`students2usa.com`

DNSSEC	⚠️ Not signed
A	3.33.130.190^{🇺🇸 Amazon3.33.128.0/20}
		PTR	`a2aa9ff50de748dbe.awsglobalaccelerator.com`
A	15.197.148.33^{🇺🇸 Amazon15.197.144.0/20}
NS	`ns13.domaincontrol.com` ⭐
		A	2603:5:21a0::7^{🇺🇸 GODADDY-DNS2603:5:21a0::/44}
			PTR	`ns13.domaincontrol.com`
		A	97.74.106.7^{🇺🇸 GODADDY-DNS97.74.106.0/23}
			PTR	`ns13.domaincontrol.com`
NS	`ns14.domaincontrol.com`
		A	2603:5:22a0::7^{🇺🇸 GODADDY-DNS2603:5:22a0::/44}
			PTR	`ns14.domaincontrol.com`
		A	173.201.74.7^{🇺🇸 GODADDY-DNS173.201.74.0/23}
			PTR	`ns14.domaincontrol.com`
SOA	`ns13.domaincontrol.com`dns@jomax.net 2025-03-09 #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=1785974939

Same first word

students2usa.com

DNS History

15 records (4 active, 11 former)

○NSns-us.1and1-dns.com2017-03-15 → 2017-03-15 · 3 obs

● 2017-03-15 11:45:14
○ 2020-03-22 15:06:32
○ 2026-08-06 00:11:50

○NSns-us.1and1-dns.de2017-03-15 → 2017-03-15 · 3 obs

● 2017-03-15 11:45:14
○ 2020-03-22 15:06:32
○ 2026-08-06 00:11:50

○NSns-us.1and1-dns.org2017-03-15 → 2017-03-15 · 3 obs

● 2017-03-15 11:45:14
○ 2020-03-22 15:06:32
○ 2026-08-06 00:11:50

○NSns-us.1and1-dns.us2017-03-15 → 2017-03-15 · 3 obs

● 2017-03-15 11:45:14
○ 2020-03-22 15:06:32
○ 2026-08-06 00:11:50

●NSns13.domaincontrol.com2026-02-28 → 2026-08-06 · 3 obs

○ 2020-03-22 15:06:32
● 2026-02-28 23:05:46
● 2026-08-06 00:11:50

●NSns14.domaincontrol.com2026-02-28 → 2026-08-06 · 3 obs

○ 2020-03-22 15:06:32
● 2026-02-28 23:05:46
● 2026-08-06 00:11:50

○MXmx00.1and1.com2017-03-15 → 2017-03-15 · 4 obs

○ 2015-11-02 16:32:12
● 2017-03-15 11:45:14
○ 2020-03-22 15:06:32
○ 2026-08-06 00:11:50

○MXmx01.1and1.com2017-03-15 → 2017-03-15 · 4 obs

○ 2015-11-02 16:32:12
● 2017-03-15 11:45:14
○ 2020-03-22 15:06:32
○ 2026-08-06 00:11:50

○MXmx1.biz.mail.yahoo.com2008-11-28 → 2008-11-28 · 3 obs

● 2008-11-28 22:07:42
○ 2015-11-02 16:32:12
○ 2026-08-06 00:11:50

○MXmx5.biz.mail.yahoo.com2008-11-28 → 2008-11-28 · 3 obs

● 2008-11-28 22:07:42
○ 2015-11-02 16:32:12
○ 2026-08-06 00:11:50

●A15.197.148.332026-02-28 → 2026-08-06 · 3 obs

○ 2020-03-22 15:06:32
● 2026-02-28 23:05:46
● 2026-08-06 00:11:50

○A216.39.58.872008-11-28 → 2008-11-28 · 3 obs

● 2008-11-28 22:07:42
○ 2015-11-02 16:32:12
○ 2026-08-06 00:11:50

○A2607:f1c0:100f:f000::23a2017-03-15 → 2017-03-15 · 4 obs

○ 2015-11-02 16:32:12
● 2017-03-15 11:45:14
○ 2020-03-22 15:06:32
○ 2026-08-06 00:11:50

●A3.33.130.1902026-02-28 → 2026-08-06 · 3 obs

○ 2020-03-22 15:06:32
● 2026-02-28 23:05:46
● 2026-08-06 00:11:50

○A74.208.236.1572017-03-15 → 2017-03-15 · 4 obs

○ 2015-11-02 16:32:12
● 2017-03-15 11:45:14
○ 2020-03-22 15:06:32
○ 2026-08-06 00:11:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
students2usa.com	ns13.domaincontrol.com, ns14.domaincontrol.com	4 records

✅ Authoritative Response

Server:173.201.74.7

NS records: ns13.domaincontrol.com, ns14.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for students2usa.com (unsigned zone)

⏱️ Timing

Total: 101ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`3.33.130.190, 15.197.148.33`
NS	2	`ns13.domaincontrol.com, ns14.domaincontrol.com`
SOA	1	`ns13.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns13.domaincontrol.com, ns13.domaincontrol.com, ns14.domaincontrol.com...)

Analysis

IP Addresses

students2usa.com has two IP addresses: 3.33.130.190 and 15.197.148.33

o7x.com, orgpivot.com, hoosierartists.com plus two other host names have IP numbers in common with students2usa.com.

Name Servers

students2usa.com is delegated to two name servers: ns13.domaincontrol.com and ns14.domaincontrol.com.

The name server configuration of students2usa.com is shared with other domains, for instance leagueunited.com, alternative-cancer-treatment.net, tongfat.com.mo and two others.

ns13.domaincontrol.com and ns14.domaincontrol.com each resolve to two IP addresses: ns13.domaincontrol.com points to 97.74.106.7 and 2603:5:21a0::7, while ns14.domaincontrol.com points to 173.201.74.7 and 2603:5:22a0::7.

students2usa.com - robtex.com