scihan.com - dns.ninja
scihan.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 39.105.198.163🇨🇳 Alibaba-Cloud39.104.0.0/15 CT BeiJing IDC | ||||||
| NS | dns11.hichina.com ⭐ | ||||||
| A | 2408:4009:501::19🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.42🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.52🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.202🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.212🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.42🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.52🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.112🇨🇳 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, | ||||||
| A | 139.224.142.122🇨🇳 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, | ||||||
| NS | dns12.hichina.com | ||||||
| A | 2408:4009:501::20🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.41🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.51🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.201🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.211🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.41🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.51🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.111🇨🇳 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, | ||||||
| A | 139.224.142.121🇨🇳 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, | ||||||
| MX | mxn.mxhichina.com ⭐ | ||||||
| A | 47.246.136.231🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud | ||||||
| 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 | ||||||
| TXT | v=spf1 include:spf.mxhichina.com -all | ||||||
| SOA | dns11.hichina.comhostmaster@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.netnstld@verisign-grs.com serial=1780725206 | ||||||
Previously MX for
scihan.com |
Same first word
scihan.com |
Similar names
DNS History
11 records (5 active, 6 former)
●NSdns11.hichina.com2018-05-31 → 2026-06-06 · 3 obs
● 2018-05-31 15:53:56
● 2026-06-06 06:09:20
●NSdns12.hichina.com2018-05-31 → 2026-06-06 · 3 obs
● 2018-05-31 15:53:56
● 2026-06-06 06:09:20
○NSns1.hostajans.com2017-01-04 → 2017-01-04 · 3 obs
○ 2018-05-31 15:53:56
○ 2026-06-06 06:09:20
○NSns2.hostajans.com2017-01-04 → 2017-01-04 · 3 obs
○ 2018-05-31 15:53:56
○ 2026-06-06 06:09:20
○NSns3.hostajans.com2017-01-04 → 2017-01-04 · 3 obs
○ 2018-05-31 15:53:56
○ 2026-06-06 06:09:20
○NSns4.hostajans.com2017-01-04 → 2017-01-04 · 3 obs
○ 2018-05-31 15:53:56
○ 2026-06-06 06:09:20
●MXmxn.mxhichina.com2018-05-31 → 2026-06-06 · 3 obs
● 2018-05-31 15:53:56
● 2026-06-06 06:09:20
●MXmxw.mxhichina.com2018-05-31 → 2026-06-06 · 3 obs
● 2018-05-31 15:53:56
● 2026-06-06 06:09:20
○MXscihan.com2017-01-04 → 2017-01-04 · 3 obs
○ 2018-05-31 15:53:56
○ 2026-06-06 06:09:20
○A176.53.68.1952017-01-04 → 2017-01-04 · 3 obs
○ 2018-05-31 15:53:56
○ 2026-06-06 06:09:20
●A39.105.198.1632026-05-02 → 2026-06-06 · 3 obs
● 2026-05-02 00:39:06
● 2026-06-06 06:09:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| scihan.com | dns11.hichina.com, dns12.hichina.com | 18 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
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 39.105.198.163 |
| NS | 2 | dns12.hichina.com, dns11.hichina.com |
| MX | 2 | mxw.mxhichina.com (pri: 10), mxn.mxhichina.com (pri: 5) |
| TXT | 1 | v=spf1 include:spf.mxhichina.com -all |
| SOA | 1 | dns11.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.