`devicefirmware.com`

DNSSEC	⚠️ Not signed
A	3.33.251.168^{🇺🇸 Amazon3.33.240.0/20}
		PTR	`ip-3-33-251-168.defastlink.net`
A	15.197.225.128^{🇺🇸 Amazon15.197.224.0/20}
NS	`ns73.domaincontrol.com` ⭐
		A	2603:5:21a4::2f^{🇺🇸 GODADDY-DNS2603:5:21a0::/44}
			PTR	`ns73.domaincontrol.com`
		A	97.74.106.47^{🇺🇸 GODADDY-DNS97.74.106.0/23}
			PTR	`ns73.domaincontrol.com`
NS	`ns74.domaincontrol.com`
		A	2603:5:22a4::2f^{🇺🇸 GODADDY-DNS2603:5:22a0::/44}
			PTR	`ns74.domaincontrol.com`
		A	173.201.74.47^{🇺🇸 GODADDY-DNS173.201.74.0/23}
			PTR	`ns74.domaincontrol.com`
SOA	`ns73.domaincontrol.com`dns@jomax.net 2026-03-14 #10

`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=1774689722

Same first word

devicefirmware.com

DNS History

15 records (4 active, 11 former)

○NSdns087.b.register.com2015-08-10 → 2016-04-17 · 4 obs

● 2015-08-10 22:52:52
● 2016-04-17 10:23:16
○ 2017-05-13 13:30:22
○ 2026-03-28 09:33:46

○NSdns106.a.register.com2015-08-10 → 2016-04-17 · 4 obs

● 2015-08-10 22:52:52
● 2016-04-17 10:23:16
○ 2017-05-13 13:30:22
○ 2026-03-28 09:33:46

○NSdns209.c.register.com2015-08-10 → 2016-04-17 · 4 obs

● 2015-08-10 22:52:52
● 2016-04-17 10:23:16
○ 2017-05-13 13:30:22
○ 2026-03-28 09:33:46

○NSdns249.d.register.com2015-08-10 → 2016-04-17 · 4 obs

● 2015-08-10 22:52:52
● 2016-04-17 10:23:16
○ 2017-05-13 13:30:22
○ 2026-03-28 09:33:46

●NSns73.domaincontrol.com2026-03-28 → 2026-03-28 · 3 obs

○ 2017-05-13 13:30:22
● 2026-03-28 09:33:44
● 2026-03-28 09:33:46

●NSns74.domaincontrol.com2026-03-28 → 2026-03-28 · 3 obs

○ 2017-05-13 13:30:22
● 2026-03-28 09:33:44
● 2026-03-28 09:33:46

○NSsk.s5.cm.ns1.37.ztomy.com2017-05-13 → 2017-05-13 · 4 obs

○ 2016-04-17 10:23:16
● 2017-05-13 13:30:22
○ 2026-03-28 09:33:44
○ 2026-03-28 09:33:46

○NSsk.s5.cm.ns2.37.ztomy.com2017-05-13 → 2017-05-13 · 4 obs

○ 2016-04-17 10:23:16
● 2017-05-13 13:30:22
○ 2026-03-28 09:33:44
○ 2026-03-28 09:33:46

○MXp.webcom.ctmail.com2016-04-17 → 2016-04-17 · 3 obs

● 2016-04-17 10:23:16
○ 2017-05-13 13:30:22
○ 2026-03-28 09:33:46

○A13.248.243.52026-03-28 → 2026-03-28 · 2 obs

○ 2026-03-28 09:33:44
○ 2026-03-28 09:33:46

●A15.197.225.1282026-03-28 → 2026-03-28 · 3 obs

○ 2017-05-13 13:30:22
● 2026-03-28 09:33:44
● 2026-03-28 09:33:46

○A208.91.197.542017-05-13 → 2017-05-13 · 3 obs

● 2017-05-13 13:30:22
○ 2026-03-28 09:33:44
○ 2026-03-28 09:33:46

●A3.33.251.1682026-03-28 → 2026-03-28 · 3 obs

○ 2017-05-13 13:30:22
● 2026-03-28 09:33:44
● 2026-03-28 09:33:46

○A76.223.105.2302026-03-28 → 2026-03-28 · 2 obs

○ 2026-03-28 09:33:44
○ 2026-03-28 09:33:46

○PTRsk.s5.cm.ns1.37.ztomy.com2017-05-13 → 2017-05-13 · 3 obs

● 2017-05-13 13:30:22
○ 2026-03-28 09:33:44
○ 2026-03-28 09:33:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
devicefirmware.com	ns73.domaincontrol.com, ns74.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.106.47

NS records: ns73.domaincontrol.com, ns74.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for devicefirmware.com (unsigned zone)

⏱️ Timing

Total: 90ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`15.197.225.128, 3.33.251.168`
NS	2	`ns73.domaincontrol.com, ns74.domaincontrol.com`
SOA	1	`ns73.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns73.domaincontrol.com, ns73.domaincontrol.com, ns74.domaincontrol.com...)

Analysis

IP Addresses

devicefirmware.com points to two IP numbers: 3.33.251.168 and 15.197.225.128.

Other host names, for instance davidmackoul.com, jewishboard.nyc, mybreastcancerteam.com, totallyboosted.com and schreibereng.org share IP numbers with devicefirmware.com.

Name Servers

devicefirmware.com's delegation is to two name servers ns73.domaincontrol.com and ns74.domaincontrol.com.

devicefirmware.com shares the same name server configuration as other domains, such as aspenparkpediatrics.com, bazarlaw.com, foundationforfosterchildren.org, satersolutions.com and hepburn-kfo.de.

devicefirmware.com shares name servers with other domains at least partially, for example goodshepherdschool.in.

Host names with two IP numbers: ns73.domaincontrol.com points to 2603:5:21a4::2f and 97.74.106.47; ns74.domaincontrol.com points to 2603:5:22a4::2f and 173.201.74.47

devicefirmware.com - robtex.com