sjsbt.com - dns.ninja

`sjsbt.com`

DNSSEC	⚠️ Not signed
A	121.40.144.96^{🇨🇳 Alibaba-Cloud121.40.0.0/15}
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⁾
TXT	`v=spf1 include:spf.mail.qq.com ~all`
SOA	`dns23.hichina.com`hostmaster@hichina.com 2026-05-28 #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=1786465309

Same first word

sjsbt.com

Similar names

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DNS History

8 records (5 active, 3 former)

○NSdns10.hichina.com2016-12-14 → 2016-12-14 · 3 obs

● 2016-12-14 02:42:40
○ 2020-03-27 21:09:48
○ 2026-08-11 16:50:00

●NSdns23.hichina.com2020-03-27 → 2026-08-11 · 3 obs

○ 2016-12-14 02:42:40
● 2020-03-27 21:09:48
● 2026-08-11 16:50:00

●NSdns24.hichina.com2020-03-27 → 2026-08-11 · 3 obs

○ 2016-12-14 02:42:40
● 2020-03-27 21:09:48
● 2026-08-11 16:50:00

○NSdns9.hichina.com2016-12-14 → 2016-12-14 · 3 obs

● 2016-12-14 02:42:40
○ 2020-03-27 21:09:48
○ 2026-08-11 16:50:00

●MXmxbiz1.qq.com2020-03-27 → 2026-08-11 · 2 obs

● 2020-03-27 21:09:48
● 2026-08-11 16:50:00

●MXmxbiz2.qq.com2020-03-27 → 2026-08-11 · 2 obs

● 2020-03-27 21:09:48
● 2026-08-11 16:50:00

●A121.40.144.962026-02-17 → 2026-08-11 · 3 obs

○ 2020-03-27 21:09:48
● 2026-02-17 15:51:50
● 2026-08-11 16:50:00

○A123.57.137.192020-03-27 → 2020-03-27 · 3 obs

● 2020-03-27 21:09:48
○ 2026-02-17 15:51:50
○ 2026-08-11 16:50:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, c.gtld-servers.net...	-
sjsbt.com	dns23.hichina.com, dns24.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.40

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sjsbt.com (unsigned zone)

⏱️ Timing

Total: 4202ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`121.40.144.96`
NS	2	`dns24.hichina.com, dns23.hichina.com`
MX	2	`mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10)`
TXT	1	`v=spf1 include:spf.mail.qq.com ~all`
SOA	1	`dns23.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns23.hichina.com, dns23.hichina.com, dns23.hichina.com...)

Analysis

IP Addresses

sjsbt.com points to a single IP number: 121.40.144.96.

Name Servers

sjsbt.com uses two name servers for its delegation: dns23.hichina.com and dns24.hichina.com.

sjsbt.com shares its name server setup with other domains, including hackhp.com, dishaxy.com, 184zf.com and two others.

There is at least partial name server overlap between sjsbt.com and other domains — tm-crop.com, kczz2038.online, vhom.cn and two more among them.

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

Host names with 9 IP numbers:

Hostname dns23.hichina.com directs to 39.96.153.40, 39.96.153.60 and 47.118.199.200 along with 6 other IP addresses.

Hostname dns24.hichina.com directs to 39.96.153.38, 39.96.153.61 and 47.118.199.198 along with 6 other IP addresses.

Mail Servers

sjsbt.com has two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.

sjsbt.com shares the same mail server setup as other domains, including guhejz.com, bbpark.com, fanhuaapp.com and two others.

sjsbt.com shares mail servers — at least in part — with other domains, including multibrands.cn, tjsfdx.com, icarbonx.com and two others.