smaitec.com - robtex.com
smaitec.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 47.104.199.18🇨🇳 Alibaba-Cloud47.104.0.0/16 | ||||||
| NS | dns27.hichina.com ⭐ | ||||||
| A | 2408:4009:501::35🇨🇳 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 | dns28.hichina.com | ||||||
| A | 2408:4009:501::36🇨🇳 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 | mxbiz1.qq.com ⭐ | ||||||
| MX | mxbiz2.qq.com(10) | ||||||
| TXT | v=spf1 include:spf.mail.qq.com ~all | ||||||
| SOA | dns27.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=1785363322 | ||||||
Subdomains
ns2.smaitec.com |
Same first word
Similar names
DNS History
9 records (5 active, 4 former)
●NSdns27.hichina.com2026-07-08 → 2026-07-29 · 3 obs
● 2026-07-08 19:08:08
● 2026-07-29 22:39:36
●NSdns28.hichina.com2026-07-08 → 2026-07-29 · 3 obs
● 2026-07-08 19:08:08
● 2026-07-29 22:39:36
○NSns1.smaitec1.de2015-07-16 → 2015-07-16 · 3 obs
○ 2015-11-21 21:16:54
○ 2026-07-29 22:39:36
○NSns2.smaitec1.de2015-07-16 → 2015-07-16 · 3 obs
○ 2015-11-21 21:16:54
○ 2026-07-29 22:39:36
○MXmail.smaitec.com2015-07-16 → 2015-07-16 · 3 obs
○ 2015-11-21 21:16:54
○ 2026-07-29 22:39:36
●MXmxbiz1.qq.com2026-07-08 → 2026-07-29 · 3 obs
● 2026-07-08 19:08:08
● 2026-07-29 22:39:36
●MXmxbiz2.qq.com2026-07-08 → 2026-07-29 · 3 obs
● 2026-07-08 19:08:08
● 2026-07-29 22:39:36
●A47.104.199.182026-07-08 → 2026-07-29 · 3 obs
● 2026-07-08 19:08:08
● 2026-07-29 22:39:36
○A54.245.97.922015-07-16 → 2015-07-16 · 3 obs
○ 2015-11-21 21:16:54
○ 2026-07-29 22:39:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, j.gtld-servers.net... | - |
| smaitec.com | dns27.hichina.com, dns28.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.37
NS records: dns27.hichina.com, dns28.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for smaitec.com (unsigned zone)
⏱️ Timing
Total: 862ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 47.104.199.18 |
| NS | 2 | dns27.hichina.com, dns28.hichina.com |
| MX | 2 | mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 5) |
| TXT | 1 | v=spf1 include:spf.mail.qq.com ~all |
| SOA | 1 | dns27.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns27.hichina.com, dns27.hichina.com, dns27.hichina.com...)
Analysis
Hierarchy
ns2.smaitec.com is delegated beneath smaitec.com.
IP Addresses
smaitec.com has exactly one IP address — 47.104.199.18.
Other hosts including ns2.smaitec.com, sdcuihe.com and shoumai365.com share IP addresses with smaitec.com.
Name Servers
smaitec.com is served by two delegated name servers, dns27.hichina.com and dns28.hichina.com.
The name server configuration of smaitec.com is shared with other domains, for instance rbzk.cn, xiangcunlyzx.com, tengzhangroup.com and two others.
smaitec.com has name servers in common with a number of other domains — openmax.pro, condofy.com, loongstar.cn and fm-cn.com among them.
These name servers frequently co-occur with the name servers ns1.alidns.com and ns2.alidns.com.
Hosts with 9 IP addresses each:
dns27.hichina.com carries IP addresses 39.96.153.39, 39.96.153.59 and 47.118.199.199, with 6 other addresses beyond those.
dns28.hichina.com carries IP addresses 39.96.153.37, 39.96.153.62 and 47.118.199.197, with 6 other addresses beyond those.
Mail Servers
smaitec.com uses two mail servers, mxbiz1.qq.com and mxbiz2.qq.com.
The mail server setup of smaitec.com matches that of other domains such as amster.net, loffrey.net, elecoem.com and two others.
At least some of the mail servers used by smaitec.com are shared with other domains: jujube-tree.com, tak.cn, gdzp.org and two others among them.