f6tech.com - robtex.com
f6tech.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns15.hichina.com ⭐ | ||||||
| A | 2408:4009:501::23🇨🇳 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 | dns16.hichina.com | ||||||
| A | 2408:4009:501::24🇨🇳 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, | ||||||
| SOA | dns15.hichina.comhostmaster@hichina.com 2026-05-28 #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=1785747077 | ||||||
Same first word
f6tech.com |
DNS History
10 records (2 active, 8 former)
●NSdns15.hichina.com2026-08-03 → 2026-08-03 · 2 obs
● 2026-08-03 08:54:08
●NSdns16.hichina.com2026-08-03 → 2026-08-03 · 2 obs
● 2026-08-03 08:54:08
○NSns1.blacknight.com2015-08-20 → 2018-12-11 · 3 obs
● 2018-12-11 14:49:08
○ 2026-08-03 08:54:08
○NSns2.blacknight.com2015-08-20 → 2018-12-11 · 3 obs
● 2018-12-11 14:49:08
○ 2026-08-03 08:54:08
○NSns3.blacknight.com2017-07-09 → 2018-12-11 · 4 obs
● 2017-07-09 04:47:10
● 2018-12-11 14:49:08
○ 2026-08-03 08:54:08
○NSns4.blacknight.com2017-07-09 → 2018-12-11 · 4 obs
● 2017-07-09 04:47:10
● 2018-12-11 14:49:08
○ 2026-08-03 08:54:08
○MXf6tech-com.mail.eo.outlook.com2015-08-20 → 2018-12-11 · 3 obs
● 2018-12-11 14:49:08
○ 2026-08-03 08:54:08
○MXf6tech-com.mail.protection.outlook.com2015-08-20 → 2018-12-11 · 3 obs
● 2018-12-11 14:49:08
○ 2026-08-03 08:54:08
○A185.2.67.52015-08-20 → 2018-12-11 · 3 obs
● 2018-12-11 14:49:08
○ 2026-08-03 08:54:08
○A2a01:a8:dc0:330:1::9b72015-08-20 → 2018-12-11 · 3 obs
● 2018-12-11 14:49:08
○ 2026-08-03 08:54:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, l.gtld-servers.net, c.gtld-servers.net, h.gtld-servers.net... | - |
| f6tech.com | dns15.hichina.com, dns16.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.41
NS records: dns15.hichina.com, dns16.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for f6tech.com (unsigned zone)
⏱️ Timing
Total: 551ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns15.hichina.com, dns16.hichina.com |
| SOA | 1 | dns15.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns15.hichina.com, dns15.hichina.com, dns15.hichina.com...)
Analysis
Name Servers
The NS records for f6tech.com delegate to dns15.hichina.com and dns16.hichina.com.
f6tech.com has the same name server delegation as a number of other domains, such as purelinen.net, dxx.cn, paigujia.com and two more.
At least some of f6tech.com's name servers are shared with other domains, for example xiaoliu.org, 06764.com, zays.cn and two more.
These name servers are often deployed together with the name servers ns1.alidns.com, ns2.alidns.com, expirens3.hichina.com and expirens4.hichina.com.
Host names resolving to 9 IP numbers:
dns15.hichina.com maps to 39.96.153.42, 39.96.153.52, 47.118.199.202 and 6 additional IP addresses.
dns16.hichina.com maps to 39.96.153.41, 39.96.153.51, 47.118.199.201 and 6 additional IP addresses.