scihan.com - dns.ninja

scihan.com

DNSSEC⚠️ Not signed
A39.105.198.163🇨🇳 Alibaba-Cloud39.104.0.0/15 CT BeiJing IDC
NSdns11.hichina.com
A2408:4009:501::19🇨🇳 Alibaba-Cloud2408:4009:501::/48
A39.96.153.42🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A39.96.153.52🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A47.118.199.202🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A47.118.199.212🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A120.76.107.42🇨🇳 Alibaba-Cloud120.76.0.0/17
A120.76.107.52🇨🇳 Alibaba-Cloud120.76.0.0/17
A139.224.142.112🇨🇳 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,
A139.224.142.122🇨🇳 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,
NSdns12.hichina.com
A2408:4009:501::20🇨🇳 Alibaba-Cloud2408:4009:501::/48
A39.96.153.41🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A39.96.153.51🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A47.118.199.201🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A47.118.199.211🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A120.76.107.41🇨🇳 Alibaba-Cloud120.76.0.0/17
A120.76.107.51🇨🇳 Alibaba-Cloud120.76.0.0/17
A139.224.142.111🇨🇳 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,
A139.224.142.121🇨🇳 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,
MXmxn.mxhichina.com
A47.246.136.231🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud
A47.246.137.47🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud
MXmxw.mxhichina.com(10)
A47.246.99.195🇺🇸 Alibaba-Cloud47.246.96.0/22 Proxy-registered route object
TXTv=spf1 include:spf.mxhichina.com -all
SOAdns11.hichina.comhostmaster@hichina.com 2026-01-12 #9

com

Previously MX for

Same first word

Similar names

DNS History

11 records (5 active, 6 former)

201820192020202120222023202420252026NSdns11.hichina.comdns12.hichina.comns1.hostajans.comns2.hostajans.comns3.hostajans.comns4.hostajans.comMXmxn.mxhichina.commxw.mxhichina.comscihan.comA39.105.198.163176.53.68.195
NSdns11.hichina.com2018-05-31 → 2026-06-06 · 3 obs
○ 2017-01-04 18:54:54
● 2018-05-31 15:53:56
● 2026-06-06 06:09:20
NSdns12.hichina.com2018-05-31 → 2026-06-06 · 3 obs
○ 2017-01-04 18:54:54
● 2018-05-31 15:53:56
● 2026-06-06 06:09:20
NSns1.hostajans.com2017-01-04 → 2017-01-04 · 3 obs
● 2017-01-04 18:54:54
○ 2018-05-31 15:53:56
○ 2026-06-06 06:09:20
NSns2.hostajans.com2017-01-04 → 2017-01-04 · 3 obs
● 2017-01-04 18:54:54
○ 2018-05-31 15:53:56
○ 2026-06-06 06:09:20
NSns3.hostajans.com2017-01-04 → 2017-01-04 · 3 obs
● 2017-01-04 18:54:54
○ 2018-05-31 15:53:56
○ 2026-06-06 06:09:20
NSns4.hostajans.com2017-01-04 → 2017-01-04 · 3 obs
● 2017-01-04 18:54:54
○ 2018-05-31 15:53:56
○ 2026-06-06 06:09:20
MXmxn.mxhichina.com2018-05-31 → 2026-06-06 · 3 obs
○ 2017-01-04 18:54:54
● 2018-05-31 15:53:56
● 2026-06-06 06:09:20
MXmxw.mxhichina.com2018-05-31 → 2026-06-06 · 3 obs
○ 2017-01-04 18:54:54
● 2018-05-31 15:53:56
● 2026-06-06 06:09:20
MXscihan.com2017-01-04 → 2017-01-04 · 3 obs
● 2017-01-04 18:54:54
○ 2018-05-31 15:53:56
○ 2026-06-06 06:09:20
A176.53.68.1952017-01-04 → 2017-01-04 · 3 obs
● 2017-01-04 18:54:54
○ 2018-05-31 15:53:56
○ 2026-06-06 06:09:20
A39.105.198.1632026-05-02 → 2026-06-06 · 3 obs
○ 2018-05-31 15:53:56
● 2026-05-02 00:39:06
● 2026-06-06 06:09:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
scihan.comdns11.hichina.com, dns12.hichina.com18 records

✅ Authoritative Response

Server:120.76.107.41

NS records: dns11.hichina.com, dns12.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for scihan.com (unsigned zone)

⏱️ Timing

Total: 3649ms | Queries: -

📄 Records

TypeCountSample Data
A139.105.198.163
NS2dns12.hichina.com, dns11.hichina.com
MX2mxw.mxhichina.com (pri: 10), mxn.mxhichina.com (pri: 5)
TXT1v=spf1 include:spf.mxhichina.com -all
SOA1dns11.hichina.com hostmaster.hichina.com

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns11.hichina.com, dns11.hichina.com, dns11.hichina.com...)

Analysis

IP Addresses

scihan.com resolves to one IP address: 39.105.198.163.

Name Servers

scihan.com has two authoritative name servers — dns11.hichina.com and dns12.hichina.com.

scihan.com uses the same name servers as several other domains — among them mmia.com, wziub.com, mixiaoyuan.com and two more.

scihan.com partially shares its NS delegation with several other domains, including chinaccit.com, herpetologychina.cn, uonsoft.com and two others.

The name servers expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and ns2.alidns.com are often found in use alongside these name servers.

Hostnames that resolve to 9 IP addresses:

dns11.hichina.com resolves to 39.96.153.42, 39.96.153.52, 47.118.199.202 plus six other addresses.

dns12.hichina.com resolves to 39.96.153.41, 39.96.153.51, 47.118.199.201 plus six other addresses.

Mail Servers

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

scihan.com uses an identical mail server configuration to several other domains — among them lovepcos.cn, vtorkusa.com, hxdkfp.com and two more.

The mail servers of scihan.com overlap at least partially with those of other domains, including signs-make.com, yedao.com and mstexp.com.

Hostnames that resolve to two IP addresses:

mxn.mxhichina.com resolves to 47.246.136.231 and 47.246.137.47.

Host names with one IP number:

mxw.mxhichina.com resolves to 47.246.99.195.