`pervasivesimulation.com`

DNSSEC	⚠️ Not signed
A	192.104.24.52^{🇺🇸 AS53465192.104.24.0/24 ANSYS, Inc}
NS	`ns1-09.azure-dns.com` ⭐
		A	2603:1061:0:700::9^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-09.azure-dns.com`
		A	13.107.236.9^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns1-09.azure-dns.com`
NS	`ns2-09.azure-dns.net`
		A	2620:1ec:8ec:700::9^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-09.azure-dns.net`
		A	150.171.21.9^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-09.azure-dns.net`
NS	`ns3-09.azure-dns.org`
		A	2a01:111:4000:700::9^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-09.azure-dns.org`
		A	204.14.183.9^{🇺🇸 Microsoft204.14.180.0/22}
			PTR	`ns3-09.azure-dns.org`
NS	`ns4-09.azure-dns.info`
		A	2620:1ec:bda:700::9^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-09.azure-dns.info`
		A	208.84.5.9^{🇺🇸 Microsoft208.84.0.0/21 MICROSOFT}
			PTR	`ns4-09.azure-dns.info`
TXT	`v=spf1 -all`
SOA	`ns1-09.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=1780572849

Same first word

pervasivesimulation.com

DNS History

10 records (5 active, 5 former)

○NSdns1.cscdns.net2020-03-20 → 2020-03-20 · 3 obs

● 2020-03-20 05:07:36
○ 2026-05-19 20:51:32
○ 2026-06-04 11:54:10

○NSdns2.cscdns.net2020-03-20 → 2020-03-20 · 3 obs

● 2020-03-20 05:07:36
○ 2026-05-19 20:51:32
○ 2026-06-04 11:54:10

●NSns1-09.azure-dns.com2026-05-19 → 2026-06-04 · 3 obs

○ 2020-03-20 05:07:36
● 2026-05-19 20:51:32
● 2026-06-04 11:54:10

●NSns2-09.azure-dns.net2026-05-19 → 2026-06-04 · 3 obs

○ 2020-03-20 05:07:36
● 2026-05-19 20:51:32
● 2026-06-04 11:54:10

●NSns3-09.azure-dns.org2026-05-19 → 2026-06-04 · 3 obs

○ 2020-03-20 05:07:36
● 2026-05-19 20:51:32
● 2026-06-04 11:54:10

●NSns4-09.azure-dns.info2026-05-19 → 2026-06-04 · 3 obs

○ 2020-03-20 05:07:36
● 2026-05-19 20:51:32
● 2026-06-04 11:54:10

○MXcustmx.cscdns.net2020-03-20 → 2020-03-20 · 3 obs

● 2020-03-20 05:07:36
○ 2026-05-19 20:51:32
○ 2026-06-04 11:54:10

○A165.160.13.202020-03-20 → 2020-03-20 · 3 obs

● 2020-03-20 05:07:36
○ 2026-05-19 20:51:32
○ 2026-06-04 11:54:10

○A165.160.15.202020-03-20 → 2020-03-20 · 3 obs

● 2020-03-20 05:07:36
○ 2026-05-19 20:51:32
○ 2026-06-04 11:54:10

●A192.104.24.522026-05-19 → 2026-06-04 · 3 obs

○ 2020-03-20 05:07:36
● 2026-05-19 20:51:32
● 2026-06-04 11:54:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, m.gtld-servers.net, d.gtld-servers.net, k.gtld-servers.net...	-
pervasivesimulation.com	ns1-09.azure-dns.com, ns2-09.azure-dns.net, ns3-09.azure-dns.org, ns4-09.azure-dns.info	2 records

✅ Authoritative Response

Server:13.107.236.9

NS records: ns1-09.azure-dns.com, ns2-09.azure-dns.net, ns3-09.azure-dns.org, ns4-09.azure-dns.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pervasivesimulation.com (unsigned zone)

⏱️ Timing

Total: 411ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`192.104.24.52`
NS	4	`ns1-09.azure-dns.com, ns2-09.azure-dns.net...`
TXT	1	`v=spf1 -all`
SOA	1	`ns1-09.azure-dns.com azuredns-hostmaster`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1-09.azure-dns.com, ns1-09.azure-dns.com)

Analysis

IP Addresses

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

Additional host names — dynamorenordic.se, mcalibration.com, lsdynademo.com and two others — share IP numbers with pervasivesimulation.com.

Name Servers

pervasivesimulation.com carries NS records pointing to 4 name servers: ns1-09.azure-dns.com, ns4-09.azure-dns.info, ns2-09.azure-dns.net and ns3-09.azure-dns.org.

pervasivesimulation.com has at least partial name server overlap with other domains, such as 16.165.172.in-addr.arpa, softwarehut.com, hnllabs.com and two others.

ns1-09.azure-dns.com, ns4-09.azure-dns.info, ns2-09.azure-dns.net and ns3-09.azure-dns.org all point to exactly two IP numbers each: ns1-09.azure-dns.com → 13.107.236.9 and 2603:1061:0:700::9; ns4-09.azure-dns.info → 208.84.5.9 and 2620:1ec:bda:700::9; ns2-09.azure-dns.net → 150.171.21.9 and 2620:1ec:8ec:700::9; ns3-09.azure-dns.org → 204.14.183.9 and 2a01:111:4000:700::9.

pervasivesimulation.com - robtex.com