`surgicalnavigationtechnologies.com`

DNSSEC	⚠️ Not signed
A	144.15.206.71^{🇺🇸 MEDTRONIC-AS144.15.0.0/16 Proxy registration to prevent harm from ARIN-NONAUTH shutdown}
NS	`ns2.medtronic.com` ⭐
		A	144.15.255.10^{🇺🇸 MEDTRONIC-AS144.15.0.0/16 Proxy registration to prevent harm from ARIN-NONAUTH shutdown}
			PTR	`ns2.medtronic.com`
NS	`ns3.medtronic.com`
		A	144.15.238.202^{🇺🇸 MEDTRONIC-AS144.15.0.0/16 Proxy registration to prevent harm from ARIN-NONAUTH shutdown}
NS	`ns4.medtronic.com`
		A	144.15.255.33^{🇺🇸 MEDTRONIC-AS144.15.0.0/16 Proxy registration to prevent harm from ARIN-NONAUTH shutdown}
NS	`ns5.medtronic.com`
		A	144.15.238.210^{🇺🇸 MEDTRONIC-AS144.15.0.0/16 Proxy registration to prevent harm from ARIN-NONAUTH shutdown}
			PTR	`ns5.medtronic.com`
TXT	`v=spf1 -all`
SOA	`ns2.medtronic.com`hostmaster@medtronic.com 2013-08-26 #35

`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=1776018052

Same first word

surgicalnavigationtechnologies.com

DNS History

7 records (5 active, 2 former)

●NSns2.medtronic.com2015-08-02 → 2026-04-12 · 2 obs

● 2015-08-02 00:29:02
● 2026-04-12 18:27:30

●NSns3.medtronic.com2015-08-02 → 2026-04-12 · 2 obs

● 2015-08-02 00:29:02
● 2026-04-12 18:27:30

●NSns4.medtronic.com2015-08-02 → 2026-04-12 · 2 obs

● 2015-08-02 00:29:02
● 2026-04-12 18:27:30

●NSns5.medtronic.com2015-08-02 → 2026-04-12 · 2 obs

● 2015-08-02 00:29:02
● 2026-04-12 18:27:30

○MXmail.messaging.microsoft.com2015-08-02 → 2017-04-07 · 4 obs

● 2015-08-02 00:29:02
● 2017-04-07 17:56:12
○ 2026-03-08 14:44:16
○ 2026-04-12 18:27:30

○A144.15.206.422015-08-02 → 2017-04-07 · 4 obs

● 2015-08-02 00:29:02
● 2017-04-07 17:56:12
○ 2026-03-08 14:44:16
○ 2026-04-12 18:27:30

●A144.15.206.712026-03-08 → 2026-04-12 · 3 obs

○ 2017-04-07 17:56:12
● 2026-03-08 14:44:16
● 2026-04-12 18:27:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net, g.gtld-servers.net...	-
surgicalnavigationtechnologies.com	ns2.medtronic.com, ns3.medtronic.com, ns4.medtronic.com, ns5.medtronic.com	4 records

✅ Authoritative Response

Server:144.15.238.210

NS records: ns2.medtronic.com, ns3.medtronic.com, ns4.medtronic.com, ns5.medtronic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for surgicalnavigationtechnologies.com (unsigned zone)

⏱️ Timing

Total: 245ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`144.15.206.71`
NS	4	`ns3.medtronic.com, ns4.medtronic.com...`
TXT	1	`v=spf1 -all`
SOA	1	`ns2.medtronic.com hostmaster.medtronic.c`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns2.medtronic.com, ns3.medtronic.com, ns4.medtronic.com...)

Analysis

IP Addresses

surgicalnavigationtechnologies.com points to IP number 144.15.206.71.

For instance, other host names meniere.com, thehiddenseeq.com, aorticstenosistrial.com, destinaction.medtronic.com and millionopcabs.com share IP numbers with surgicalnavigationtechnologies.com.

Name Servers

surgicalnavigationtechnologies.com is delegated to four name servers: ns2.medtronic.com, ns3.medtronic.com, ns4.medtronic.com and ns5.medtronic.com.

surgicalnavigationtechnologies.com shares name servers with other domains at least partially, for example mylivercanceroptions.org, medtronic.nz, entnavigation.com, simplicitypatients.com and infusionset.com.

Host names with a single IP:

ns2.medtronic.com points to 144.15.255.10

ns3.medtronic.com points to 144.15.238.202

ns4.medtronic.com points to 144.15.255.33

ns5.medtronic.com points to 144.15.238.210

surgicalnavigationtechnologies.com - robtex.com