holoscan.com - dns.ninja

`holoscan.com`

DNSSEC	⚠️ Not signed
A	3.33.251.168^{🇺🇸 Amazon3.33.240.0/20}
		PTR	`aec037177372cc6cd.awsglobalaccelerator.com`
A	15.197.225.128^{🇺🇸 Amazon15.197.224.0/20}
NS	`ns49.domaincontrol.com` ⭐
		A	2603:5:2182::19^{GODADDY-DNS2603:5:2180::/44}
		A	97.74.104.25^{GODADDY-DNS97.74.104.0/23}
NS	`ns50.domaincontrol.com`
		A	2603:5:2282::19^{GODADDY-DNS2603:5:2280::/44}
		A	173.201.72.25^{GODADDY-DNS173.201.72.0/23}
MX	`smtp.secureserver.net` ⭐
		A	216.69.141.71^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp01-v01.prod.phx3.secureserver.net`
		A	216.69.141.84^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp02-v01.prod.phx3.secureserver.net`
		A	216.69.141.113^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp03-v01.prod.phx3.secureserver.net`
MX	`mailstore1.secureserver.net`⁽¹⁰⁾
		A	216.69.141.78^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp01-v02.prod.phx3.secureserver.net`
		A	216.69.141.114^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp03-v02.prod.phx3.secureserver.net`
		A	216.69.141.162^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp02-v02.prod.phx3.secureserver.net`
SOA	`ns49.domaincontrol.com`dns@jomax.net 2026-02-15 #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=1783608477

Same first word

holoscan.com

Similar names

anschool.com

shancool.com

naschool.com

naschool.net

coolshan.com

holacons.com

chosalon.com

naschool.nl

solochan.com

ochloans.com

scanholo.com

naschool.ac.th

anschool.com.tw

anschool.net

DNS History

13 records (6 active, 7 former)

○NSns01.cashparking.com2015-07-20 → 2015-11-18 · 4 obs

● 2015-07-20 03:50:38
● 2015-11-18 02:22:58
○ 2016-02-08 23:25:30
○ 2026-07-09 15:01:46

●NSns49.domaincontrol.com2026-03-09 → 2026-07-09 · 3 obs

○ 2019-04-04 19:46:02
● 2026-03-09 17:35:56
● 2026-07-09 15:01:46

●NSns50.domaincontrol.com2026-03-09 → 2026-07-09 · 3 obs

○ 2019-04-04 19:46:02
● 2026-03-09 17:35:56
● 2026-07-09 15:01:46

○NSns53.domaincontrol.com2016-02-08 → 2019-04-04 · 5 obs

○ 2015-11-18 02:22:58
● 2016-02-08 23:25:30
● 2019-04-04 19:46:02
○ 2026-03-09 17:35:56
○ 2026-07-09 15:01:46

○NSns54.domaincontrol.com2016-02-08 → 2019-04-04 · 5 obs

○ 2015-11-18 02:22:58
● 2016-02-08 23:25:30
● 2019-04-04 19:46:02
○ 2026-03-09 17:35:56
○ 2026-07-09 15:01:46

●MXmailstore1.secureserver.net2015-07-20 → 2026-07-09 · 2 obs

● 2015-07-20 03:50:38
● 2026-07-09 15:01:46

●MXsmtp.secureserver.net2015-07-20 → 2026-07-09 · 2 obs

● 2015-07-20 03:50:38
● 2026-07-09 15:01:46

●A15.197.225.1282026-03-09 → 2026-07-09 · 3 obs

○ 2019-04-04 19:46:02
● 2026-03-09 17:35:56
● 2026-07-09 15:01:46

○A184.168.131.2412019-04-04 → 2019-04-04 · 4 obs

○ 2017-02-14 09:05:16
● 2019-04-04 19:46:02
○ 2026-03-09 17:35:56
○ 2026-07-09 15:01:46

○A184.168.221.282017-02-14 → 2017-02-14 · 4 obs

○ 2016-04-30 16:37:10
● 2017-02-14 09:05:16
○ 2019-04-04 19:46:02
○ 2026-07-09 15:01:46

○A184.168.221.72016-02-08 → 2016-04-30 · 5 obs

○ 2015-11-18 02:22:58
● 2016-02-08 23:25:30
● 2016-04-30 16:37:10
○ 2017-02-14 09:05:16
○ 2026-07-09 15:01:46

○A184.168.221.962015-07-20 → 2015-11-18 · 4 obs

● 2015-07-20 03:50:38
● 2015-11-18 02:22:58
○ 2016-02-08 23:25:30
○ 2026-07-09 15:01:46

●A3.33.251.1682026-03-09 → 2026-07-09 · 3 obs

○ 2019-04-04 19:46:02
● 2026-03-09 17:35:56
● 2026-07-09 15:01:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
holoscan.com	ns49.domaincontrol.com, ns50.domaincontrol.com	4 records

✅ Authoritative Response

Server:173.201.72.25

NS records: ns49.domaincontrol.com, ns50.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for holoscan.com (unsigned zone)

⏱️ Timing

Total: 220ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`15.197.225.128, 3.33.251.168`
NS	2	`ns49.domaincontrol.com, ns50.domaincontrol.com`
MX	2	`smtp.secureserver.net (pri: 0), mailstore1.secureserver.net (pri: 10)`
SOA	1	`ns49.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns49.domaincontrol.com, ns49.domaincontrol.com, ns50.domaincontrol.com...)

Analysis

IP Addresses

holoscan.com resolves to the IP addresses 3.33.251.168 and 15.197.225.128

Name Servers

The NS records for holoscan.com delegate to ns49.domaincontrol.com and ns50.domaincontrol.com.

ns49.domaincontrol.com resolves to 97.74.104.25 and 2603:5:2182::19. Likewise, ns50.domaincontrol.com resolves to 173.201.72.25 and 2603:5:2282::19 — two IP addresses apiece.

Mail Servers

Mail for holoscan.com is handled by two mail servers — mailstore1.secureserver.net and smtp.secureserver.net.

mailstore1.secureserver.net has three IP addresses (216.69.141.78, 216.69.141.114 and 216.69.141.162) and smtp.secureserver.net has three IP addresses (216.69.141.71, 216.69.141.84 and 216.69.141.113).