`csgiprotoext.com`

DNSSEC	⚠️ Not signed
NS	`omacsgidnse01.csgicorp.com` ⭐
		A	10.22.60.13
NS	`ns1.csgsystems.com`
		A	205.144.147.21^{🇺🇸 AS46895205.144.147.0/24 AC_CSG}
NS	`ns11.csgsystems.com`
		A	205.144.157.21^{🇺🇸 COREBYTE-1205.144.157.0/24 AC_CSG}
NS	`ns12.csgsystems.com`
		A	205.144.157.22^{🇺🇸 COREBYTE-1205.144.157.0/24 AC_CSG}
NS	`ns2.csgsystems.com`
		A	205.144.147.22^{🇺🇸 AS46895205.144.147.0/24 AC_CSG}
TXT	`v=spf1 mx -all`
SOA	`omacsgidnse01.csgicorp.com`postmaster@csgicorp.com serial=7152034

`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=1778406476

Same first word

csgiprotoext.com

DNS History

9 records (5 active, 4 former)

●NSns1.csgsystems.com2026-04-29 → 2026-05-10 · 3 obs

○ 2017-05-12 22:07:50
● 2026-04-29 06:54:22
● 2026-05-10 10:11:04

●NSns11.csgsystems.com2026-04-29 → 2026-05-10 · 3 obs

○ 2017-05-12 22:07:50
● 2026-04-29 06:54:22
● 2026-05-10 10:11:04

●NSns12.csgsystems.com2026-04-29 → 2026-05-10 · 3 obs

○ 2017-05-12 22:07:50
● 2026-04-29 06:54:22
● 2026-05-10 10:11:04

●NSns2.csgsystems.com2026-04-29 → 2026-05-10 · 3 obs

○ 2017-05-12 22:07:50
● 2026-04-29 06:54:22
● 2026-05-10 10:11:04

○NSodcextdns012015-06-06 → 2017-05-12 · 7 obs

● 2015-06-06 12:00:42
● 2015-10-22 04:34:08
○ 2015-12-31 12:53:40
○ 2016-09-08 09:43:08
● 2017-05-12 22:07:50
○ 2026-04-29 06:54:22
○ 2026-05-10 10:11:04

○NSodcextdns022015-06-06 → 2016-04-02 · 6 obs

● 2015-06-06 12:00:42
● 2015-10-22 04:34:08
○ 2015-12-31 12:53:40
● 2016-04-02 05:28:30
○ 2016-09-08 09:43:08
○ 2026-05-10 10:11:04

●NSomacsgidnse01.csgicorp.com2026-04-29 → 2026-05-10 · 3 obs

○ 2017-05-12 22:07:50
● 2026-04-29 06:54:22
● 2026-05-10 10:11:04

○NStdcextdns012015-06-06 → 2017-05-12 · 8 obs

● 2015-06-06 12:00:42
○ 2015-10-22 04:34:08
● 2015-12-31 12:53:40
○ 2016-04-02 05:28:30
● 2016-09-08 09:43:08
● 2017-05-12 22:07:50
○ 2026-04-29 06:54:22
○ 2026-05-10 10:11:04

○NStdcextdns022015-06-06 → 2016-09-08 · 7 obs

● 2015-06-06 12:00:42
○ 2015-10-22 04:34:08
● 2015-12-31 12:53:40
○ 2016-04-02 05:28:30
● 2016-09-08 09:43:08
○ 2017-05-12 22:07:50
○ 2026-05-10 10:11:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
csgiprotoext.com	ns1.csgsystems.com, ns2.csgsystems.com, ns11.csgsystems.com, ns12.csgsystems.com	4 records

✅ Authoritative Response

Server:205.144.147.21

NS records: ns1.csgsystems.com, ns2.csgsystems.com, ns11.csgsystems.com, ns12.csgsystems.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for csgiprotoext.com (unsigned zone)

⏱️ Timing

Total: 594ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns2.csgsystems.com, ns11.csgsystems.com...`
TXT	1	`v=spf1 mx -all`
SOA	1	`omacsgidnse01.csgicorp.com postmaster.cs`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.csgsystems.com, ns2.csgsystems.com, ns11.csgsystems.com...)

Analysis

Name Servers

csgiprotoext.com delegates to five name servers: omacsgidnse01.csgicorp.com, ns11.csgsystems.com, ns12.csgsystems.com, ns1.csgsystems.com and ns2.csgsystems.com.

csgiprotoext.com at least partially shares name servers with other domains such as prdaddomain.com, csgjourney.com, exactview.net, csgedirect.com and 57.221.206.in-addr.arpa.

These name servers are commonly used alongside ns3.csgsystems.com, ns4.csgsystems.com and odcextdns01.

Host names with one IP number:

omacsgidnse01.csgicorp.com points to 10.22.60.13

ns11.csgsystems.com points to 205.144.157.21

ns12.csgsystems.com points to 205.144.157.22

ns1.csgsystems.com points to 205.144.147.21

ns2.csgsystems.com points to 205.144.147.22

csgiprotoext.com - robtex.com