`astrumsoftware.com`

DNSSEC	⚠️ Not signed
A	128.221.203.14^{🇺🇸 ENETWORKS128.0.0.0/2}
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}
		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 serial=2024064328

`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=1784259927

Same first word

astrumsoftware.com

Similar names

stromaufwaerts.at

DNS History

17 records (9 active, 8 former)

○NSemcns.emc.com2015-07-19 → 2016-01-10 · 4 obs

● 2015-07-19 21:22:52
● 2016-01-10 22:04:18
○ 2016-04-08 03:07:06
○ 2026-07-17 04:14:12

○NSemcns2.emc.com2015-07-19 → 2016-01-10 · 4 obs

● 2015-07-19 21:22:52
● 2016-01-10 22:04:18
○ 2016-04-08 03:07:06
○ 2026-07-17 04:14:12

○NSemcns3.emc.com2016-04-08 → 2017-04-19 · 5 obs

○ 2016-01-10 22:04:18
● 2016-04-08 03:07:06
● 2017-04-19 08:55:00
○ 2026-06-20 18:56:50
○ 2026-07-17 04:14:12

○NSemcns4.emc.com2016-04-08 → 2017-04-19 · 5 obs

○ 2016-01-10 22:04:18
● 2016-04-08 03:07:06
● 2017-04-19 08:55:00
○ 2026-06-20 18:56:50
○ 2026-07-17 04:14:12

○NSemcns6.emc.com2016-04-08 → 2017-04-19 · 5 obs

○ 2016-01-10 22:04:18
● 2016-04-08 03:07:06
● 2017-04-19 08:55:00
○ 2026-06-20 18:56:50
○ 2026-07-17 04:14:12

○NSemcns7.emc.com2016-04-08 → 2017-04-19 · 5 obs

○ 2016-01-10 22:04:18
● 2016-04-08 03:07:06
● 2017-04-19 08:55:00
○ 2026-06-20 18:56:50
○ 2026-07-17 04:14:12

○NSgw.emc.com2015-07-19 → 2017-04-19 · 4 obs

● 2015-07-19 21:22:52
● 2017-04-19 08:55:00
○ 2026-06-20 18:56:50
○ 2026-07-17 04:14:12

○NSns0.emc.com2015-07-19 → 2017-04-19 · 4 obs

● 2015-07-19 21:22:52
● 2017-04-19 08:55:00
○ 2026-06-20 18:56:50
○ 2026-07-17 04:14:12

●NSns1ak.dell.com2026-06-20 → 2026-07-17 · 3 obs

○ 2017-04-19 08:55:00
● 2026-06-20 18:56:50
● 2026-07-17 04:14:12

●NSns1ns.dell.com2026-06-20 → 2026-07-17 · 3 obs

○ 2017-04-19 08:55:00
● 2026-06-20 18:56:50
● 2026-07-17 04:14:12

●NSns2ak.dell.com2026-06-20 → 2026-07-17 · 3 obs

○ 2017-04-19 08:55:00
● 2026-06-20 18:56:50
● 2026-07-17 04:14:12

●NSns2ns.dell.com2026-06-20 → 2026-07-17 · 3 obs

○ 2017-04-19 08:55:00
● 2026-06-20 18:56:50
● 2026-07-17 04:14:12

●NSns3ak.dell.com2026-06-20 → 2026-07-17 · 3 obs

○ 2017-04-19 08:55:00
● 2026-06-20 18:56:50
● 2026-07-17 04:14:12

●NSns3ns.dell.com2026-06-20 → 2026-07-17 · 3 obs

○ 2017-04-19 08:55:00
● 2026-06-20 18:56:50
● 2026-07-17 04:14:12

●NSns4ak.dell.com2026-06-20 → 2026-07-17 · 3 obs

○ 2017-04-19 08:55:00
● 2026-06-20 18:56:50
● 2026-07-17 04:14:12

●NSns4ns.dell.com2026-06-20 → 2026-07-17 · 3 obs

○ 2017-04-19 08:55:00
● 2026-06-20 18:56:50
● 2026-07-17 04:14:12

●A128.221.203.142015-07-19 → 2026-07-17 · 2 obs

● 2015-07-19 21:22:52
● 2026-07-17 04:14:12

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:162.159.9.149

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 astrumsoftware.com (unsigned zone)

⏱️ Timing

Total: 2228ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`128.221.203.14`
NS	8	`ns2ns.dell.com, ns3ak.dell.com...`
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

astrumsoftware.com has exactly one IP address — 128.221.203.14.

Additional host names such as vcesupport.com, software.emc.com, benextsolutions.com and symmetrix.com share IP numbers with astrumsoftware.com.

Name Servers

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

astrumsoftware.com has at least partial name server overlap with other domains, such as drshowcase.com, aztechsolutions.com, dell1.com and two others.

These name servers tend to appear together with the name servers ns2ns.dell.com, ns3ak.dell.com and ns3ns.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.

astrumsoftware.com - robtex.com