16idea.com - robtex.com

16idea.com

DNSSEC⚠️ Not signed
A116.62.16.102🇨🇳 Alibaba-Cloud116.62.0.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,
NSdns19.hichina.com ⭐
A2408:4009:501::27🇨🇳 Alibaba-Cloud2408:4009:501::/48
A39.96.153.40🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A39.96.153.60🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A47.118.199.200🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A47.118.199.220🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A120.76.107.40🇨🇳 Alibaba-Cloud120.76.0.0/17
A120.76.107.60🇨🇳 Alibaba-Cloud120.76.0.0/17
A139.224.142.100🇨🇳 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,
A139.224.142.110🇨🇳 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,
NSdns20.hichina.com
A2408:4009:501::28🇨🇳 Alibaba-Cloud2408:4009:501::/48
A39.96.153.38🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A39.96.153.61🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A47.118.199.198🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A47.118.199.222🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A120.76.107.38🇨🇳 Alibaba-Cloud120.76.0.0/17
A120.76.107.61🇨🇳 Alibaba-Cloud120.76.0.0/17
A139.224.142.98🇨🇳 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,
A139.224.142.108🇨🇳 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,
SOAdns19.hichina.comhostmaster@hichina.com 2026-05-28 #9

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1786054824

Subdomains

www.16idea.com

Same first word

16idea.com

DNS History

13 records (3 active, 10 former)

20162017201820192020202120222023202420252026NSdns19.hichina.comdns20.hichina.comdns1.iidns.comdns2.iidns.comdns3.iidns.comdns4.iidns.comdns5.iidns.comdns6.iidns.comMXmxbiz1.qq.commxbiz2.qq.comA116.62.16.102121.42.151.170218.4.75.8
○NSdns1.iidns.com2015-08-18 → 2017-04-08 · 4 obs
● 2015-08-18 18:53:34
● 2017-04-08 16:25:28
○ 2026-03-17 22:12:38
○ 2026-08-06 22:46:34
●NSdns19.hichina.com2026-03-17 → 2026-08-06 · 3 obs
○ 2017-04-08 16:25:28
● 2026-03-17 22:12:38
● 2026-08-06 22:46:34
○NSdns2.iidns.com2015-08-18 → 2016-09-13 · 4 obs
● 2015-08-18 18:53:34
● 2016-09-13 09:23:26
○ 2017-04-08 16:25:28
○ 2026-08-06 22:46:34
●NSdns20.hichina.com2026-03-17 → 2026-08-06 · 3 obs
○ 2017-04-08 16:25:28
● 2026-03-17 22:12:38
● 2026-08-06 22:46:34
○NSdns3.iidns.com2015-08-18 → 2016-09-13 · 4 obs
● 2015-08-18 18:53:34
● 2016-09-13 09:23:26
○ 2017-04-08 16:25:28
○ 2026-08-06 22:46:34
○NSdns4.iidns.com2015-08-18 → 2016-09-13 · 4 obs
● 2015-08-18 18:53:34
● 2016-09-13 09:23:26
○ 2017-04-08 16:25:28
○ 2026-08-06 22:46:34
○NSdns5.iidns.com2015-08-18 → 2016-09-13 · 4 obs
● 2015-08-18 18:53:34
● 2016-09-13 09:23:26
○ 2017-04-08 16:25:28
○ 2026-08-06 22:46:34
○NSdns6.iidns.com2015-08-18 → 2016-09-13 · 4 obs
● 2015-08-18 18:53:34
● 2016-09-13 09:23:26
○ 2017-04-08 16:25:28
○ 2026-08-06 22:46:34
○MXmxbiz1.qq.com2015-08-18 → 2017-04-08 · 4 obs
● 2015-08-18 18:53:34
● 2017-04-08 16:25:28
○ 2026-03-17 22:12:38
○ 2026-08-06 22:46:34
○MXmxbiz2.qq.com2015-08-18 → 2017-04-08 · 4 obs
● 2015-08-18 18:53:34
● 2017-04-08 16:25:28
○ 2026-03-17 22:12:38
○ 2026-08-06 22:46:34
●A116.62.16.1022026-03-17 → 2026-08-06 · 3 obs
○ 2017-04-08 16:25:28
● 2026-03-17 22:12:38
● 2026-08-06 22:46:34
○A121.42.151.1702016-01-05 → 2017-04-08 · 5 obs
○ 2015-08-18 18:53:34
● 2016-01-05 15:58:34
● 2017-04-08 16:25:28
○ 2026-03-17 22:12:38
○ 2026-08-06 22:46:34
○A218.4.75.82015-08-18 → 2015-08-18 · 3 obs
● 2015-08-18 18:53:34
○ 2016-01-05 15:58:34
○ 2026-08-06 22:46:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
16idea.comdns19.hichina.com, dns20.hichina.com18 records

✅ Authoritative Response

Server:120.76.107.40

NS records: dns19.hichina.com, dns20.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 16idea.com (unsigned zone)

⏱️ Timing

Total: 496ms | Queries: -

📄 Records

TypeCountSample Data
A1116.62.16.102
NS2dns19.hichina.com, dns20.hichina.com
SOA1dns19.hichina.com hostmaster.hichina.com

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns19.hichina.com, dns19.hichina.com, dns19.hichina.com...)

Analysis

Hierarchy

The domain www.16idea.com falls under the parent 16idea.com.

IP Addresses

16idea.com has exactly one IP address — 116.62.16.102.

Other host names, among them www.sohook.com and www.16idea.com, have IP numbers in common with 16idea.com.

Name Servers

16idea.com is served by two delegated name servers, dns19.hichina.com and dns20.hichina.com.

The name server configuration of 16idea.com is shared with other domains, for instance wai9.com, clwhw.com, levana.cn and two others.

At least some of 16idea.com's name servers are shared with other domains, for example gifcloud.com and cgeg.com.cn.

These name servers tend to be deployed in combination with the name servers ns1.alidns.com and ns2.alidns.com.

Hosts with 9 IP addresses each:

dns19.hichina.com carries IP addresses 39.96.153.40, 39.96.153.60 and 47.118.199.200, with 6 other addresses beyond those.

dns20.hichina.com carries IP addresses 39.96.153.38, 39.96.153.61 and 47.118.199.198, with 6 other addresses beyond those.