cis4.com - dns.ninja

`cis4.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:c41d:b4cf:322b:2aa6^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.89.42.183^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-89-42-183.compute-1.amazonaws.com`
		A	100.58.124.42^{🇺🇸 Amazon100.48.0.0/12 EC2 IAD prefix}
			PTR	`ec2-100-58-124-42.compute-1.amazonaws.com`
NS	`nsg1.namebrightdns.com`
		A	2600:1f18:683a:ae1a:4f4e:999e:923d:5c17^{🇺🇸 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:53a5:7e50:1f55:7b6f^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:c77b:8621:67b5:65^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	54.152.124.255^{🇺🇸 Amazon54.152.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-152-124-255.compute-1.amazonaws.com`
		A	54.211.183.184^{🇺🇸 Amazon54.211.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-211-183-184.compute-1.amazonaws.com`
		A	100.27.188.59^{🇺🇸 Amazon100.24.0.0/13 EC2 IAD prefix}
			PTR	`ec2-100-27-188-59.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1a:1ff8:84b4:19de:5ca6^{🇺🇸 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	54.162.235.48^{🇺🇸 Amazon54.160.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-162-235-48.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	54.235.53.129^{🇺🇸 Amazon54.234.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-235-53-129.compute-1.amazonaws.com`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
TXT	`v=spf1 -all`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-08-08 #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=1786230634

Same first word

cis4.com

cis4.net

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sc4i.org

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DNS History

18 records (7 active, 11 former)

○NSns0.telivo.com2008-03-17 → 2008-03-17 · 3 obs

● 2008-03-17 21:51:20
○ 2015-09-06 13:51:56
○ 2026-08-08 23:36:28

○NSns01.cashparking.com2016-04-24 → 2017-10-01 · 5 obs

○ 2015-09-06 13:51:56
● 2016-04-24 08:28:12
● 2017-10-01 01:39:56
○ 2026-06-18 13:56:22
○ 2026-08-08 23:36:28

○NSns02.cashparking.com2017-10-01 → 2017-10-01 · 4 obs

○ 2016-04-24 08:28:12
● 2017-10-01 01:39:56
○ 2026-06-18 13:56:22
○ 2026-08-08 23:36:28

●NSns1.namebrightdns.com2026-06-18 → 2026-08-08 · 3 obs

○ 2017-10-01 01:39:56
● 2026-06-18 13:56:22
● 2026-08-08 23:36:28

○NSns1.telivo.com2008-03-17 → 2008-03-17 · 3 obs

● 2008-03-17 21:51:20
○ 2015-09-06 13:51:56
○ 2026-08-08 23:36:28

●NSnsg1.namebrightdns.com2026-06-18 → 2026-08-08 · 3 obs

○ 2017-10-01 01:39:56
● 2026-06-18 13:56:22
● 2026-08-08 23:36:28

●NSnsg2.namebrightdns.com2026-06-18 → 2026-08-08 · 3 obs

○ 2017-10-01 01:39:56
● 2026-06-18 13:56:22
● 2026-08-08 23:36:28

○MX(root)2017-10-01 → 2017-10-01 · 4 obs

○ 2016-12-14 05:19:34
● 2017-10-01 01:39:56
○ 2026-06-18 13:56:22
○ 2026-08-08 23:36:28

○MX102017-10-01 → 2017-10-01 · 4 obs

○ 2016-12-14 05:19:34
● 2017-10-01 01:39:56
○ 2026-06-18 13:56:22
○ 2026-08-08 23:36:28

○MXbackupmx.telivo.com2008-03-17 → 2008-03-17 · 3 obs

● 2008-03-17 21:51:20
○ 2015-09-06 13:51:56
○ 2026-08-08 23:36:28

○MXmailforward.telivo.com2008-03-17 → 2008-03-17 · 3 obs

● 2008-03-17 21:51:20
○ 2015-09-06 13:51:56
○ 2026-08-08 23:36:28

○MXmailstore1.secureserver.net2016-04-24 → 2016-12-14 · 5 obs

○ 2015-09-06 13:51:56
● 2016-04-24 08:28:12
● 2016-12-14 05:19:34
○ 2017-10-01 01:39:56
○ 2026-08-08 23:36:28

○MXsmtp.secureserver.net2016-04-24 → 2016-12-14 · 5 obs

○ 2015-09-06 13:51:56
● 2016-04-24 08:28:12
● 2016-12-14 05:19:34
○ 2017-10-01 01:39:56
○ 2026-08-08 23:36:28

●A13.223.25.842026-06-18 → 2026-08-08 · 3 obs

○ 2017-10-01 01:39:56
● 2026-06-18 13:56:22
● 2026-08-08 23:36:28

○A184.168.221.962016-04-24 → 2017-10-01 · 4 obs

● 2016-04-24 08:28:12
● 2017-10-01 01:39:56
○ 2026-06-18 13:56:22
○ 2026-08-08 23:36:28

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-06-18 → 2026-08-08 · 3 obs

○ 2017-10-01 01:39:56
● 2026-06-18 13:56:22
● 2026-08-08 23:36:28

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-06-18 → 2026-08-08 · 3 obs

○ 2017-10-01 01:39:56
● 2026-06-18 13:56:22
● 2026-08-08 23:36:28

●A54.243.117.1972026-06-18 → 2026-08-08 · 3 obs

○ 2017-10-01 01:39:56
● 2026-06-18 13:56:22
● 2026-08-08 23:36:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net, e.gtld-servers.net...	-
cis4.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	12 records

✅ Authoritative Response

Server:54.162.235.48

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cis4.com (unsigned zone)

⏱️ Timing

Total: 234ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`54.243.117.197, 13.223.25.84`
AAAA	2	`2600:1f18:4ae:c606:78d4:4260:db4e:aeee, 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb`
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

cis4.com points to the 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.

Among the host names that share IP numbers with cis4.com are mail01.ise-ltd.com, obiora.com, dinnerbee.com and two others.

Name Servers

cis4.com is delegated to three name servers: ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

At least some of cis4.com's name servers are shared with other domains, for example ns2.explova.com, banggiaxe.com, www.revistaprivilege.com and two more.

It is common for these name servers to be used in conjunction with the name servers ns2.namebrightdns.com, domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com.

Host names resolving to 7 IP numbers:

nsg1.namebrightdns.com resolves to 54.152.124.255, 54.211.183.184, 100.27.188.59 and 4 other IP addresses.

Hostnames that point to five IP numbers:

nsg2.namebrightdns.com directs to 54.162.235.48, 54.221.37.2, 54.235.53.129 and two other IP addresses.

Hosts with three IP address records:

ns1.namebrightdns.com points to 3.89.42.183, 100.58.124.42 and 2600:1f18:683a:ae1a:c41d:b4cf:322b:2aa6.