`isilonsystems.net`

DNSSEC	⚠️ Not signed
A	168.159.208.55^{🇺🇸 UNSPECIFIED160.0.0.0/3}
		PTR	`fmwehssbx01.isus.emc.com`
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`
TXT	`v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com -all`
SOA	`ns1ak.dell.com`dnsadmin@dell.com 2024-06-29 #19

`net`

	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=1784049972

Same first word

isilonsystems.net

isilonsystems.com

DNS History

18 records (9 active, 9 former)

○NSemcns3.emc.com2015-06-28 → 2020-03-23 · 4 obs

● 2015-06-28 11:26:32
● 2020-03-23 14:49:04
○ 2026-06-21 12:12:40
○ 2026-07-14 17:31:04

○NSemcns4.emc.com2015-06-28 → 2020-03-23 · 4 obs

● 2015-06-28 11:26:32
● 2020-03-23 14:49:04
○ 2026-06-21 12:12:40
○ 2026-07-14 17:31:04

○NSemcns6.emc.com2015-06-28 → 2020-03-23 · 4 obs

● 2015-06-28 11:26:32
● 2020-03-23 14:49:04
○ 2026-06-21 12:12:40
○ 2026-07-14 17:31:04

○NSemcns7.emc.com2015-06-28 → 2020-03-23 · 4 obs

● 2015-06-28 11:26:32
● 2020-03-23 14:49:04
○ 2026-06-21 12:12:40
○ 2026-07-14 17:31:04

○NSemcns8.emc.com2020-03-23 → 2020-03-23 · 4 obs

○ 2015-06-28 11:26:32
● 2020-03-23 14:49:04
○ 2026-06-21 12:12:40
○ 2026-07-14 17:31:04

○NSgw.emc.com2015-06-28 → 2020-03-23 · 4 obs

● 2015-06-28 11:26:32
● 2020-03-23 14:49:04
○ 2026-06-21 12:12:40
○ 2026-07-14 17:31:04

○NShopibgm4.isus.emc.com2020-03-23 → 2020-03-23 · 4 obs

○ 2015-06-28 11:26:32
● 2020-03-23 14:49:04
○ 2026-06-21 12:12:40
○ 2026-07-14 17:31:04

○NSns0.emc.com2015-06-28 → 2020-03-23 · 4 obs

● 2015-06-28 11:26:32
● 2020-03-23 14:49:04
○ 2026-06-21 12:12:40
○ 2026-07-14 17:31:04

●NSns1ak.dell.com2026-06-21 → 2026-07-14 · 3 obs

○ 2020-03-23 14:49:04
● 2026-06-21 12:12:40
● 2026-07-14 17:31:04

●NSns1ns.dell.com2026-06-21 → 2026-07-14 · 3 obs

○ 2020-03-23 14:49:04
● 2026-06-21 12:12:40
● 2026-07-14 17:31:04

●NSns2ak.dell.com2026-06-21 → 2026-07-14 · 3 obs

○ 2020-03-23 14:49:04
● 2026-06-21 12:12:40
● 2026-07-14 17:31:04

●NSns2ns.dell.com2026-06-21 → 2026-07-14 · 3 obs

○ 2020-03-23 14:49:04
● 2026-06-21 12:12:40
● 2026-07-14 17:31:04

●NSns3ak.dell.com2026-06-21 → 2026-07-14 · 3 obs

○ 2020-03-23 14:49:04
● 2026-06-21 12:12:40
● 2026-07-14 17:31:04

●NSns3ns.dell.com2026-06-21 → 2026-07-14 · 3 obs

○ 2020-03-23 14:49:04
● 2026-06-21 12:12:40
● 2026-07-14 17:31:04

●NSns4ak.dell.com2026-06-21 → 2026-07-14 · 3 obs

○ 2020-03-23 14:49:04
● 2026-06-21 12:12:40
● 2026-07-14 17:31:04

●NSns4ns.dell.com2026-06-21 → 2026-07-14 · 3 obs

○ 2020-03-23 14:49:04
● 2026-06-21 12:12:40
● 2026-07-14 17:31:04

●A168.159.208.552017-04-19 → 2026-07-14 · 3 obs

○ 2016-09-09 19:33:08
● 2017-04-19 03:36:50
● 2026-07-14 17:31:04

○A168.159.218.912015-06-28 → 2016-09-09 · 4 obs

● 2015-06-28 11:26:32
● 2016-09-09 19:33:08
○ 2017-04-19 03:36:50
○ 2026-07-14 17:31:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net...	-
isilonsystems.net	ns1ak.dell.com, ns2ak.dell.com, ns3ak.dell.com, ns1ns.dell.com...	-

✅ Authoritative Response

Server:23.211.133.64

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 isilonsystems.net (unsigned zone)

⏱️ Timing

Total: 422ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`168.159.208.55`
NS	8	`ns4ns.dell.com, ns3ak.dell.com...`
TXT	1	`v=spf1 include:%{ir}.%{v}.%{d}.spf.has.p`
SOA	1	`ns1ak.dell.com dnsadmin.dell.com`

Analysis

IP Addresses

isilonsystems.net has exactly one IP address — 168.159.208.55.

makingstoragesimple.com, iwavesoftware.com, datadomain.at plus two other host names have IP numbers in common with isilonsystems.net.

Name Servers

The DNS delegation for isilonsystems.net covers 8 name servers: ns1ak.dell.com, ns1ns.dell.com, ns2ak.dell.com and 5 more.

The name servers of isilonsystems.net overlap at least partially with those of other domains — among them dell.co.mu, delll.com, dellbattery.co.uk and two more.

These name servers tend to appear together with the name servers ns3ak.dell.com, ns4ak.dell.com and ns2ns.dell.com, plus two others.

Host names pointing to two IP addresses:

ns1ns.dell.com maps to two IP addresses — 162.159.9.149 and 2400:cb00:2049:1::a29f:995.

ns2ak.dell.com maps to two IP addresses — 96.7.49.65 and 2600:1408:1c::41.

ns2ns.dell.com maps to two IP addresses — 198.41.223.90 and 2400:cb00:2049:1::c629:df5a.

ns3ak.dell.com maps to two IP addresses — 23.211.133.64 and 2600:1401:1::40.

ns3ns.dell.com maps to two IP addresses — 162.159.9.149 and 2400:cb00:2049:1::a29f:995.

ns4ak.dell.com maps to two IP addresses — 184.85.248.65 and 2a02:26f0:117::41.

ns4ns.dell.com maps to two IP addresses — 198.41.223.90 and 2400:cb00:2049:1::c629:df5a.

Host names resolving to a single IP address:

ns1ak.dell.com points to the IP address 193.108.91.65.

These two host names — ns1ns.dell.com and ns3ns.dell.com — each point to 2400:cb00:2049:1::a29f:995 IP addresses.

These two host names — ns1ns.dell.com and ns3ns.dell.com — each point to 162.159.9.149 IP addresses.

These two host names — ns2ns.dell.com and ns4ns.dell.com — each point to 2400:cb00:2049:1::c629:df5a IP addresses.

These two host names — ns2ns.dell.com and ns4ns.dell.com — each point to 198.41.223.90 IP addresses.

isilonsystems.net - robtex.com