`worldsc.com`

DNSSEC	⚠️ Not signed
A	2600:1f18:4ae:c605:dd5d:b838:5816:d7fb^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	2600:1f18:4ae:c606:78d4:4260:db4e:aeee^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	13.223.25.84^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
A	54.243.117.197^{🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix}
NS	`ns1.namebrightdns.com` ⭐
		A	2600:1f18:683a:ae1a:6900:d1bd:7672:d0ca^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:532:7c1e:9c2f:d0ac^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	54.163.9.173^{🇺🇸 Amazon54.160.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-163-9-173.compute-1.amazonaws.com`
		A	98.93.116.1^{🇺🇸 Amazon98.88.0.0/13 EC2 IAD prefix}
			PTR	`ec2-98-93-116-1.compute-1.amazonaws.com`
NS	`nsg1.namebrightdns.com`
		A	2600:1f18:683a:ae1a:303c:9b15:3db3:a8a2^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:9b5a:7d38:2d23:6714^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:6fa6:bf7e:9de7:5e92^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.90.140.102^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-90-140-102.compute-1.amazonaws.com`
		A	54.162.235.48^{🇺🇸 Amazon54.160.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-162-235-48.compute-1.amazonaws.com`
		A	54.234.103.190^{🇺🇸 Amazon54.234.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-234-103-190.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1a:6bf1:e70d:7d90:2c9c^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:ac3c:fcfb:521d:2fd5^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:f6ec:2543:1b2e:f83c^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	34.204.47.96^{🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix}
			PTR	`ec2-34-204-47-96.compute-1.amazonaws.com`
		A	54.221.37.2^{🇺🇸 Amazon54.221.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-221-37-2.compute-1.amazonaws.com`
		A	54.225.31.228^{🇺🇸 Amazon54.224.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-225-31-228.compute-1.amazonaws.com`
TXT	`v=spf1 -all`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-07-23 #1

`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=1784826537

Same first word

worldsc.com

Similar names

scworld.co.uk

worldcs.cn

csworld.ru

cworlds.net

scworld.net

csworld.co.jp

csworld.com

csworld.com.cn

scworld.com

worldcs.com

worldcs.ro

cworlds.app

csworld.dk

scworld.cn

csworld.de

srwcold.com

csworld.com.br

cworlds.com

lcwords.com

csworld.ge

scworld.de

csworld.net

lcsword.com

scworld.ru

csworld.it

DNS History

26 records (7 active, 19 former)

●NSns1.namebrightdns.com2015-06-14 → 2026-07-23 · 2 obs

● 2015-06-14 04:28:44
● 2026-07-23 17:17:34

○NSns2.namebrightdns.com2015-06-14 → 2017-04-21 · 4 obs

● 2015-06-14 04:28:44
● 2017-04-21 02:46:30
○ 2026-02-20 12:34:06
○ 2026-07-23 17:17:34

●NSnsg1.namebrightdns.com2026-02-20 → 2026-07-23 · 3 obs

○ 2017-04-21 02:46:30
● 2026-02-20 12:34:06
● 2026-07-23 17:17:34

●NSnsg2.namebrightdns.com2026-02-20 → 2026-07-23 · 3 obs

○ 2017-04-21 02:46:30
● 2026-02-20 12:34:06
● 2026-07-23 17:17:34

○MXanmail.namebrightmail.com2015-06-14 → 2015-06-14 · 3 obs

● 2015-06-14 04:28:44
○ 2015-10-30 07:16:48
○ 2026-07-23 17:17:34

○A107.23.160.2182016-01-01 → 2016-01-01 · 4 obs

○ 2015-10-30 07:16:48
● 2016-01-01 10:24:38
○ 2016-02-04 05:25:52
○ 2026-07-23 17:17:34

○A107.23.198.2402016-09-26 → 2016-09-26 · 4 obs

○ 2016-06-19 01:26:48
● 2016-09-26 17:23:16
○ 2017-04-21 02:46:30
○ 2026-07-23 17:17:34

●A13.223.25.842026-02-20 → 2026-07-23 · 3 obs

○ 2017-04-21 02:46:30
● 2026-02-20 12:34:06
● 2026-07-23 17:17:34

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-02-20 → 2026-07-23 · 3 obs

○ 2017-04-21 02:46:30
● 2026-02-20 12:34:06
● 2026-07-23 17:17:34

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-02-20 → 2026-07-23 · 3 obs

○ 2017-04-21 02:46:30
● 2026-02-20 12:34:06
● 2026-07-23 17:17:34

○A52.0.96.242016-02-04 → 2016-02-04 · 4 obs

○ 2016-01-01 10:24:38
● 2016-02-04 05:25:52
○ 2016-06-19 01:26:48
○ 2026-07-23 17:17:34

○A52.200.243.1232016-06-19 → 2016-06-19 · 4 obs

○ 2016-02-04 05:25:52
● 2016-06-19 01:26:48
○ 2016-09-26 17:23:16
○ 2026-07-23 17:17:34

○A52.204.129.222017-04-21 → 2017-04-21 · 4 obs

○ 2016-09-26 17:23:16
● 2017-04-21 02:46:30
○ 2026-02-20 12:34:06
○ 2026-07-23 17:17:34

○A52.206.43.2342016-09-26 → 2016-09-26 · 4 obs

○ 2016-06-19 01:26:48
● 2016-09-26 17:23:16
○ 2017-04-21 02:46:30
○ 2026-07-23 17:17:34

○A52.4.72.1372016-09-26 → 2016-09-26 · 4 obs

○ 2016-06-19 01:26:48
● 2016-09-26 17:23:16
○ 2017-04-21 02:46:30
○ 2026-07-23 17:17:34

○A52.71.117.992016-02-04 → 2016-02-04 · 4 obs

○ 2016-01-01 10:24:38
● 2016-02-04 05:25:52
○ 2016-06-19 01:26:48
○ 2026-07-23 17:17:34

○A54.152.144.2432016-06-19 → 2016-06-19 · 4 obs

○ 2016-02-04 05:25:52
● 2016-06-19 01:26:48
○ 2016-09-26 17:23:16
○ 2026-07-23 17:17:34

○A54.174.31.2542015-06-14 → 2015-10-30 · 4 obs

● 2015-06-14 04:28:44
● 2015-10-30 07:16:48
○ 2016-01-01 10:24:38
○ 2026-07-23 17:17:34

○A54.208.74.2152015-06-14 → 2015-10-30 · 4 obs

● 2015-06-14 04:28:44
● 2015-10-30 07:16:48
○ 2016-01-01 10:24:38
○ 2026-07-23 17:17:34

○A54.209.90.812016-01-01 → 2016-01-01 · 4 obs

○ 2015-10-30 07:16:48
● 2016-01-01 10:24:38
○ 2016-02-04 05:25:52
○ 2026-07-23 17:17:34

○A54.210.33.1902016-09-26 → 2016-09-26 · 4 obs

○ 2016-06-19 01:26:48
● 2016-09-26 17:23:16
○ 2017-04-21 02:46:30
○ 2026-07-23 17:17:34

○A54.236.123.2242016-09-26 → 2016-09-26 · 4 obs

○ 2016-06-19 01:26:48
● 2016-09-26 17:23:16
○ 2017-04-21 02:46:30
○ 2026-07-23 17:17:34

●A54.243.117.1972026-02-20 → 2026-07-23 · 3 obs

○ 2017-04-21 02:46:30
● 2026-02-20 12:34:06
● 2026-07-23 17:17:34

○A54.85.127.702017-04-21 → 2017-04-21 · 4 obs

○ 2016-09-26 17:23:16
● 2017-04-21 02:46:30
○ 2026-02-20 12:34:06
○ 2026-07-23 17:17:34

○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-06-14 → 2016-09-26 · 4 obs

● 2015-06-14 04:28:44
● 2016-09-26 17:23:16
○ 2017-04-21 02:46:30
○ 2026-07-23 17:17:34

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-04-21 → 2017-04-21 · 4 obs

○ 2016-09-26 17:23:16
● 2017-04-21 02:46:30
○ 2026-02-20 12:34:06
○ 2026-07-23 17:17:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
worldsc.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	12 records

✅ Authoritative Response

Server:3.90.140.102

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for worldsc.com (unsigned zone)

⏱️ Timing

Total: 169ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`13.223.25.84, 54.243.117.197`
AAAA	2	`2600:1f18:4ae:c605:dd5d:b838:5816:d7fb, 2600:1f18:4ae:c606:78d4:4260:db4e:aeee`
NS	2	`nsg1.namebrightdns.com, nsg2.namebrightdns.com`
TXT	2	`afternic-verification-G9G3tM8T8EwEizzPzj, v=spf1 -all`
SOA	1	`ns1.namebrightdns.com dns.namebright.com`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

Analysis

IP Addresses

worldsc.com has four IP addresses: 13.223.25.84, 54.243.117.197, 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb and 2600:1f18:4ae:c606:78d4:4260:db4e:aeee.

healthbn.com, 52c5d.yhtxgroup.com, 7b4bc.jsdcoffee.com and two other host names share IP numbers with worldsc.com.

Name Servers

worldsc.com is served by three name servers: ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

worldsc.com has at least partial name server overlap with other domains, such as selfsovereignty.com, clinicalaesthetics.com, biouno.com and two others.

These name servers tend to appear together with the name servers ns2.namebrightdns.com, domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com.

Hostnames that resolve to 6 IP addresses:

nsg1.namebrightdns.com maps to 3.90.140.102, 54.162.235.48, 54.234.103.190 and 3 additional IP addresses.

nsg2.namebrightdns.com maps to 34.204.47.96, 54.221.37.2, 54.225.31.228 and 3 additional IP addresses.

Hosts that point to four IP numbers:

ns1.namebrightdns.com has four IP addresses: 54.163.9.173, 98.93.116.1, 2600:1f18:683a:ae1a:6900:d1bd:7672:d0ca and 2600:1f18:683a:ae1b:532:7c1e:9c2f:d0ac.

worldsc.com - robtex.com

worldsc.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`worldsc.com`

`com`