`mt-bbs.com`

DNSSEC	⚠️ Not signed
A	47.112.121.171^{🇨🇳 Alibaba-Cloud47.112.0.0/16 Aliyun Computing Co., LTD}
NS	`dns19.hichina.com` ⭐
		A	2408:4009:501::27^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.40^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.60^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.200^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.220^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.40^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.60^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.100^{🇨🇳 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	139.224.142.110^{🇨🇳 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	`dns20.hichina.com`
		A	2408:4009:501::28^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.38^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.61^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.198^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.222^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.38^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.61^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.98^{🇨🇳 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	139.224.142.108^{🇨🇳 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.mxhichina.com -all`
SOA	`dns19.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=1776047547

Subdomains

www.mt-bbs.com

Same first word

mt-bbs.com

Similar names

stb-mb.de

stb-mb.com

DNS History

16 records (5 active, 11 former)

●NSdns19.hichina.com2026-04-13 → 2026-04-13 · 3 obs

○ 2017-01-05 02:14:26
● 2026-04-13 02:45:08
● 2026-04-13 02:45:10

●NSdns20.hichina.com2026-04-13 → 2026-04-13 · 3 obs

○ 2017-01-05 02:14:26
● 2026-04-13 02:45:08
● 2026-04-13 02:45:10

○NSns1.dnsv2.com2015-08-27 → 2016-05-04 · 4 obs

● 2015-08-27 17:44:20
● 2016-05-04 12:28:12
○ 2016-05-27 11:46:14
○ 2026-04-13 02:45:10

○NSns2.dnsv2.com2015-08-27 → 2016-05-04 · 4 obs

● 2015-08-27 17:44:20
● 2016-05-04 12:28:12
○ 2016-05-27 11:46:14
○ 2026-04-13 02:45:10

○NSvip1.alidns.com2016-05-27 → 2017-01-05 · 5 obs

○ 2016-05-04 12:28:12
● 2016-05-27 11:46:14
● 2017-01-05 02:14:26
○ 2026-04-13 02:45:08
○ 2026-04-13 02:45:10

○NSvip2.alidns.com2016-05-27 → 2017-01-05 · 5 obs

○ 2016-05-04 12:28:12
● 2016-05-27 11:46:14
● 2017-01-05 02:14:26
○ 2026-04-13 02:45:08
○ 2026-04-13 02:45:10

○MXmxbiz1.qq.com2015-08-27 → 2017-01-05 · 4 obs

● 2015-08-27 17:44:20
● 2017-01-05 02:14:26
○ 2026-04-13 02:45:08
○ 2026-04-13 02:45:10

○MXmxbiz2.qq.com2015-08-27 → 2017-01-05 · 4 obs

● 2015-08-27 17:44:20
● 2017-01-05 02:14:26
○ 2026-04-13 02:45:08
○ 2026-04-13 02:45:10

●MXmxn.mxhichina.com2026-04-13 → 2026-04-13 · 3 obs

○ 2017-01-05 02:14:26
● 2026-04-13 02:45:08
● 2026-04-13 02:45:10

●MXmxw.mxhichina.com2026-04-13 → 2026-04-13 · 3 obs

○ 2017-01-05 02:14:26
● 2026-04-13 02:45:08
● 2026-04-13 02:45:10

○A113.107.43.2092015-08-27 → 2016-01-09 · 4 obs

● 2015-08-27 17:44:20
● 2016-01-09 16:21:26
○ 2016-02-22 16:35:24
○ 2026-04-13 02:45:10

○A120.76.70.1862016-05-04 → 2017-01-05 · 5 obs

○ 2016-02-22 16:35:24
● 2016-05-04 12:28:12
● 2017-01-05 02:14:26
○ 2026-04-13 02:45:08
○ 2026-04-13 02:45:10

○A192.69.210.2432016-02-22 → 2016-02-22 · 4 obs

○ 2016-01-09 16:21:26
● 2016-02-22 16:35:24
○ 2016-05-04 12:28:12
○ 2026-04-13 02:45:10

●A47.112.121.1712026-04-13 → 2026-04-13 · 3 obs

○ 2017-01-05 02:14:26
● 2026-04-13 02:45:08
● 2026-04-13 02:45:10

○CNAMEs-246400.gotocdn.com2016-02-22 → 2016-02-22 · 3 obs

● 2016-02-22 16:35:24
○ 2016-05-04 12:28:12
○ 2026-04-13 02:45:10

○CNAMEusa-sk-qq-932649403.800cdn.com2016-02-22 → 2016-02-22 · 3 obs

● 2016-02-22 16:35:24
○ 2016-05-04 12:28:12
○ 2026-04-13 02:45:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net...	-
mt-bbs.com	dns19.hichina.com, dns20.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.40

NS records: dns19.hichina.com, dns20.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mt-bbs.com (unsigned zone)

⏱️ Timing

Total: 601ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`47.112.121.171`
NS	2	`dns20.hichina.com, dns19.hichina.com`
MX	2	`mxn.mxhichina.com (pri: 5), mxw.mxhichina.com (pri: 10)`
TXT	1	`v=spf1 include:spf.mxhichina.com -all`
SOA	1	`dns19.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns19.hichina.com, dns19.hichina.com, dns19.hichina.com...)

Analysis

Hierarchy

mt-bbs.com is the parent of www.mt-bbs.com.

IP Addresses

mt-bbs.com resolves to a single IP address: 47.112.121.171.

Other host names such as vsszan.com, mati.vsszan.com and www.mt-bbs.com share IP numbers with mt-bbs.com.

Name Servers

mt-bbs.com's delegation uses two name servers, dns19.hichina.com and dns20.hichina.com.

mt-bbs.com shares the same name server setup as other domains, for example ac.life, fbif.com, busydata.cn, rrwx.cn and ribafood.com.

mt-bbs.com at least partially shares name servers with other domains, including pra.cn, bossabank.com, ledviews.com, lv29y.cn and astara.cn.

these name servers are commonly used with ns1.alidns.com, ns2.alidns.com, expirens3.hichina.com and expirens4.hichina.com.

dns19.hichina.com points to: 2408:4009:501::27, 39.96.153.40, 39.96.153.60, 47.118.199.200, 47.118.199.220, 120.76.107.40, 120.76.107.60, 139.224.142.100 and 139.224.142.110.

dns20.hichina.com points to: 2408:4009:501::28, 39.96.153.38, 39.96.153.61, 47.118.199.198, 47.118.199.222, 120.76.107.38, 120.76.107.61, 139.224.142.98 and 139.224.142.108.

Mail Servers

mt-bbs.com is handled by two mail servers: mxn.mxhichina.com and mxw.mxhichina.com.

mt-bbs.com shares its mail server setup with other domains, including inogeno.com, youwang.com.cn, fimchina.com.cn, wrilab.com and depoo.cn.

mt-bbs.com shares some mail servers with other domains, for instance hytin.com, xts360.com, yuehuachina.com and rmker.com.

Hosts with two IPs:

mxn.mxhichina.com points to 47.246.136.231 and 47.246.137.47.

Hosts with one IP:

mxw.mxhichina.com points to 47.246.99.195.

mt-bbs.com - robtex.com

mt-bbs.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

IP Addresses

Name Servers

Mail Servers

`mt-bbs.com`

`com`