`mobilefirstusa.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	`ns29.domaincontrol.com` ⭐
		A	2603:5:2181::f^{🇺🇸 GODADDY-DNS2603:5:2180::/44}
			PTR	`ns29.domaincontrol.com`
		A	97.74.104.15^{🇺🇸 GODADDY-DNS97.74.104.0/23}
			PTR	`ns29.domaincontrol.com`
NS	`ns30.domaincontrol.com`
		A	2603:5:2281::f^{🇺🇸 GODADDY-DNS2603:5:2280::/44}
			PTR	`ns30.domaincontrol.com`
		A	173.201.72.15^{🇺🇸 GODADDY-DNS173.201.72.0/23}
			PTR	`ns30.domaincontrol.com`
SOA	`ns29.domaincontrol.com`dns@jomax.net 2026-03-14 #0

`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=1775115812

Same first word

mobilefirstusa.com

DNS History

13 records (4 active, 9 former)

●NSns29.domaincontrol.com2020-01-29 → 2026-04-02 · 3 obs

○ 2017-02-11 10:14:10
● 2020-01-29 00:04:06
● 2026-04-02 07:50:58

●NSns30.domaincontrol.com2020-01-29 → 2026-04-02 · 3 obs

○ 2017-02-11 10:14:10
● 2020-01-29 00:04:06
● 2026-04-02 07:50:58

○NSns47.domaincontrol.com2015-06-12 → 2017-02-11 · 4 obs

● 2015-06-12 22:33:12
● 2017-02-11 10:14:10
○ 2020-01-29 00:04:06
○ 2026-04-02 07:50:58

○NSns48.domaincontrol.com2015-06-12 → 2017-02-11 · 4 obs

● 2015-06-12 22:33:12
● 2017-02-11 10:14:10
○ 2020-01-29 00:04:06
○ 2026-04-02 07:50:58

○MXmail.mobilefirstusa.com2015-10-29 → 2017-02-11 · 5 obs

○ 2015-06-12 22:33:12
● 2015-10-29 22:13:48
● 2017-02-11 10:14:10
○ 2020-01-29 00:04:06
○ 2026-04-02 07:50:58

○MXmailstore1.secureserver.net2015-06-12 → 2015-06-12 · 3 obs

● 2015-06-12 22:33:12
○ 2015-10-29 22:13:48
○ 2026-04-02 07:50:58

○MXsmtp.secureserver.net2015-06-12 → 2015-06-12 · 3 obs

● 2015-06-12 22:33:12
○ 2015-10-29 22:13:48
○ 2026-04-02 07:50:58

○A107.180.25.02015-10-29 → 2016-05-10 · 5 obs

○ 2015-06-12 22:33:12
● 2015-10-29 22:13:48
● 2016-05-10 03:07:48
○ 2017-02-11 10:14:10
○ 2026-04-02 07:50:58

●A15.197.225.1282026-04-02 → 2026-04-02 · 2 obs

○ 2020-01-29 00:04:06
● 2026-04-02 07:50:58

○A208.43.88.2272020-01-29 → 2020-01-29 · 3 obs

○ 2017-02-11 10:14:10
● 2020-01-29 00:04:06
○ 2026-04-02 07:50:58

●A3.33.251.1682026-04-02 → 2026-04-02 · 2 obs

○ 2020-01-29 00:04:06
● 2026-04-02 07:50:58

○A50.63.202.12017-02-11 → 2017-02-11 · 4 obs

○ 2016-05-10 03:07:48
● 2017-02-11 10:14:10
○ 2020-01-29 00:04:06
○ 2026-04-02 07:50:58

○A50.63.202.252015-06-12 → 2015-06-12 · 3 obs

● 2015-06-12 22:33:12
○ 2015-10-29 22:13:48
○ 2026-04-02 07:50:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
mobilefirstusa.com	ns29.domaincontrol.com, ns30.domaincontrol.com	4 records

✅ Authoritative Response

Server:173.201.72.15

NS records: ns29.domaincontrol.com, ns30.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mobilefirstusa.com (unsigned zone)

⏱️ Timing

Total: 67ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`15.197.225.128, 3.33.251.168`
NS	2	`ns29.domaincontrol.com, ns30.domaincontrol.com`
SOA	1	`ns29.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns29.domaincontrol.com, ns29.domaincontrol.com, ns30.domaincontrol.com...)

Analysis

IP Addresses

Two IP numbers are pointed to by mobilefirstusa.com: 3.33.251.168 and 15.197.225.128.

other host names include big(0x74697473)-(0x787878).com, ringdivas.tv, eldercareusa.com, ecaaofnwf.com and directluxor.com; they share IP numbers with mobilefirstusa.com.

Name Servers

Two name servers ns29.domaincontrol.com and ns30.domaincontrol.com handle the delegation for mobilefirstusa.com.

mobilefirstusa.com shares the same name server setup as other domains, for instance cabinetdynamics.info, johnlepage.com, jetsmedia.ca, cannonballrun.movie and bertotti.us.

mobilefirstusa.com shares name servers with other domains at least partially, for example svcmedia.net.

Host names with two IP numbers:

ns29.domaincontrol.com points to 2603:5:2181::f and 97.74.104.15.

ns30.domaincontrol.com points to 2603:5:2281::f and 173.201.72.15.

mobilefirstusa.com - robtex.com