`ansysacademic.com`

DNSSEC	⚠️ Not signed
A	192.104.24.52^{🇺🇸 AS53465192.104.24.0/24 ANSYS, Inc}
NS	`ns1-05.azure-dns.com` ⭐
		A	2603:1061:0:700::5^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-05.azure-dns.com`
		A	13.107.236.5^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns1-05.azure-dns.com`
NS	`ns2-05.azure-dns.net`
		A	2620:1ec:8ec:700::5^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-05.azure-dns.net`
		A	150.171.21.5^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-05.azure-dns.net`
NS	`ns3-05.azure-dns.org`
		A	2a01:111:4000:700::5^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-05.azure-dns.org`
		A	204.14.183.5^{🇺🇸 Microsoft204.14.180.0/22}
			PTR	`ns3-05.azure-dns.org`
NS	`ns4-05.azure-dns.info`
		A	2620:1ec:bda:700::5^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-05.azure-dns.info`
		A	208.84.5.5^{🇺🇸 Microsoft208.84.0.0/21 MICROSOFT}
			PTR	`ns4-05.azure-dns.info`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`hhnf3w8cljhy3md5q56pph0qsb10bhdj`
SOA	`ns1-05.azure-dns.com`azuredns-hostmaster@microsoft.com serial=1

`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=1785717817

Same first word

ansysacademic.com

DNS History

12 records (5 active, 7 former)

●NSns1-05.azure-dns.com2026-05-19 → 2026-08-03 · 3 obs

○ 2017-06-05 08:16:02
● 2026-05-19 20:49:20
● 2026-08-03 01:08:04

○NSns1.netnames.net2015-07-19 → 2017-06-05 · 4 obs

● 2015-07-19 01:47:12
● 2017-06-05 08:16:02
○ 2026-05-19 20:49:20
○ 2026-08-03 01:08:04

●NSns2-05.azure-dns.net2026-05-19 → 2026-08-03 · 3 obs

○ 2017-06-05 08:16:02
● 2026-05-19 20:49:20
● 2026-08-03 01:08:04

○NSns2.netnames.net2015-07-19 → 2017-06-05 · 4 obs

● 2015-07-19 01:47:12
● 2017-06-05 08:16:02
○ 2026-05-19 20:49:20
○ 2026-08-03 01:08:04

●NSns3-05.azure-dns.org2026-05-19 → 2026-08-03 · 3 obs

○ 2017-06-05 08:16:02
● 2026-05-19 20:49:20
● 2026-08-03 01:08:04

●NSns4-05.azure-dns.info2026-05-19 → 2026-08-03 · 3 obs

○ 2017-06-05 08:16:02
● 2026-05-19 20:49:20
● 2026-08-03 01:08:04

○NSns5.netnames.net2015-07-19 → 2017-06-05 · 4 obs

● 2015-07-19 01:47:12
● 2017-06-05 08:16:02
○ 2026-05-19 20:49:20
○ 2026-08-03 01:08:04

○NSns6.netnames.net2015-07-19 → 2017-06-05 · 4 obs

● 2015-07-19 01:47:12
● 2017-06-05 08:16:02
○ 2026-05-19 20:49:20
○ 2026-08-03 01:08:04

○MXrelay1.netnames.net2015-07-19 → 2017-06-05 · 4 obs

● 2015-07-19 01:47:12
● 2017-06-05 08:16:02
○ 2026-05-19 20:49:20
○ 2026-08-03 01:08:04

○MXrelay2.netnames.net2015-07-19 → 2017-06-05 · 4 obs

● 2015-07-19 01:47:12
● 2017-06-05 08:16:02
○ 2026-05-19 20:49:20
○ 2026-08-03 01:08:04

○A185.26.230.1292015-07-19 → 2017-06-05 · 4 obs

● 2015-07-19 01:47:12
● 2017-06-05 08:16:02
○ 2026-05-19 20:49:20
○ 2026-08-03 01:08:04

●A192.104.24.522026-05-19 → 2026-08-03 · 3 obs

○ 2017-06-05 08:16:02
● 2026-05-19 20:49:20
● 2026-08-03 01:08:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, i.gtld-servers.net, f.gtld-servers.net, e.gtld-servers.net...	-
ansysacademic.com	ns1-05.azure-dns.com, ns2-05.azure-dns.net, ns3-05.azure-dns.org, ns4-05.azure-dns.info	2 records

✅ Authoritative Response

Server:208.84.5.5

NS records: ns1-05.azure-dns.com, ns2-05.azure-dns.net, ns3-05.azure-dns.org, ns4-05.azure-dns.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ansysacademic.com (unsigned zone)

⏱️ Timing

Total: 208ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`192.104.24.52`
NS	4	`ns1-05.azure-dns.com, ns2-05.azure-dns.net...`
TXT	2	`v=spf1 include:spf.protection.outlook.co, hhnf3w8cljhy3md5q56pph0qsb10bhdj`
SOA	1	`ns1-05.azure-dns.com azuredns-hostmaster`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1-05.azure-dns.com, ns1-05.azure-dns.com)

Analysis

IP Addresses

ansysacademic.com points to a single IP number: 192.104.24.52.

Additional host names — dfrsolutions.com, spaceclaim.ml, twinbuilder.ai and two others — share IP numbers with ansysacademic.com.

Name Servers

ansysacademic.com has four authoritative name servers: ns1-05.azure-dns.com, ns4-05.azure-dns.info, ns2-05.azure-dns.net and ns3-05.azure-dns.org.

ansysacademic.com partially shares its NS delegation with several other domains, including msntools-bing-dev.com, roamman.com.jo, promon.com and two others.

These name servers are regularly seen alongside ns1.dns-parking.com and ns2.dns-parking.com as name servers.

ns1-05.azure-dns.com, ns4-05.azure-dns.info, ns2-05.azure-dns.net and ns3-05.azure-dns.org each carry two IP addresses. ns1-05.azure-dns.com has 13.107.236.5 and 2603:1061:0:700::5; ns4-05.azure-dns.info has 208.84.5.5 and 2620:1ec:bda:700::5; ns2-05.azure-dns.net has 150.171.21.5 and 2620:1ec:8ec:700::5; ns3-05.azure-dns.org has 204.14.183.5 and 2a01:111:4000:700::5.

ansysacademic.com - robtex.com