bbtec.cn - dns.ninja

`bbtec.cn`

DNSSEC	⚠️ Not signed
NS	`dns13.hichina.com` ⚠️ Not in zone NS records
		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` ⚠️ Not in zone NS records
		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,}

`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=2035165785

Same first word

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bbtec.tv

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bbtec.com.br

bbtec.co.th

bbtec.it

bbtec.co.uk

bbtec.com

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bbtec.ch

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bebtc.com

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etcbb.com

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tecbb.com

bcbet.net

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DNS History

9 records (2 active, 7 former)

●NSdns13.hichina.com2015-07-12 → 2026-08-11 · 2 obs

● 2015-07-12 17:47:16
● 2026-08-11 02:50:40

●NSdns14.hichina.com2015-07-12 → 2026-08-11 · 2 obs

● 2015-07-12 17:47:16
● 2026-08-11 02:50:40

○MXmxn.mxhichina.com2015-07-12 → 2021-03-12 · 4 obs

● 2015-07-12 17:47:16
● 2021-03-12 06:52:40
○ 2026-08-10 16:58:30
○ 2026-08-11 02:50:40

○MXmxw.mxhichina.com2015-07-12 → 2021-03-12 · 4 obs

● 2015-07-12 17:47:16
● 2021-03-12 06:52:40
○ 2026-08-10 16:58:30
○ 2026-08-11 02:50:40

○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
○ 2026-08-11 02:50:40

○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
○ 2026-08-11 02:50:40

○A103.45.123.1712026-06-22 → 2026-08-11 · 2 obs

○ 2026-06-22 06:45:14
○ 2026-08-11 02:50:40

○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
○ 2026-08-11 02:50:40

○A203.107.45.1672026-06-22 → 2026-06-22 · 4 obs

○ 2021-03-12 06:52:40
● 2026-06-22 06:45:14
○ 2026-08-10 16:58:30
○ 2026-08-11 02:50:40

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:47.118.199.201

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bbtec.cn (unsigned zone)

⏱️ Timing

Total: 1660ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`203.107.45.167`
NS	2	`dns13.hichina.com, dns14.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	`dns13.hichina.com hostmaster.hichina.com`

Analysis

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.