`gcsk12.net`

DNSSEC	⚠️ Not signed
A	2600:1f18:4ae:c605:f094:2a0a:4985:526e^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	2600:1f18:4ae:c606:def:b9d9:eb9e:7766^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	52.201.53.166^{🇺🇸 Amazon52.200.0.0/13 EC2 IAD prefix}
A	98.82.42.139^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
NS	`ns1.namebrightdns.com` ⭐
		A	2600:1f18:683a:ae1a:941d:603c:10ae:a55b^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:b388:33d7:6b80:b869^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:76c:f6ba:3590:e429^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:852a:590e:7ebc:38bf^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.87.120.121^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-87-120-121.compute-1.amazonaws.com`
		A	18.209.99.9^{🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix}
			PTR	`ec2-18-209-99-9.compute-1.amazonaws.com`
		A	54.221.97.121^{🇺🇸 Amazon54.221.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-221-97-121.compute-1.amazonaws.com`
NS	`nsg1.namebrightdns.com`
		A	2600:1f18:683a:ae1a:1dba:3707:c0e9:eb45^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:6910:62f4:32fe:da87^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:ec0f:1ca0:2573:e629^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:f6dc:95b0:7323:b306^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:67fa:fa22:e118:f9e4^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.91.91.72^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-91-91-72.compute-1.amazonaws.com`
		A	18.208.218.58^{🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix}
			PTR	`ec2-18-208-218-58.compute-1.amazonaws.com`
		A	18.234.93.33^{🇺🇸 Amazon18.232.0.0/14 EC2 IAD prefix}
			PTR	`ec2-18-234-93-33.compute-1.amazonaws.com`
		A	54.83.114.117^{🇺🇸 Amazon54.80.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-83-114-117.compute-1.amazonaws.com`
		A	100.31.89.178^{🇺🇸 Amazon100.24.0.0/13 EC2 IAD prefix}
			PTR	`ec2-100-31-89-178.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1a:3cec:428f:f959:bbcd^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:10ae:a73c:749e:ba96^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:1a53:4f01:b8e5:70ce^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:3c36:edc7:3de8:7b2f^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:5021:20f8:8244:f353^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	54.167.59.20^{🇺🇸 Amazon54.167.0.0/17}
			PTR	`ec2-54-167-59-20.compute-1.amazonaws.com`
		A	98.86.225.195^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
			PTR	`ec2-98-86-225-195.compute-1.amazonaws.com`
		A	98.91.178.132^{🇺🇸 Amazon98.88.0.0/13 EC2 IAD prefix}
			PTR	`ec2-98-91-178-132.compute-1.amazonaws.com`
		A	98.93.47.182^{🇺🇸 Amazon98.88.0.0/13 EC2 IAD prefix}
			PTR	`ec2-98-93-47-182.compute-1.amazonaws.com`
TXT	`v=spf1 -all`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-04-12 #1

`net`

	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=1775996387

⚠️ On DNS blocklist: tif, ultimate
WOT: UNKNOWN (61/100)

Subdomains

www.gcsk12.net

Same first word

gcsk12.org

DNS History

19 records (7 active, 12 former)

○NSa.ns36.de2026-03-24 → 2026-04-12 · 2 obs

○ 2026-03-24 03:53:32
○ 2026-04-12 12:28:46

○NSb.ns36.de2026-03-24 → 2026-04-12 · 2 obs

○ 2026-03-24 03:53:32
○ 2026-04-12 12:28:46

●NSns1.namebrightdns.com2026-04-12 → 2026-04-12 · 2 obs

○ 2026-03-24 03:53:32
● 2026-04-12 12:28:46

○NSns65.domaincontrol.com2015-06-17 → 2017-05-18 · 4 obs

● 2015-06-17 09:14:58
● 2017-05-18 20:24:30
○ 2026-03-24 03:53:32
○ 2026-04-12 12:28:46

○NSns66.domaincontrol.com2015-06-17 → 2017-05-18 · 4 obs

● 2015-06-17 09:14:58
● 2017-05-18 20:24:30
○ 2026-03-24 03:53:32
○ 2026-04-12 12:28:46

●NSnsg1.namebrightdns.com2026-04-12 → 2026-04-12 · 2 obs

○ 2026-03-24 03:53:32
● 2026-04-12 12:28:46

●NSnsg2.namebrightdns.com2026-04-12 → 2026-04-12 · 2 obs

○ 2026-03-24 03:53:32
● 2026-04-12 12:28:46

○MXalt1.aspmx.l.google.com2015-06-17 → 2017-05-18 · 4 obs

● 2015-06-17 09:14:58
● 2017-05-18 20:24:30
○ 2026-03-24 03:53:32
○ 2026-04-12 12:28:46

○MXalt2.aspmx.l.google.com2015-06-17 → 2017-05-18 · 4 obs

● 2015-06-17 09:14:58
● 2017-05-18 20:24:30
○ 2026-03-24 03:53:32
○ 2026-04-12 12:28:46

○MXaspmx.l.google.com2015-06-17 → 2017-05-18 · 4 obs

● 2015-06-17 09:14:58
● 2017-05-18 20:24:30
○ 2026-03-24 03:53:32
○ 2026-04-12 12:28:46

○MXaspmx2.googlemail.com2015-06-17 → 2017-05-18 · 4 obs

● 2015-06-17 09:14:58
● 2017-05-18 20:24:30
○ 2026-03-24 03:53:32
○ 2026-04-12 12:28:46

○MXaspmx3.googlemail.com2015-06-17 → 2017-05-18 · 4 obs

● 2015-06-17 09:14:58
● 2017-05-18 20:24:30
○ 2026-03-24 03:53:32
○ 2026-04-12 12:28:46

○MXmailgw.ns36.de2026-03-24 → 2026-04-12 · 2 obs

○ 2026-03-24 03:53:32
○ 2026-04-12 12:28:46

○A184.168.221.302015-06-17 → 2017-05-18 · 4 obs

● 2015-06-17 09:14:58
● 2017-05-18 20:24:30
○ 2026-03-24 03:53:32
○ 2026-04-12 12:28:46

●A2600:1f18:4ae:c605:f094:2a0a:4985:526e2026-04-12 → 2026-04-12 · 2 obs

○ 2026-03-24 03:53:32
● 2026-04-12 12:28:46

●A2600:1f18:4ae:c606:def:b9d9:eb9e:77662026-04-12 → 2026-04-12 · 2 obs

○ 2026-03-24 03:53:32
● 2026-04-12 12:28:46

●A52.201.53.1662026-04-12 → 2026-04-12 · 2 obs

○ 2026-03-24 03:53:32
● 2026-04-12 12:28:46

○A91.195.240.132026-03-24 → 2026-04-12 · 2 obs

○ 2026-03-24 03:53:32
○ 2026-04-12 12:28:46

●A98.82.42.1392026-04-12 → 2026-04-12 · 2 obs

○ 2026-03-24 03:53:32
● 2026-04-12 12:28:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
gcsk12.net	nsg1.namebrightdns.com, nsg2.namebrightdns.com	-

✅ Authoritative Response

Server:3.91.91.72

NS records: nsg1.namebrightdns.com, nsg2.namebrightdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gcsk12.net (unsigned zone)

⏱️ Timing

Total: 163ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`98.82.42.139, 52.201.53.166`
AAAA	2	`2600:1f18:4ae:c605:f094:2a0a:4985:526e, 2600:1f18:4ae:c606:def:b9d9:eb9e:7766`
NS	2	`nsg2.namebrightdns.com, nsg1.namebrightdns.com`
TXT	2	`afternic-verification-G9G3tM8T8EwEizzPzj, v=spf1 -all`
SOA	1	`ns1.namebrightdns.com dns.namebright.com`

Analysis

Hierarchy

www.gcsk12.net is a child of gcsk12.net.

IP Addresses

gcsk12.net refers to four IP numbers: 2600:1f18:4ae:c605:f094:2a0a:4985:526e, 2600:1f18:4ae:c606:def:b9d9:eb9e:7766, 52.201.53.166 and 98.82.42.139.

Other host names, for instance static.discsplay.com, spartanadvantage.com, tacoslot.com, tartantalent.com and acethemind.com share IP numbers with gcsk12.net.

Name Servers

gcsk12.net is delegated to three name servers: ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

gcsk12.net at least partially shares name servers with other domains, including 36xty.com, trashshare.com, yepcredit.com, rocketsbet.com and cratax.com.

These name servers are commonly used with domain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com and ns2.namebrightdns.com.

Ten IPs:

nsg1.namebrightdns.com resolves to: 2600:1f18:683a:ae1a:1dba:3707:c0e9:eb45, 2600:1f18:683a:ae1a:6910:62f4:32fe:da87, 2600:1f18:683a:ae1a:ec0f:1ca0:2573:e629, 2600:1f18:683a:ae1a:f6dc:95b0:7323:b306, 2600:1f18:683a:ae1b:67fa:fa22:e118:f9e4, 3.91.91.72, 18.208.218.58, 18.234.93.33, 54.83.114.117 and 100.31.89.178.

Nine IPs:

nsg2.namebrightdns.com resolves to: 2600:1f18:683a:ae1a:3cec:428f:f959:bbcd, 2600:1f18:683a:ae1b:10ae:a73c:749e:ba96, 2600:1f18:683a:ae1b:1a53:4f01:b8e5:70ce, 2600:1f18:683a:ae1b:3c36:edc7:3de8:7b2f, 2600:1f18:683a:ae1b:5021:20f8:8244:f353, 54.167.59.20, 98.86.225.195, 98.91.178.132 and 98.93.47.182.

Seven IPs:

ns1.namebrightdns.com resolves to: 2600:1f18:683a:ae1a:941d:603c:10ae:a55b, 2600:1f18:683a:ae1a:b388:33d7:6b80:b869, 2600:1f18:683a:ae1b:76c:f6ba:3590:e429, 2600:1f18:683a:ae1b:852a:590e:7ebc:38bf, 3.87.120.121, 18.209.99.9 and 54.221.97.121.

gcsk12.net - robtex.com

gcsk12.net

net

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

`gcsk12.net`

`net`