0512dell.com - robtex.com

0512dell.com

DNSSEC⚠️ Not signed
A121.40.251.135🇨🇳 Alibaba-Cloud121.40.0.0/15
NSdns11.hichina.com ⭐
A2408:4009:501::19🇨🇳 Alibaba-Cloud2408:4009:501::/48
A39.96.153.42🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A39.96.153.52🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A47.118.199.202🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A47.118.199.212🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A120.76.107.42🇨🇳 Alibaba-Cloud120.76.0.0/17
A120.76.107.52🇨🇳 Alibaba-Cloud120.76.0.0/17
A139.224.142.112🇨🇳 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,
A139.224.142.122🇨🇳 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,
NSdns12.hichina.com
A2408:4009:501::20🇨🇳 Alibaba-Cloud2408:4009:501::/48
A39.96.153.41🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A39.96.153.51🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A47.118.199.201🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A47.118.199.211🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A120.76.107.41🇨🇳 Alibaba-Cloud120.76.0.0/17
A120.76.107.51🇨🇳 Alibaba-Cloud120.76.0.0/17
A139.224.142.111🇨🇳 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,
A139.224.142.121🇨🇳 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,
SOAdns11.hichina.comhostmaster@hichina.com 2026-01-09 #13

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=1774925857

Same first word

0512dell.com

DNS History

15 records (3 active, 12 former)

20162017201820192020202120222023202420252026NSdns11.hichina.comdns12.hichina.comjuming.dnsdun.comjuming.dnsdun.netns1.myhostadmin.netns2.myhostadmin.netns3.myhostadmin.netns4.myhostadmin.netns5.myhostadmin.netns6.myhostadmin.netA121.40.251.135103.24.250.13823.228.252.138CNAME01.cdn.boooming.netwww.0512dell.com
●NSdns11.hichina.com2020-02-19 → 2026-03-31 · 3 obs
○ 2017-02-11 11:25:54
● 2020-02-19 14:59:08
● 2026-03-31 03:20:14
●NSdns12.hichina.com2020-02-19 → 2026-03-31 · 3 obs
○ 2017-02-11 11:25:54
● 2020-02-19 14:59:08
● 2026-03-31 03:20:14
○NSjuming.dnsdun.com2016-06-30 → 2016-06-30 · 4 obs
○ 2015-11-23 14:35:54
● 2016-06-30 10:38:14
○ 2017-02-11 11:25:54
○ 2026-03-31 03:20:14
○NSjuming.dnsdun.net2016-06-30 → 2016-06-30 · 4 obs
○ 2015-11-23 14:35:54
● 2016-06-30 10:38:14
○ 2017-02-11 11:25:54
○ 2026-03-31 03:20:14
○NSns1.myhostadmin.net2015-07-23 → 2015-07-23 · 3 obs
● 2015-07-23 07:34:38
○ 2015-11-23 14:35:54
○ 2026-03-31 03:20:14
○NSns2.myhostadmin.net2015-07-23 → 2015-07-23 · 3 obs
● 2015-07-23 07:34:38
○ 2015-11-23 14:35:54
○ 2026-03-31 03:20:14
○NSns3.myhostadmin.net2015-07-23 → 2015-07-23 · 3 obs
● 2015-07-23 07:34:38
○ 2015-11-23 14:35:54
○ 2026-03-31 03:20:14
○NSns4.myhostadmin.net2015-07-23 → 2015-07-23 · 3 obs
● 2015-07-23 07:34:38
○ 2015-11-23 14:35:54
○ 2026-03-31 03:20:14
○NSns5.myhostadmin.net2015-07-23 → 2015-07-23 · 3 obs
● 2015-07-23 07:34:38
○ 2015-11-23 14:35:54
○ 2026-03-31 03:20:14
○NSns6.myhostadmin.net2015-07-23 → 2015-07-23 · 3 obs
● 2015-07-23 07:34:38
○ 2015-11-23 14:35:54
○ 2026-03-31 03:20:14
○A103.24.250.1382015-07-23 → 2015-07-23 · 3 obs
● 2015-07-23 07:34:38
○ 2017-02-11 11:25:54
○ 2026-03-31 03:20:14
●A121.40.251.1352020-02-19 → 2026-03-31 · 3 obs
○ 2017-02-11 11:25:54
● 2020-02-19 14:59:08
● 2026-03-31 03:20:14
○A23.228.252.1382016-06-30 → 2016-06-30 · 4 obs
○ 2015-07-23 07:34:38
● 2016-06-30 10:38:14
○ 2017-02-11 11:25:54
○ 2026-03-31 03:20:14
○CNAME01.cdn.boooming.net2015-07-23 → 2015-07-23 · 3 obs
● 2015-07-23 07:34:38
○ 2015-11-23 14:35:54
○ 2026-03-31 03:20:14
○CNAMEwww.0512dell.com2016-06-30 → 2016-06-30 · 4 obs
○ 2015-11-23 14:35:54
● 2016-06-30 10:38:14
○ 2017-02-11 11:25:54
○ 2026-03-31 03:20:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comd.gtld-servers.net, g.gtld-servers.net, m.gtld-servers.net, c.gtld-servers.net...-
0512dell.comdns11.hichina.com, dns12.hichina.com18 records

✅ Authoritative Response

Server:120.76.107.42

NS records: dns11.hichina.com, dns12.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 0512dell.com (unsigned zone)

⏱️ Timing

Total: 3497ms | Queries: -

📄 Records

TypeCountSample Data
A1121.40.251.135
NS2dns12.hichina.com, dns11.hichina.com
SOA1dns11.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

0512dell.com resolves to one IP number: 121.40.251.135.

Name Servers

0512dell.com is delegated to two name servers dns11.hichina.com and dns12.hichina.com.

0512dell.com shares the same name server setup as other domains, for instance leadmanbio.com, siyetian.net, sftop.com, jinguanginn.com.cn and clmedi.com.

0512dell.com at least partially shares name servers with other domains, for instance fdma.cn, ktbpmc.cn, bosky.com.cn, jirong.net and latv.cn.

these name servers are often used together with expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and ns2.alidns.com.

Host names with nine IP numbers:

dns11.hichina.com points to: 2408:4009:501::19, 39.96.153.42, 39.96.153.52, 47.118.199.202, 47.118.199.212, 120.76.107.42, 120.76.107.52, 139.224.142.112 and 139.224.142.122.

dns12.hichina.com points to: 2408:4009:501::20, 39.96.153.41, 39.96.153.51, 47.118.199.201, 47.118.199.211, 120.76.107.41, 120.76.107.51, 139.224.142.111 and 139.224.142.121.