terchsci.com - dns.ninja

`terchsci.com`

DNSSEC	⚠️ Not signed
A	118.244.150.197^{🇨🇳 DXTNET118.244.128.0/19}
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` ⭐
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 2026-06-04 #13

`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=1786204449

Subdomains

www.terchsci.com

Same first word

terchsci.com

Similar names

DNS History

5 records (5 active, 0 former)

●NSdns31.hichina.com2015-07-03 → 2026-08-08 · 2 obs

● 2015-07-03 03:08:14
● 2026-08-08 16:17:02

●NSdns32.hichina.com2015-07-03 → 2026-08-08 · 2 obs

● 2015-07-03 03:08:14
● 2026-08-08 16:17:02

●MXqiye163mx01.mxmail.netease.com2015-07-03 → 2026-08-08 · 2 obs

● 2015-07-03 03:08:14
● 2026-08-08 16:17:02

●MXqiye163mx02.mxmail.netease.com2015-07-03 → 2026-08-08 · 2 obs

● 2015-07-03 03:08:14
● 2026-08-08 16:17:02

●A118.244.150.1972015-07-03 → 2026-08-08 · 2 obs

● 2015-07-03 03:08:14
● 2026-08-08 16:17:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
terchsci.com	dns31.hichina.com, dns32.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.37

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for terchsci.com (unsigned zone)

⏱️ Timing

Total: 3512ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`118.244.150.197`
NS	2	`dns31.hichina.com, dns32.hichina.com`
MX	2	`qiye163mx02.mxmail.netease.com (pri: 10), qiye163mx01.mxmail.netease.com (pri: 5)`
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

Hierarchy

terchsci.com serves as the parent of www.terchsci.com.

IP Addresses

terchsci.com resolves to one IP address: 118.244.150.197.

Among the host names that share IP numbers with terchsci.com is www.terchsci.com, as one example.

Name Servers

The NS records for terchsci.com delegate to dns31.hichina.com and dns32.hichina.com.

terchsci.com uses the same name servers as several other domains — among them xhww.cn, laiwenwen.com, hhhtrc.com and two more.

terchsci.com has at least partial name server overlap with other domains, such as meizhoubaobz.com, cfsds.com, jqlive.com and two others.

It is common to see these name servers used together with name servers expirens3.hichina.com and expirens4.hichina.com.

Hostnames that resolve to 9 IP addresses:

dns31.hichina.com maps to 39.96.153.39, 39.96.153.59, 47.118.199.199 and 6 additional IP addresses.

dns32.hichina.com maps to 39.96.153.37, 39.96.153.62, 47.118.199.197 and 6 additional IP addresses.

Mail Servers

Mail for terchsci.com is handled by two mail servers — qiye163mx01.mxmail.netease.com and qiye163mx02.mxmail.netease.com.

terchsci.com uses an identical mail server configuration to several other domains — among them bjjsh.com, sagj.net, ptchip.com and two more.

terchsci.com has at least partial mail server overlap with other domains such as nanyimachine.com, goldenhans.com, sierdahose.com and two more.

Hostnames that resolve to two IP addresses:

The A records for qiye163mx02.mxmail.netease.com return 47.251.71.119 and 47.251.84.126.