bbtec.cn - dns.ninja

`bbtec.cn`

DNSSEC	⚠️ Not signed
A	203.107.45.167^{🇨🇳 Alibaba-Cloud203.107.45.0/24 Alibaba (US) Technology Co., Ltd.}
		PTR	`catl.com`
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	`mxn.mxhichina.com` ⭐
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	`dns13.hichina.com`hostmaster@hichina.com 2026-01-12 #9

`cn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.cn` ⭐
	NS	`b.dns.cn`
	NS	`c.dns.cn`
	NS	`d.dns.cn`
	NS	`e.dns.cn`
	NS	`ns.cernet.net` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2035164591

Same first word

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DNS History

9 records (5 active, 4 former)

●NSdns13.hichina.com2015-07-12 → 2026-08-10 · 2 obs

● 2015-07-12 17:47:16
● 2026-08-10 16:58:32

●NSdns14.hichina.com2015-07-12 → 2026-08-10 · 2 obs

● 2015-07-12 17:47:16
● 2026-08-10 16:58:32

●MXmxn.mxhichina.com2015-07-12 → 2026-08-10 · 2 obs

● 2015-07-12 17:47:16
● 2026-08-10 16:58:32

●MXmxw.mxhichina.com2015-07-12 → 2026-08-10 · 2 obs

● 2015-07-12 17:47:16
● 2026-08-10 16:58:32

○A103.40.28.1862020-03-24 → 2020-03-24 · 4 obs

○ 2015-07-12 17:47:16
● 2020-03-24 18:31:26
○ 2021-03-12 06:52:40
○ 2026-08-10 16:58:32

○A103.44.251.2462021-03-12 → 2021-03-12 · 4 obs

○ 2020-03-24 18:31:26
● 2021-03-12 06:52:40
○ 2026-06-22 06:45:14
○ 2026-08-10 16:58:32

○A103.45.123.1712026-06-22 → 2026-08-10 · 2 obs

○ 2026-06-22 06:45:14
○ 2026-08-10 16:58:32

○A110.173.196.32015-07-12 → 2020-03-24 · 4 obs

● 2015-07-12 17:47:16
● 2020-03-24 18:31:26
○ 2021-03-12 06:52:40
○ 2026-08-10 16:58:32

●A203.107.45.1672026-06-22 → 2026-08-10 · 3 obs

○ 2021-03-12 06:52:40
● 2026-06-22 06:45:14
● 2026-08-10 16:58:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn...	-
bbtec.cn	dns13.hichina.com, dns14.hichina.com	-

✅ Authoritative Response

Server:47.118.199.202

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bbtec.cn (unsigned zone)

⏱️ Timing

Total: 3708ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`203.107.45.167`
NS	2	`dns14.hichina.com, dns13.hichina.com`
MX	2	`mxw.mxhichina.com (pri: 10), mxn.mxhichina.com (pri: 5)`
TXT	1	`v=spf1 include:spf.mxhichina.com -all`
SOA	1	`dns13.hichina.com hostmaster.hichina.com`

Analysis

IP Addresses

bbtec.cn resolves to just one IP address, 203.107.45.167.

Two other host names, along with brilliant-optoelectronics.com, huibuyyou.com and wanshibao.com, also share IP numbers with bbtec.cn.

Name Servers

bbtec.cn has two authoritative name servers — dns13.hichina.com and dns14.hichina.com.

bbtec.cn shares its NS records with other domains, for example dgsjsw.com, szunisco.com, gscotton.com and two others.

The name servers of bbtec.cn overlap at least partially with those of other domains — among them licheetv.com, hnonlcon.com, avrstar.com and two more.

These name servers commonly co-occur with the name servers expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and ns2.alidns.com.

DNS names with 9 IP addresses:

dns13.hichina.com points to 39.96.153.42, 39.96.153.52, 47.118.199.202 and 6 other IP addresses.

dns14.hichina.com points to 39.96.153.41, 39.96.153.51, 47.118.199.201 and 6 other IP addresses.

Mail Servers

bbtec.cn is served by two mail servers, mxn.mxhichina.com and mxw.mxhichina.com.

Among the domains sharing a mail server setup with bbtec.cn are jer-sey.com, oceanbp.com, boipad.com and two others.

There is at least a partial MX overlap between bbtec.cn and other domains, including 361sale.com, hongda.lu, chamcap.com and two others.

The mail servers mx.ym.163.com and mx3.qiye.aliyun.com are commonly paired with these mail servers.

Host names that point to one IP address:

mxw.mxhichina.com resolves to 47.246.99.195.