`gustusergroup.com`

DNSSEC	⚠️ Not signed
NS	`dns1.saic.com` ⚠️ Not in zone NS records
		A	149.64.184.89^{🇺🇸 AWS-GOVCLOUD149.64.184.0/22 Amazon EC2 Prefix}
			PTR	`dns1.saic.com`
NS	`dns2.saic.com` ⚠️ Not in zone NS records
		A	149.64.184.90^{🇺🇸 AWS-GOVCLOUD149.64.184.0/22 Amazon EC2 Prefix}
			PTR	`dns2.saic.com`

`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=1776047547

Same first word

gustusergroup.com

DNS History

10 records (2 active, 8 former)

○NSdc01p-net-dns-unt1-ns.net.saic.com2015-06-19 → 2015-06-19 · 3 obs

● 2015-06-19 23:55:42
○ 2015-10-31 20:19:54
○ 2026-04-13 02:57:28

●NSdns1.saic.com2026-04-09 → 2026-04-13 · 3 obs

○ 2015-10-31 20:19:54
● 2026-04-09 10:59:02
● 2026-04-13 02:57:28

●NSdns2.saic.com2026-04-09 → 2026-04-13 · 3 obs

○ 2015-10-31 20:19:54
● 2026-04-09 10:59:02
● 2026-04-13 02:57:28

○NSmcles1.saic.com2015-06-19 → 2015-10-31 · 4 obs

● 2015-06-19 23:55:42
● 2015-10-31 20:19:54
○ 2026-04-09 10:59:02
○ 2026-04-13 02:57:28

○NSns1.net.saic.com2015-10-31 → 2015-10-31 · 4 obs

○ 2015-06-19 23:55:42
● 2015-10-31 20:19:54
○ 2026-04-09 10:59:02
○ 2026-04-13 02:57:28

○MXdc01p-em-mx01.saic.com2015-06-19 → 2015-10-31 · 4 obs

● 2015-06-19 23:55:42
● 2015-10-31 20:19:54
○ 2026-04-09 10:59:02
○ 2026-04-13 02:57:28

○MXdc01p-em-mx02.saic.com2015-06-19 → 2015-10-31 · 4 obs

● 2015-06-19 23:55:42
● 2015-10-31 20:19:54
○ 2026-04-09 10:59:02
○ 2026-04-13 02:57:28

○MXem-mxp01.saic.com2015-06-19 → 2015-10-31 · 4 obs

● 2015-06-19 23:55:42
● 2015-10-31 20:19:54
○ 2026-04-09 10:59:02
○ 2026-04-13 02:57:28

○MXem-mxp02.saic.com2015-06-19 → 2015-10-31 · 4 obs

● 2015-06-19 23:55:42
● 2015-10-31 20:19:54
○ 2026-04-09 10:59:02
○ 2026-04-13 02:57:28

○A64.29.151.2212015-06-19 → 2015-10-31 · 4 obs

● 2015-06-19 23:55:42
● 2015-10-31 20:19:54
○ 2026-04-09 10:59:02
○ 2026-04-13 02:57:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net...	-
gustusergroup.com	dns1.saic.com, dns2.saic.com	2 records

✅ Authoritative Response

Server:149.64.184.90

NS records: dns1.saic.com, dns2.saic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gustusergroup.com (unsigned zone)

⏱️ Timing

Total: 225ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns1.saic.com, dns2.saic.com)

Analysis

Name Servers

gustusergroup.com's delegation is to two name servers dns1.saic.com and dns2.saic.com.

gustusergroup.com shares the same name server configuration as other domains, such as c2s2.engilitycorp.com, ipawsconform.net, qwikcite.net, cwmsites.com and refman.org.

gustusergroup.com at least partially shares its name servers with other domains, for instance antarcticasciencealliance.net, joint-network-management-system.com, collaborationforum.net, scicomamericas.com and collaborativeforum.net.

these name servers are commonly used together with dns-emastp01.net.saic.com, hidden.net.saic.com, dns-edmzp01-ns1.net.saic.com and dns-edmzp02-ns2.net.saic.com.

Host names with a single IP:

dns1.saic.com resolves to 149.64.184.89.

dns2.saic.com resolves to 149.64.184.90.

gustusergroup.com - robtex.com