`foxhollowtech.com`

DNSSEC	⚠️ Not signed
A	209.245.121.253^{🇺🇸 AS3356209.244.0.0/14}
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}
			PTR	`ns3.medtronic.com`
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}
SOA	`ns2.medtronic.com`hostmaster@medtronic.com serial=25014

`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=1771291435

Same first word

foxhollowtech.com

DNS History

7 records (5 active, 2 former)

○NSns1.covidien.com2015-06-25 → 2017-06-02 · 4 obs

● 2015-06-25 05:15:24
● 2017-06-02 13:18:08
○ 2026-02-22 15:01:18
○ 2026-03-24 13:00:30

○NSns2.covidien.com2015-06-25 → 2017-06-02 · 4 obs

● 2015-06-25 05:15:24
● 2017-06-02 13:18:08
○ 2026-02-22 15:01:18
○ 2026-03-24 13:00:30

●NSns2.medtronic.com2026-02-22 → 2026-03-24 · 3 obs

○ 2017-06-02 13:18:08
● 2026-02-22 15:01:18
● 2026-03-24 13:00:30

●NSns3.medtronic.com2026-02-22 → 2026-03-24 · 3 obs

○ 2017-06-02 13:18:08
● 2026-02-22 15:01:18
● 2026-03-24 13:00:30

●NSns4.medtronic.com2026-02-22 → 2026-03-24 · 3 obs

○ 2017-06-02 13:18:08
● 2026-02-22 15:01:18
● 2026-03-24 13:00:30

●NSns5.medtronic.com2026-02-22 → 2026-03-24 · 3 obs

○ 2017-06-02 13:18:08
● 2026-02-22 15:01:18
● 2026-03-24 13:00:30

●A209.245.121.2532015-06-25 → 2026-03-24 · 2 obs

● 2015-06-25 05:15:24
● 2026-03-24 13:00:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
foxhollowtech.com	ns2.medtronic.com, ns3.medtronic.com, ns4.medtronic.com, ns5.medtronic.com	4 records

✅ Authoritative Response

Server:144.15.255.33

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for foxhollowtech.com (unsigned zone)

⏱️ Timing

Total: 185ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`209.245.121.253`
NS	4	`ns2.medtronic.com, ns4.medtronic.com...`
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

foxhollowtech.com maps to IP address 209.245.121.253.

Name Servers

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

foxhollowtech.com at least partially shares name servers with other domains such as medtronic-diabetes.de, miniheartexpress.com, livingwithavent.com, neurophysicianfinder.com and cardiac-resync.com.

these name servers are commonly used with the name servers relay1.medtronic.com.

Host names with one IP number:

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

foxhollowtech.com - robtex.com