microbt.com - dns.ninja

`microbt.com`

DNSSEC	⚠️ Not signed
A	52.41.227.165^{🇺🇸 Amazon52.40.0.0/14 EC2 PDX prefix}
		PTR	`ec2-52-41-227-165.us-west-2.compute.amazonaws.com`
NS	`dns15.hichina.com` ⭐
		A	2408:4009:501::23^{🇨🇳 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	`dns16.hichina.com`
		A	2408:4009:501::24^{🇨🇳 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	`mxn.mxhichina.com` ⭐
		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}
MX	`mxw.mxhichina.com`⁽¹⁰⁾
		A	47.246.99.195^{🇺🇸 Alibaba-Cloud47.246.96.0/22 Proxy-registered route object}
			PTR	`reachsmartdwell.com`
TXT	`v=spf1 include:spf.qiye.aliyun.com -all`
TXT	`3e7c8140ce272804937077e687a667415389959257b66bd1b96b9dc07a20c9c2`
SOA	`dns15.hichina.com`hostmaster@hichina.com 2026-01-12 #9

`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=1786248474

rank #694306 globally
rank #286231 in the tld
WOT: SAFE (64/100)

Same first word

microbt.com

Similar names

britcom.ca

btmicro.eu

mirocbt.ca

britcom.co.uk

biomtrc.com

mcorbit.com

btmicro.com

mrbotic.com

timbrco.com

mitcrob.com

tricomb.de

britcom.com

obctrim.com

timcrob.com

mcbrito.com

irtbcom.org

mrbitco.in

britcom.de

britcom.org.uk

bitcrom.com

mobtric.com

bitocrm.com

combrit.fr

mcbrito.com.br

tribcom.com

comtrib.com

combrit.com

tribocm.com.br

DNS History

14 records (5 active, 9 former)

●NSdns15.hichina.com2018-07-26 → 2026-08-09 · 3 obs

○ 2018-06-26 08:56:02
● 2018-07-26 13:39:42
● 2026-08-09 04:29:22

●NSdns16.hichina.com2018-07-26 → 2026-08-09 · 3 obs

○ 2018-06-26 08:56:02
● 2018-07-26 13:39:42
● 2026-08-09 04:29:22

○NSf1g1ns1.dnspod.net2015-06-11 → 2015-06-11 · 3 obs

● 2015-06-11 17:20:10
○ 2015-10-26 13:07:38
○ 2026-08-09 04:29:22

○NSf1g1ns2.dnspod.net2015-06-11 → 2015-06-11 · 3 obs

● 2015-06-11 17:20:10
○ 2015-10-26 13:07:38
○ 2026-08-09 04:29:22

○NSjuming.dnsdun.com2015-10-26 → 2016-01-20 · 5 obs

○ 2015-06-11 17:20:10
● 2015-10-26 13:07:38
● 2016-01-20 05:50:18
○ 2016-09-14 14:50:18
○ 2026-08-09 04:29:22

○NSjuming.dnsdun.net2015-10-26 → 2015-10-26 · 4 obs

○ 2015-06-11 17:20:10
● 2015-10-26 13:07:38
○ 2016-09-14 14:50:18
○ 2026-08-09 04:29:22

○NSvip1.alidns.com2016-09-14 → 2018-06-26 · 5 obs

○ 2016-01-20 05:50:18
● 2016-09-14 14:50:18
● 2018-06-26 08:56:02
○ 2018-07-26 13:39:42
○ 2026-08-09 04:29:22

○NSvip2.alidns.com2016-09-14 → 2018-06-26 · 5 obs

○ 2016-01-20 05:50:18
● 2016-09-14 14:50:18
● 2018-06-26 08:56:02
○ 2018-07-26 13:39:42
○ 2026-08-09 04:29:22

●MXmxn.mxhichina.com2016-09-14 → 2026-08-09 · 11 obs

● 2016-09-14 14:50:18
● 2018-09-24 19:59:44
○ 2026-07-10 16:15:38
● 2026-07-10 17:00:28
○ 2026-07-12 16:17:22
● 2026-07-12 17:00:26
○ 2026-07-29 16:16:50
● 2026-07-29 17:00:24
○ 2026-08-07 16:18:42
● 2026-08-07 17:00:20
● 2026-08-09 04:29:22

●MXmxw.mxhichina.com2016-09-14 → 2026-08-09 · 11 obs

○A216.12.165.712015-10-26 → 2015-10-26 · 4 obs

○ 2015-06-11 17:20:10
● 2015-10-26 13:07:38
○ 2016-09-14 14:50:18
○ 2026-08-09 04:29:22

○A42.156.141.132017-07-03 → 2018-09-24 · 5 obs

○ 2016-09-14 14:50:18
● 2017-07-03 20:30:44
● 2018-09-24 19:59:44
○ 2026-07-09 06:43:08
○ 2026-08-09 04:29:22

○A43.241.45.1492015-06-11 → 2015-06-11 · 3 obs

● 2015-06-11 17:20:10
○ 2015-10-26 13:07:38
○ 2026-08-09 04:29:22

●A52.41.227.1652026-07-09 → 2026-08-09 · 11 obs

○ 2018-09-24 19:59:44
● 2026-07-09 06:43:08
○ 2026-07-10 16:15:38
● 2026-07-10 17:00:28
○ 2026-07-12 16:17:22
● 2026-07-12 17:00:26
○ 2026-07-29 16:16:50
● 2026-07-29 17:00:24
○ 2026-08-07 16:18:42
● 2026-08-07 17:00:20
● 2026-08-09 04:29:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, a.gtld-servers.net, d.gtld-servers.net, c.gtld-servers.net...	-
microbt.com	dns15.hichina.com, dns16.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.42

NS records: dns15.hichina.com, dns16.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for microbt.com (unsigned zone)

⏱️ Timing

Total: 525ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`52.41.227.165`
NS	2	`dns16.hichina.com, dns15.hichina.com`
MX	2	`mxw.mxhichina.com (pri: 10), mxn.mxhichina.com (pri: 5)`
TXT	2	`3e7c8140ce272804937077e687a6674153899592, v=spf1 include:spf.qiye.aliyun.com -all`
SOA	1	`dns15.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns15.hichina.com, dns15.hichina.com, dns15.hichina.com...)

Analysis

IP Addresses

microbt.com directs to one IP number, which is 52.41.227.165.

Other hosts including whatsminer.com, ec2-52-41-227-165.us-west-2.compute.amazonaws.com and www.whatsminer.com share IP addresses with microbt.com.

Name Servers

microbt.com is served by two delegated name servers, dns15.hichina.com and dns16.hichina.com.

microbt.com has the same name server delegation as a number of other domains, such as newlandfinance.com, lensemi.com, duijie113.cn and two more.

There is an overlap in name servers between microbt.com and other domains, for example savills.cn, hdqcjy.com and gyoro.cn

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

Host names resolving to 9 IP numbers:

dns15.hichina.com carries IP addresses 39.96.153.42, 39.96.153.52 and 47.118.199.202, with 6 other addresses beyond those.

dns16.hichina.com carries IP addresses 39.96.153.41, 39.96.153.51 and 47.118.199.201, with 6 other addresses beyond those.

Mail Servers

The MX records for microbt.com point to two mail servers: mxn.mxhichina.com and mxw.mxhichina.com.

microbt.com has the same mail server arrangement as a number of other domains, for example daoming-ic.com, anprimepharm.com, bhjyhb.com and two more.

microbt.com shares at least some of its mail servers with other domains — for example skinist.com, huitl.com, erui.com and two more.

These mail servers are routinely found in combination with the mail servers mx1.qiye.aliyun.com, mx2.qiye.aliyun.com and mx3.qiye.aliyun.com.

Hosts with two IP numbers each:

mxn.mxhichina.com maps to two IP addresses — 47.246.136.231 and 47.246.137.47.

Hosts that resolve to one IP address:

mxw.mxhichina.com points to the IP address 47.246.99.195.