 #9

`tech`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns01.trs-dns.com` ⭐
	NS	`ns.trs-dns.com`
	NS	`ns01.trs-dns.net`
	NS	`ns10.trs-dns.info`
	NS	`ns10.trs-dns.org`
	SOA	`ns.trs-dns.com`trs-ops@tucows.com serial=1783847943

Same first word

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DNS History

15 records (7 active, 8 former)

○NSdns.technorail.com2018-06-12 → 2018-06-12 · 4 obs

○ 2016-12-13 00:52:22
● 2018-06-12 01:07:28
○ 2026-02-18 01:20:30
○ 2026-07-12 09:53:42

○NSdns10.hichina.com2016-12-13 → 2016-12-13 · 3 obs

● 2016-12-13 00:52:22
○ 2018-06-12 01:07:28
○ 2026-07-12 09:53:42

●NSdns13.hichina.com2026-02-18 → 2026-07-12 · 3 obs

○ 2018-06-12 01:07:28
● 2026-02-18 01:20:30
● 2026-07-12 09:53:42

●NSdns14.hichina.com2026-02-18 → 2026-07-12 · 3 obs

○ 2018-06-12 01:07:28
● 2026-02-18 01:20:30
● 2026-07-12 09:53:42

○NSdns2.technorail.com2018-06-12 → 2018-06-12 · 4 obs

○ 2016-12-13 00:52:22
● 2018-06-12 01:07:28
○ 2026-02-18 01:20:30
○ 2026-07-12 09:53:42

○NSdns3.arubadns.net2018-06-12 → 2018-06-12 · 4 obs

○ 2016-12-13 00:52:22
● 2018-06-12 01:07:28
○ 2026-02-18 01:20:30
○ 2026-07-12 09:53:42

○NSdns4.arubadns.cz2018-06-12 → 2018-06-12 · 4 obs

○ 2016-12-13 00:52:22
● 2018-06-12 01:07:28
○ 2026-02-18 01:20:30
○ 2026-07-12 09:53:42

○NSdns9.hichina.com2016-12-13 → 2016-12-13 · 3 obs

● 2016-12-13 00:52:22
○ 2018-06-12 01:07:28
○ 2026-07-12 09:53:42

○MXmx.bcst.tech2018-06-12 → 2018-06-12 · 3 obs

● 2018-06-12 01:07:28
○ 2026-02-18 01:20:30
○ 2026-07-12 09:53:42

●MXmx.ym.163.com2026-02-18 → 2026-07-12 · 3 obs

○ 2018-06-12 01:07:28
● 2026-02-18 01:20:30
● 2026-07-12 09:53:42

●MXmx1.qiye.aliyun.com2026-02-18 → 2026-07-12 · 3 obs

○ 2018-06-12 01:07:28
● 2026-02-18 01:20:30
● 2026-07-12 09:53:42

●MXmx2.qiye.aliyun.com2026-02-18 → 2026-07-12 · 3 obs

○ 2018-06-12 01:07:28
● 2026-02-18 01:20:30
● 2026-07-12 09:53:42

●MXmx3.qiye.aliyun.com2026-02-18 → 2026-07-12 · 3 obs

○ 2018-06-12 01:07:28
● 2026-02-18 01:20:30
● 2026-07-12 09:53:42

●A150.109.51.122026-02-18 → 2026-07-12 · 3 obs

○ 2018-06-12 01:07:28
● 2026-02-18 01:20:30
● 2026-07-12 09:53:42

○A89.46.105.442018-06-12 → 2018-06-12 · 3 obs

● 2018-06-12 01:07:28
○ 2026-02-18 01:20:30
○ 2026-07-12 09:53:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
tech	ns10.trs-dns.info, ns01.trs-dns.net, ns01.trs-dns.com, ns10.trs-dns.org	-
bcst.tech	dns14.hichina.com, dns13.hichina.com	-

✅ Authoritative Response

Server:47.118.199.202

NS records: dns14.hichina.com, dns13.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bcst.tech (unsigned zone)

⏱️ Timing

Total: 1462ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`150.109.51.12`
NS	2	`dns14.hichina.com, dns13.hichina.com`
MX	4	`mx3.qiye.aliyun.com (pri: 15), mx1.qiye.aliyun.com (pri: 5)...`
TXT	1	`v=spf1 include:spf.qiye.aliyun.com -all`
SOA	1	`dns13.hichina.com hostmaster.hichina.com`

Analysis

IP Addresses

bcst.tech directs to one IP number, which is 150.109.51.12.

Among the host names that share IP numbers with bcst.tech are micyi.cn, 22designstudio.com.cn, dockatot.cn and two others.

Name Servers

DNS delegation for bcst.tech points to two name servers: dns13.hichina.com and dns14.hichina.com.

bcst.tech has the same name server delegation as a number of other domains, such as akmj.com, evri-parcelp.cn, opgdigital.com and two more.

There is at least partial name server overlap between bcst.tech and other domains — losangeles2028.com, lianyunhuwai.com, lengfou.com and two more among them.

These name servers frequently co-occur with the name servers expirens3.hichina.com and expirens4.hichina.com.

Host names resolving to 9 IP numbers:

dns13.hichina.com has IP addresses 39.96.153.42, 39.96.153.52 and 47.118.199.202, plus 6 other.

dns14.hichina.com has IP addresses 39.96.153.41, 39.96.153.51 and 47.118.199.201, plus 6 other.

Mail Servers

Mail for bcst.tech is handled by four mail servers: mx.ym.163.com, mx1.qiye.aliyun.com, mx2.qiye.aliyun.com and mx3.qiye.aliyun.com.

bcst.tech shares at least some of its mail servers with other domains — for example bikchina.com, vipcoo.com, yitu8.cn and two more.

These mail servers are routinely seen in conjunction with the mail servers mxn.mxhichina.com and mxw.mxhichina.com.

Hosts with two IP numbers each:

mx3.qiye.aliyun.com has two IP addresses: 47.246.136.231 and 47.246.137.47.

Hosts that resolve to one IP address:

mx1.qiye.aliyun.com directs to 47.246.137.47.

mx2.qiye.aliyun.com directs to 47.246.136.231.

Host names pointing to 47.246.136.231 IP addresses: mx3.qiye.aliyun.com and mx2.qiye.aliyun.com.

Host names pointing to 47.246.137.47 IP addresses: mx3.qiye.aliyun.com and mx1.qiye.aliyun.com.