sino-sci.com - dns.ninja

`sino-sci.com`

DNSSEC	⚠️ Not signed
NS	`dns31.hichina.com` ⭐
		A	2408:4009:501::39^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.39^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.59^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.199^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.219^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.39^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.59^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.99^{🇨🇳 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	139.224.142.109^{🇨🇳 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	`dns32.hichina.com`
		A	2408:4009:501::40^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.37^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.62^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.197^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.221^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.37^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.62^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.102^{🇨🇳 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	139.224.142.107^{🇨🇳 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	`qiye163mx01.mxmail.netease.com` ⭐
		A	47.251.71.119^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
		A	47.251.84.126^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
MX	`qiye163mx02.mxmail.netease.com`⁽¹⁰⁾
		A	47.251.71.119^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
		A	47.251.84.126^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
TXT	`v=spf1 include:spf.163.com -all`
SOA	`dns31.hichina.com`hostmaster@hichina.com 2026-01-12 #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=1781390138

Same first word

sino-sci.com

Similar names

siso-inc.com

DNS History

8 records (4 active, 4 former)

●NSdns31.hichina.com2015-06-17 → 2026-06-13 · 2 obs

● 2015-06-17 15:48:20
● 2026-06-13 23:04:02

●NSdns32.hichina.com2015-06-17 → 2026-06-13 · 2 obs

● 2015-06-17 15:48:20
● 2026-06-13 23:04:02

○MXmxbiz1.qq.com2015-06-17 → 2017-07-07 · 4 obs

● 2015-06-17 15:48:20
● 2017-07-07 00:45:32
○ 2026-03-30 23:09:00
○ 2026-06-13 23:04:02

○MXmxbiz2.qq.com2015-06-17 → 2017-07-07 · 4 obs

● 2015-06-17 15:48:20
● 2017-07-07 00:45:32
○ 2026-03-30 23:09:00
○ 2026-06-13 23:04:02

●MXqiye163mx01.mxmail.netease.com2026-03-30 → 2026-06-13 · 3 obs

○ 2017-07-07 00:45:32
● 2026-03-30 23:09:00
● 2026-06-13 23:04:02

●MXqiye163mx02.mxmail.netease.com2026-03-30 → 2026-06-13 · 3 obs

○ 2017-07-07 00:45:32
● 2026-03-30 23:09:00
● 2026-06-13 23:04:02

○A121.199.49.1602015-10-31 → 2017-07-07 · 5 obs

○ 2015-06-17 15:48:20
● 2015-10-31 17:20:08
● 2017-07-07 00:45:32
○ 2026-03-30 23:09:00
○ 2026-06-13 23:04:02

○A121.199.59.1972015-06-17 → 2015-06-17 · 3 obs

● 2015-06-17 15:48:20
○ 2015-10-31 17:20:08
○ 2026-06-13 23:04:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, c.gtld-servers.net, m.gtld-servers.net, k.gtld-servers.net...	-
sino-sci.com	dns31.hichina.com, dns32.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.39

NS records: dns31.hichina.com, dns32.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sino-sci.com (unsigned zone)

⏱️ Timing

Total: 624ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns32.hichina.com, dns31.hichina.com`
MX	2	`qiye163mx01.mxmail.netease.com (pri: 5), qiye163mx02.mxmail.netease.com (pri: 10)`
TXT	1	`v=spf1 include:spf.163.com -all`
SOA	1	`dns31.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns31.hichina.com, dns31.hichina.com, dns31.hichina.com...)

Analysis

Name Servers

sino-sci.com is delegated to two name servers: dns31.hichina.com and dns32.hichina.com.

sino-sci.com has the same name server delegation as a number of other domains, such as z-innoway.com, swsvac.com, ruihejianlun.xyz and two more.

There is at least partial name server overlap between sino-sci.com and other domains — blhhz.com, seoulmeat.com, weierdi.top and two more among them.

These name servers tend to appear in combination with the name servers expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and ns2.alidns.com.

Host names resolving to 9 IP numbers:

dns31.hichina.com resolves to 39.96.153.39, 39.96.153.59, 47.118.199.199 and 6 other IP addresses.

dns32.hichina.com resolves to 39.96.153.37, 39.96.153.62, 47.118.199.197 and 6 other IP addresses.

Mail Servers

The MX records for sino-sci.com point to two mail servers: qiye163mx01.mxmail.netease.com and qiye163mx02.mxmail.netease.com.

sino-sci.com has the same mail server arrangement as a number of other domains, for example shindechem.cn, cnemifilter.com, xmcreator.com and two more.

sino-sci.com shares mail servers with at least some other domains, such as yg-163.com, jsdelfu.com and zyxwoodencraft.com.

qiye163mx01.mxmail.netease.com and qiye163mx02.mxmail.netease.com each resolve to two IP addresses: 47.251.71.119 and 47.251.84.126.

qiye163mx01.mxmail.netease.com and qiye163mx02.mxmail.netease.com are host names that each point to 47.251.71.119 IP addresses.

qiye163mx01.mxmail.netease.com and qiye163mx02.mxmail.netease.com are host names that each point to 47.251.84.126 IP addresses.