56bb.net - dns.ninja

`56bb.net`

DNSSEC	⚠️ Not signed
NS	`dns23.hichina.com` ⭐
		A	2408:4009:501::31^{🇨🇳 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	`dns24.hichina.com`
		A	2408:4009:501::32^{🇨🇳 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	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com`⁽¹⁰⁾
SOA	`dns23.hichina.com`hostmaster@hichina.com 2026-01-12 #9

`net`

	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=1786233329

Same first word

56bb.com

56bb.net

56bb.cn

Similar names

b6b5.com

6bb5.com

65bb.com

b5b6.com

bb65.com

bb56.ai

bb56.org

bb65.club

bb56.me

6b5b.com

DNS History

8 records (4 active, 4 former)

○NSdns17.hichina.com2015-08-19 → 2016-07-18 · 4 obs

● 2015-08-19 12:16:42
● 2016-07-18 05:11:26
○ 2017-03-21 14:40:08
○ 2026-08-09 00:18:02

○NSdns18.hichina.com2015-08-19 → 2016-07-18 · 4 obs

● 2015-08-19 12:16:42
● 2016-07-18 05:11:26
○ 2017-03-21 14:40:08
○ 2026-08-09 00:18:02

●NSdns23.hichina.com2020-04-07 → 2026-08-09 · 3 obs

○ 2017-03-21 14:40:08
● 2020-04-07 19:44:24
● 2026-08-09 00:18:02

●NSdns24.hichina.com2020-04-07 → 2026-08-09 · 3 obs

○ 2017-03-21 14:40:08
● 2020-04-07 19:44:24
● 2026-08-09 00:18:02

○NSvip1.alidns.com2017-03-21 → 2017-03-21 · 4 obs

○ 2016-07-18 05:11:26
● 2017-03-21 14:40:08
○ 2020-04-07 19:44:24
○ 2026-08-09 00:18:02

○NSvip2.alidns.com2017-03-21 → 2017-03-21 · 4 obs

○ 2016-07-18 05:11:26
● 2017-03-21 14:40:08
○ 2020-04-07 19:44:24
○ 2026-08-09 00:18:02

●MXmxbiz1.qq.com2026-03-08 → 2026-08-09 · 2 obs

● 2026-03-08 22:21:04
● 2026-08-09 00:18:02

●MXmxbiz2.qq.com2026-03-08 → 2026-08-09 · 2 obs

● 2026-03-08 22:21:04
● 2026-08-09 00:18:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
56bb.net	dns23.hichina.com, dns24.hichina.com	-

✅ Authoritative Response

Server:39.96.153.40

NS records: dns23.hichina.com, dns24.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 56bb.net (unsigned zone)

⏱️ Timing

Total: 1466ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns23.hichina.com, dns24.hichina.com`
MX	2	`mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 5)`
SOA	1	`dns23.hichina.com hostmaster.hichina.com`

Analysis

Name Servers

56bb.net has two authoritative name servers — dns23.hichina.com and dns24.hichina.com.

56bb.net shares its name server setup with other domains, including cdmdx.com, sambao.com, cnfutures.com and two others.

56bb.net partially shares its NS delegation with several other domains, including qinyue.cc, 7007007.com, 267.co and two others.

These name servers are regularly seen alongside expirens3.hichina.com and expirens4.hichina.com as name servers.

Host names with 9 IP numbers:

dns23.hichina.com points to 39.96.153.40, 39.96.153.60, 47.118.199.200 and 6 other IP addresses.

dns24.hichina.com points to 39.96.153.38, 39.96.153.61, 47.118.199.198 and 6 other IP addresses.

Mail Servers

56bb.net has two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.

56bb.net shares the same mail server setup as other domains, including zhzfintech.com, tyu.edu.cn, withubtraining.org and two others.

The mail servers of 56bb.net overlap at least partially with those of other domains, including aaiiot.com, we2do.cn and ybhanmei.com.