caobs.com - dns.ninja

`caobs.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:ae1a:7bc2:638d:8ca6:fcc4^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:d57d:390a:64b4:d4f1^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	52.203.211.134^{🇺🇸 Amazon52.200.0.0/13 EC2 IAD prefix}
			PTR	`ec2-52-203-211-134.compute-1.amazonaws.com`
		A	52.204.81.90^{🇺🇸 Amazon52.200.0.0/13 EC2 IAD prefix}
			PTR	`ec2-52-204-81-90.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:30c4:9f4c:e959:1f38^{🇺🇸 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	54.89.201.236^{🇺🇸 Amazon54.89.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-89-201-236.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:f535:3a35:f979:7d42^{🇺🇸 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	3.90.60.86^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-90-60-86.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	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
TXT	`v=spf1 -all`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-07-22 #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=1784742792

Same first word

caobs.com

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DNS History

12 records (7 active, 5 former)

○NSdns0.easily.co.uk2015-05-27 → 2017-10-03 · 4 obs

● 2015-05-27 16:41:14
● 2017-10-03 22:57:04
○ 2026-02-24 20:12:10
○ 2026-07-22 18:19:44

○NSdns1.easily.co.uk2015-05-27 → 2017-10-03 · 4 obs

● 2015-05-27 16:41:14
● 2017-10-03 22:57:04
○ 2026-02-24 20:12:10
○ 2026-07-22 18:19:44

●NSns1.namebrightdns.com2026-02-24 → 2026-07-22 · 3 obs

○ 2017-10-03 22:57:04
● 2026-02-24 20:12:10
● 2026-07-22 18:19:44

●NSnsg1.namebrightdns.com2026-02-24 → 2026-07-22 · 3 obs

○ 2017-10-03 22:57:04
● 2026-02-24 20:12:10
● 2026-07-22 18:19:44

●NSnsg2.namebrightdns.com2026-02-24 → 2026-07-22 · 3 obs

○ 2017-10-03 22:57:04
● 2026-02-24 20:12:10
● 2026-07-22 18:19:44

○MXeasymx2.easily.co.uk2015-05-27 → 2017-10-03 · 4 obs

● 2015-05-27 16:41:14
● 2017-10-03 22:57:04
○ 2026-02-24 20:12:10
○ 2026-07-22 18:19:44

○MXrhea.easily.co.uk2015-05-27 → 2017-10-03 · 4 obs

● 2015-05-27 16:41:14
● 2017-10-03 22:57:04
○ 2026-02-24 20:12:10
○ 2026-07-22 18:19:44

●A13.223.25.842026-02-24 → 2026-07-22 · 3 obs

○ 2017-10-03 22:57:04
● 2026-02-24 20:12:10
● 2026-07-22 18:19:44

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-02-24 → 2026-07-22 · 3 obs

○ 2017-10-03 22:57:04
● 2026-02-24 20:12:10
● 2026-07-22 18:19:44

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-02-24 → 2026-07-22 · 3 obs

○ 2017-10-03 22:57:04
● 2026-02-24 20:12:10
● 2026-07-22 18:19:44

●A54.243.117.1972026-02-24 → 2026-07-22 · 3 obs

○ 2017-10-03 22:57:04
● 2026-02-24 20:12:10
● 2026-07-22 18:19:44

○A83.223.124.82015-05-27 → 2017-10-03 · 4 obs

● 2015-05-27 16:41:14
● 2017-10-03 22:57:04
○ 2026-02-24 20:12:10
○ 2026-07-22 18:19:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, e.gtld-servers.net...	-
caobs.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 caobs.com (unsigned zone)

⏱️ Timing

Total: 218ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`54.243.117.197, 13.223.25.84`
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

caobs.com directs to four IP numbers, which are 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.

mainmode.com, bdaqua.com, realestatemarche.com plus two other host names have IP numbers in common with caobs.com.

Name Servers

caobs.com carries NS records delegating to ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

There is at least partial name server overlap between caobs.com and other domains — lynxmark.com, dlbox.com, dreamsevent.com and two more among them.

The name servers ns2.namebrightdns.com, domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com are often found in combination with these name servers.

Hosts with 7 IP addresses each:

nsg1.namebrightdns.com resolves to 3.90.140.102, 54.89.201.236 and 54.234.103.190 among others, with 4 other IP addresses in total.

Hosts with five IP addresses:

ns1.namebrightdns.com has IP addresses 52.203.211.134, 52.204.81.90 and 2600:1f18:683a:ae1a:6900:d1bd:7672:d0ca along with two other addresses.

nsg2.namebrightdns.com has IP addresses 3.90.60.86, 54.221.37.2 and 54.225.31.228 along with two other addresses.