`delltechcenter.com`

DNSSEC	⚠️ Not signed
A	143.166.30.167^{🇺🇸 DELL-US143.166.0.0/16 Dell Technologies USAUS701B United States of America (US)}
		PTR	`dellfinancialservices.ca`
		PTR	`alienware.com`
		PTR	`dellfinancialservices.com`
		PTR	`delloutlet.com`
		PTR	`dellteam.com`
		PTR	`alienware.net`
		PTR	`connectedclassroom.com.br`
		PTR	`ap.dell.com`
		PTR	`enterprise.dell.com`
		PTR	`euro.dell.com`
		PTR	`alienware.com.es`
		PTR	`pc1-www1.us.dell.com`
A	143.166.136.7^{🇺🇸 DELL-US143.166.0.0/16 Dell Technologies USAUS701B United States of America (US)}
NS	`ns1ak.dell.com` ⭐
		A	193.108.91.65^{🇳🇱 Akamai193.108.91.0/24 Technologies}
			PTR	`a1-65.akam.net`
			PTR	`ns1-65.akam.net`
NS	`ns1ns.dell.com`
		A	2400:cb00:2049:1::a29f:995^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.9.149^{Cloudflare162.159.9.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2ak.dell.com`
		A	2600:1408:1c::41^{🇺🇸 Akamai2600:1408:1c::/48 Technologies}
			PTR	`a3-65.akam.net`
			PTR	`ns7-65.akam.net`
		A	96.7.49.65^{🇺🇸 Akamai96.7.49.0/24 Technologies}
			PTR	`a3-65.akam.net`
			PTR	`ns7-65.akam.net`
			PTR	`use3.akam.net`
NS	`ns2ns.dell.com`
		A	2400:cb00:2049:1::c629:df5a^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	198.41.223.90^{Cloudflare198.41.223.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cf-198-41-223-90.cloudflare.com`
NS	`ns3ak.dell.com`
		A	2600:1401:1::40^{🇺🇸 Akamai2600:1401:1::/48 Technologies}
			PTR	`a6-64.akam.net`
		A	23.211.133.64^{🇺🇸 Akamai23.211.133.0/24 Technologies}
			PTR	`a6-64.akam.net`
NS	`ns3ns.dell.com`
		A	2400:cb00:2049:1::a29f:995^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.9.149^{Cloudflare162.159.9.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns4ak.dell.com` ⚠️ Not in parent delegation
		A	2a02:26f0:117::41^{🇳🇱 Akamai2a02:26f0:117::/48 Technologies}
			PTR	`a9-65.akam.net`
			PTR	`ns5-65.akam.net`
		A	184.85.248.65^{🇺🇸 Akamai184.85.248.0/24 Technologies}
			PTR	`a9-65.akam.net`
			PTR	`ns5-65.akam.net`
NS	`ns4ns.dell.com` ⚠️ Not in parent delegation
		A	2400:cb00:2049:1::c629:df5a^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	198.41.223.90^{Cloudflare198.41.223.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cf-198-41-223-90.cloudflare.com`
MX	`smtp.ins.dell.com` ⭐
		A	143.166.211.146^{🇺🇸 DELL-US143.166.208.0/21 Dell Technologies USLHS0001 United States of America (US)}
			PTR	`esapsmtpat01.us.dell.com`
TXT	`v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com -all`
SOA	`ns1ak.dell.com`dnsadmin@dell.com serial=2024063724

`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.net`nstld@verisign-grs.com serial=1784079617

WOT: SAFE (82/100)

Same first word

delltechcenter.com

DNS History

20 records (11 active, 9 former)

○NSns1.us.dell.com2015-07-15 → 2018-12-19 · 4 obs

● 2015-07-15 11:00:44
● 2018-12-19 21:20:22
○ 2026-03-24 04:54:32
○ 2026-07-15 02:02:06

●NSns1ak.dell.com2026-03-24 → 2026-07-15 · 3 obs

○ 2018-12-19 21:20:22
● 2026-03-24 04:54:32
● 2026-07-15 02:02:06

●NSns1ns.dell.com2026-03-24 → 2026-07-15 · 3 obs

○ 2018-12-19 21:20:22
● 2026-03-24 04:54:32
● 2026-07-15 02:02:06

○NSns2.us.dell.com2015-07-15 → 2018-12-19 · 4 obs

● 2015-07-15 11:00:44
● 2018-12-19 21:20:22
○ 2026-03-24 04:54:32
○ 2026-07-15 02:02:06

●NSns2ak.dell.com2026-03-24 → 2026-07-15 · 3 obs

○ 2018-12-19 21:20:22
● 2026-03-24 04:54:32
● 2026-07-15 02:02:06

●NSns2ns.dell.com2026-03-24 → 2026-07-15 · 3 obs

○ 2018-12-19 21:20:22
● 2026-03-24 04:54:32
● 2026-07-15 02:02:06

○NSns3.us.dell.com2015-07-15 → 2018-12-19 · 4 obs

● 2015-07-15 11:00:44
● 2018-12-19 21:20:22
○ 2026-03-24 04:54:32
○ 2026-07-15 02:02:06

●NSns3ak.dell.com2026-03-24 → 2026-07-15 · 3 obs

○ 2018-12-19 21:20:22
● 2026-03-24 04:54:32
● 2026-07-15 02:02:06

●NSns3ns.dell.com2026-03-24 → 2026-07-15 · 3 obs

○ 2018-12-19 21:20:22
● 2026-03-24 04:54:32
● 2026-07-15 02:02:06

○NSns4.us.dell.com2015-07-15 → 2018-12-19 · 4 obs

● 2015-07-15 11:00:44
● 2018-12-19 21:20:22
○ 2026-03-24 04:54:32
○ 2026-07-15 02:02:06

●NSns4ak.dell.com2026-03-24 → 2026-07-15 · 3 obs

○ 2018-12-19 21:20:22
● 2026-03-24 04:54:32
● 2026-07-15 02:02:06

●NSns4ns.dell.com2026-03-24 → 2026-07-15 · 3 obs

○ 2018-12-19 21:20:22
● 2026-03-24 04:54:32
● 2026-07-15 02:02:06

○NSns5.us.dell.com2015-07-15 → 2018-12-19 · 4 obs

● 2015-07-15 11:00:44
● 2018-12-19 21:20:22
○ 2026-03-24 04:54:32
○ 2026-07-15 02:02:06

○NSns6.us.dell.com2015-07-15 → 2018-12-19 · 4 obs

● 2015-07-15 11:00:44
● 2018-12-19 21:20:22
○ 2026-03-24 04:54:32
○ 2026-07-15 02:02:06

●MXsmtp.ins.dell.com2015-07-15 → 2026-07-15 · 2 obs

● 2015-07-15 11:00:44
● 2026-07-15 02:02:06

○A143.166.11.1862015-07-15 → 2015-11-04 · 4 obs

● 2015-07-15 11:00:44
● 2015-11-04 06:49:34
○ 2016-01-23 16:27:08
○ 2026-07-15 02:02:06

●A143.166.136.72026-03-24 → 2026-07-15 · 3 obs

○ 2018-12-19 21:20:22
● 2026-03-24 04:54:32
● 2026-07-15 02:02:06

○A143.166.224.2442016-01-23 → 2018-12-19 · 5 obs

○ 2015-11-04 06:49:34
● 2016-01-23 16:27:08
● 2018-12-19 21:20:22
○ 2026-03-24 04:54:32
○ 2026-07-15 02:02:06

●A143.166.30.1672026-03-24 → 2026-07-15 · 3 obs

○ 2018-12-19 21:20:22
● 2026-03-24 04:54:32
● 2026-07-15 02:02:06

○A143.166.83.382016-01-23 → 2018-12-19 · 5 obs

○ 2015-11-04 06:49:34
● 2016-01-23 16:27:08
● 2018-12-19 21:20:22
○ 2026-03-24 04:54:32
○ 2026-07-15 02:02:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net, d.gtld-servers.net...	-
delltechcenter.com	ns1ak.dell.com, ns2ak.dell.com, ns3ak.dell.com, ns1ns.dell.com...	9 records

✅ Authoritative Response

Server:193.108.91.65

NS records: ns1ak.dell.com, ns2ak.dell.com, ns3ak.dell.com, ns1ns.dell.com, ns2ns.dell.com, ns3ns.dell.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for delltechcenter.com (unsigned zone)

⏱️ Timing

Total: 423ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`143.166.136.7, 143.166.30.167`
NS	8	`ns3ak.dell.com, ns2ns.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`

📌 Glue Records Collected

Total: 9

Out-of-bailiwick: 9 (ns1ak.dell.com, ns2ak.dell.com, ns3ak.dell.com...)

Analysis

IP Addresses

delltechcenter.com has two IP addresses: 143.166.30.167 and 143.166.136.7

Additional host names — dell.ru, dellprinter.com, dell.by and two others — share IP numbers with delltechcenter.com.

Name Servers

delltechcenter.com delegates authority to 8 name servers: ns1ak.dell.com, ns1ns.dell.com, ns2ak.dell.com plus 5 other.

At least some of delltechcenter.com's name servers are shared with other domains, for example symmetrix.com, delldeployment.com, delldesignsystem.com and two more.

These name servers are frequently paired with the name servers ns3ak.dell.com, ns2ns.dell.com, ns3ns.dell.com and two others.

Host names with two IP numbers:

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.

Host names pointing to a single 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

delltechcenter.com has one mail server: smtp.ins.dell.com.

delltechcenter.com shares the same mail server setup as other domains, including dell.co.ag, dellpurchase.com, plantatreeforme.com and two others.

delltechcenter.com shares mail servers — at least in part — with other domains, including dell.info, dell.com.vi, dell.com.ky and two others.

These mail servers are frequently seen alongside the mail servers smtp2.us.dell.com.

smtp.ins.dell.com directs to just one IP number, 143.166.211.146.

delltechcenter.com - robtex.com