delldatasafe.com.cn - robtex.com
delldatasafe.com.cn
com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | c.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | cns.cernet.net ⚠️ Not in parent delegation | ||||||
| NS | d.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | e.dns.cn ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2030694902 | ||||||
Same first word
delldatasafe.org |
delldatasafe.com.cn |
delldatasafe.com |
DNS History
16 records (10 active, 6 former)
○NSns1.us.dell.com2015-08-05 → 2016-03-25 · 4 obs
● 2016-03-25 13:21:20
○ 2026-07-01 05:51:06
○ 2026-07-19 12:40:56
●NSns1ak.dell.com2026-07-01 → 2026-07-19 · 3 obs
● 2026-07-01 05:51:06
● 2026-07-19 12:40:56
●NSns1ns.dell.com2026-07-01 → 2026-07-19 · 3 obs
● 2026-07-01 05:51:06
● 2026-07-19 12:40:56
○NSns2.us.dell.com2015-08-05 → 2016-03-25 · 4 obs
● 2016-03-25 13:21:20
○ 2026-07-01 05:51:06
○ 2026-07-19 12:40:56
●NSns2ak.dell.com2026-07-01 → 2026-07-19 · 3 obs
● 2026-07-01 05:51:06
● 2026-07-19 12:40:56
●NSns2ns.dell.com2026-07-01 → 2026-07-19 · 3 obs
● 2026-07-01 05:51:06
● 2026-07-19 12:40:56
○NSns3.us.dell.com2015-08-05 → 2016-03-25 · 4 obs
● 2016-03-25 13:21:20
○ 2026-07-01 05:51:06
○ 2026-07-19 12:40:56
●NSns3ak.dell.com2026-07-01 → 2026-07-19 · 3 obs
● 2026-07-01 05:51:06
● 2026-07-19 12:40:56
●NSns3ns.dell.com2026-07-01 → 2026-07-19 · 3 obs
● 2026-07-01 05:51:06
● 2026-07-19 12:40:56
○NSns4.us.dell.com2015-08-05 → 2016-03-25 · 4 obs
● 2016-03-25 13:21:20
○ 2026-07-01 05:51:06
○ 2026-07-19 12:40:56
●NSns4ak.dell.com2026-07-01 → 2026-07-19 · 3 obs
● 2026-07-01 05:51:06
● 2026-07-19 12:40:56
●NSns4ns.dell.com2026-07-01 → 2026-07-19 · 3 obs
● 2026-07-01 05:51:06
● 2026-07-19 12:40:56
○NSns5.us.dell.com2015-08-05 → 2016-03-25 · 4 obs
● 2016-03-25 13:21:20
○ 2026-07-01 05:51:06
○ 2026-07-19 12:40:56
○NSns6.us.dell.com2015-08-05 → 2016-03-25 · 4 obs
● 2016-03-25 13:21:20
○ 2026-07-01 05:51:06
○ 2026-07-19 12:40:56
●MXsmtp.ins.dell.com2015-08-05 → 2026-07-19 · 2 obs
● 2026-07-19 12:40:56
●A66.77.178.1192015-08-05 → 2026-07-19 · 2 obs
● 2026-07-19 12:40:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| delldatasafe.com.cn | ns1ak.dell.com, ns1ns.dell.com, ns2ak.dell.com, ns2ns.dell.com... | - |
✅ Authoritative Response
Server:162.159.9.149
NS records: ns1ak.dell.com, ns1ns.dell.com, ns2ak.dell.com, ns2ns.dell.com, ns3ak.dell.com, ns3ns.dell.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at cn: Error: DNS query timeout: 203.119.29.1 for DNSKEY cn
⏱️ Timing
Total: 3845ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 66.77.178.119 |
| NS | 8 | ns1ak.dell.com, ns4ns.dell.com... |
| MX | 1 | smtp.ins.dell.com (pri: 10) |
| TXT | 1 | v=spf1 include:%{ir}.%{v}.%{d}.spf.has.p |
| SOA | 1 | ns1ak.dell.com dnsadmin.dell.com |
Analysis
IP Addresses
delldatasafe.com.cn resolves to one IP address: 66.77.178.119.
Name Servers
delldatasafe.com.cn delegates authority to 8 name servers: ns1ak.dell.com, ns1ns.dell.com, ns2ak.dell.com plus 5 other.
At least some of delldatasafe.com.cn's name servers are shared with other domains, for example emcnbd.org, emcworld.com, dell.ru and two more.
It is common to find these name servers alongside the name servers ns2ns.dell.com, ns3ak.dell.com, ns3ns.dell.com and two others.
Hostnames that resolve to two IP addresses:
ns1ns.dell.com directs traffic to 162.159.9.149 and 2400:cb00:2049:1::a29f:995.
ns2ak.dell.com directs traffic to 96.7.49.65 and 2600:1408:1c::41.
ns2ns.dell.com directs traffic to 198.41.223.90 and 2400:cb00:2049:1::c629:df5a.
ns3ak.dell.com directs traffic to 23.211.133.64 and 2600:1401:1::40.
ns3ns.dell.com directs traffic to 162.159.9.149 and 2400:cb00:2049:1::a29f:995.
ns4ak.dell.com directs traffic to 184.85.248.65 and 2a02:26f0:117::41.
ns4ns.dell.com directs traffic to 198.41.223.90 and 2400:cb00:2049:1::c629:df5a.
Hosts with just one IP address:
ns1ak.dell.com has the IP address 193.108.91.65.
Both ns1ns.dell.com and ns3ns.dell.com resolve to 2400:cb00:2049:1::a29f:995 IP addresses each.
Both ns1ns.dell.com and ns3ns.dell.com resolve to 162.159.9.149 IP addresses each.
Both ns2ns.dell.com and ns4ns.dell.com resolve to 2400:cb00:2049:1::c629:df5a IP addresses each.
Both ns2ns.dell.com and ns4ns.dell.com resolve to 198.41.223.90 IP addresses each.
Mail Servers
Mail for delldatasafe.com.cn is handled by a single mail server, smtp.ins.dell.com.
delldatasafe.com.cn uses an identical mail server configuration to several other domains — among them content.dellsupportcenter.com, dellperks.com, delldeployment.com and two more.
delldatasafe.com.cn has at least partial mail server overlap with other domains such as dell.ms, dellnet.es, alienware.ie and two more.
This set of mail servers commonly appears together with the mail servers smtp2.us.dell.com.
smtp.ins.dell.com directs to just one IP number, 143.166.203.150.