`sosbi.com`

DNSSEC	⚠️ Not signed
NS	`dns7.hichina.com` ⭐
		A	2408:4009:501::15^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.43^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.63^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.203^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.213^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.43^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.63^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.113^{🇨🇳 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	139.224.142.123^{🇨🇳 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	`dns8.hichina.com`
		A	2408:4009:501::16^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.44^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.54^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.204^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.214^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.44^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.54^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.114^{🇨🇳 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	139.224.142.124^{🇨🇳 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	`dns7.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=1784343797

Same first word

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DNS History

9 records (4 active, 5 former)

○NSa.ns.joker.com2015-08-10 → 2016-08-03 · 4 obs

● 2015-08-10 03:30:08
● 2016-08-03 14:31:30
○ 2020-01-22 20:48:46
○ 2026-07-18 03:24:58

○NSb.ns.joker.com2015-08-10 → 2016-08-03 · 4 obs

● 2015-08-10 03:30:08
● 2016-08-03 14:31:30
○ 2020-01-22 20:48:46
○ 2026-07-18 03:24:58

○NSc.ns.joker.com2015-08-10 → 2016-08-03 · 4 obs

● 2015-08-10 03:30:08
● 2016-08-03 14:31:30
○ 2020-01-22 20:48:46
○ 2026-07-18 03:24:58

●NSdns7.hichina.com2020-01-22 → 2026-07-18 · 3 obs

○ 2016-08-03 14:31:30
● 2020-01-22 20:48:46
● 2026-07-18 03:24:58

●NSdns8.hichina.com2020-01-22 → 2026-07-18 · 3 obs

○ 2016-08-03 14:31:30
● 2020-01-22 20:48:46
● 2026-07-18 03:24:58

●MXmxn.mxhichina.com2020-01-22 → 2026-07-18 · 2 obs

● 2020-01-22 20:48:46
● 2026-07-18 03:24:58

●MXmxw.mxhichina.com2020-01-22 → 2026-07-18 · 2 obs

● 2020-01-22 20:48:46
● 2026-07-18 03:24:58

○A154.48.250.2062020-01-22 → 2020-01-22 · 4 obs

○ 2016-08-03 14:31:30
● 2020-01-22 20:48:46
○ 2026-07-02 17:21:50
○ 2026-07-18 03:24:58

○A5.101.101.602015-08-10 → 2016-08-03 · 4 obs

● 2015-08-10 03:30:08
● 2016-08-03 14:31:30
○ 2020-01-22 20:48:46
○ 2026-07-18 03:24:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, l.gtld-servers.net, h.gtld-servers.net, c.gtld-servers.net...	-
sosbi.com	dns7.hichina.com, dns8.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.44

NS records: dns7.hichina.com, dns8.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sosbi.com (unsigned zone)

⏱️ Timing

Total: 1619ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns7.hichina.com, dns8.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	`dns7.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns7.hichina.com, dns7.hichina.com, dns7.hichina.com...)

Analysis

Name Servers

sosbi.com is served by two delegated name servers, dns7.hichina.com and dns8.hichina.com.

sosbi.com uses the same name servers as several other domains — among them xn--c-t27al7gp9zjyg.com, openwiki.cn, zjbdlbs.net and two more.

Some name servers delegated to sosbi.com are also used by other domains, notably cnpindian.com and ailifa.cn.

Hostnames that resolve to 9 IP addresses:

dns7.hichina.com carries IP addresses 39.96.153.43, 39.96.153.63 and 47.118.199.203, with 6 other addresses beyond those.

dns8.hichina.com carries IP addresses 39.96.153.44, 39.96.153.54 and 47.118.199.204, with 6 other addresses beyond those.

Mail Servers

Mail for sosbi.com is handled by two mail servers — mxn.mxhichina.com and mxw.mxhichina.com.

sosbi.com uses an identical mail server configuration to several other domains — among them ixubb.com, beescun.com, clpak.com and two more.

sosbi.com has at least partial mail server overlap with other domains such as genju.com.cn, shelok.com, 6car.cn and two more.

These mail servers are routinely found in combination with the mail servers mx1.qiye.aliyun.com, mx2.qiye.aliyun.com and mx3.qiye.aliyun.com.

Hostnames that resolve to two IP addresses:

mxn.mxhichina.com maps to two IP addresses — 47.246.136.231 and 47.246.137.47.

Hosts with just one IP address:

mxw.mxhichina.com points to the IP address 47.246.99.195.

sosbi.com - robtex.com

sosbi.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Name Servers

Mail Servers

`sosbi.com`

`com`