scientop.com - dns.ninja
scientop.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 203.107.45.167🇨🇳 Alibaba-Cloud203.107.45.0/24 Alibaba (US) Technology Co., Ltd. | ||||||
| PTR | catl.com | ||||||
| NS | dns1.hichina.com ⭐ | ||||||
| A | 2408:4009:501::9🇨🇳 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 | dns2.hichina.com | ||||||
| A | 2408:4009:501::10🇨🇳 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 | mxbiz1.qq.com ⭐ | ||||||
| MX | mxbiz2.qq.com(10) | ||||||
| TXT | v=spf1 include:spf.mail.qq.com ~all | ||||||
| TXT | v=spf1 a mx -all | ||||||
| SOA | dns1.hichina.comhostmaster@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.netnstld@verisign-grs.com serial=1786145134 | ||||||
rank #29180 in the tld
📈 Tranco rank: #278,955
Subdomains
Same first word
scientop.com |
Similar names
DNS History
8 records (5 active, 3 former)
●NSdns1.hichina.com2015-04-30 → 2026-08-07 · 2 obs
● 2026-08-07 23:28:20
●NSdns2.hichina.com2015-04-30 → 2026-08-07 · 2 obs
● 2026-08-07 23:28:20
○MXmail.scientop.com2015-04-30 → 2017-01-30 · 4 obs
● 2017-01-30 08:29:28
○ 2026-03-19 04:41:48
○ 2026-08-07 23:28:20
●MXmxbiz1.qq.com2026-03-19 → 2026-08-07 · 3 obs
● 2026-03-19 04:41:48
● 2026-08-07 23:28:20
●MXmxbiz2.qq.com2026-03-19 → 2026-08-07 · 3 obs
● 2026-03-19 04:41:48
● 2026-08-07 23:28:20
○A113.240.222.1492015-04-30 → 2016-03-28 · 4 obs
● 2016-03-28 06:14:04
○ 2017-01-30 08:29:28
○ 2026-08-07 23:28:20
○A182.92.143.592017-01-30 → 2017-01-30 · 4 obs
● 2017-01-30 08:29:28
○ 2026-03-19 04:41:48
○ 2026-08-07 23:28:20
●A203.107.45.1672026-03-19 → 2026-08-07 · 3 obs
● 2026-03-19 04:41:48
● 2026-08-07 23:28:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| scientop.com | dns2.hichina.com, dns1.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.43
NS records: dns2.hichina.com, dns1.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for scientop.com (unsigned zone)
⏱️ Timing
Total: 519ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 203.107.45.167 |
| NS | 2 | dns2.hichina.com, dns1.hichina.com |
| MX | 2 | mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 5) |
| TXT | 2 | v=spf1 a mx -all, v=spf1 include:spf.mail.qq.com ~all |
| SOA | 1 | dns1.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns2.hichina.com, dns2.hichina.com, dns2.hichina.com...)
Analysis
Hierarchy
mail.scientop.com and www.scientop.com each fall under scientop.com as their parent domain.
IP Addresses
scientop.com resolves to just one IP address, 203.107.45.167.
Two other host names, along with wolei-cloud.com, eventec.shop and qichacha.co, also share IP numbers with scientop.com.
Name Servers
scientop.com has two authoritative name servers — dns1.hichina.com and dns2.hichina.com.
scientop.com shares its NS records with other domains, for example baigeit.cn, bjyy.net, bjftfy.com and two others.
scientop.com and other domains like weixun.info, shediao.net and blis.cn share some name servers
These name servers are regularly seen alongside expirens3.hichina.com and expirens4.hichina.com as name servers.
DNS names with 9 IP addresses:
dns1.hichina.com points to 39.96.153.43, 39.96.153.63, 47.118.199.203 and 6 other IP addresses.
dns2.hichina.com points to 39.96.153.44, 39.96.153.54, 47.118.199.204 and 6 other IP addresses.
Mail Servers
scientop.com is served by two mail servers, mxbiz1.qq.com and mxbiz2.qq.com.
Among the domains sharing a mail server setup with scientop.com are healthbu.com, gdwycc.com, realtimecn.com and two others.
There is at least a partial MX overlap between scientop.com and other domains, including anytech.cn, icon-yd.com, nanch.cn and two others.