collaborativeclass.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`collaborativeclass.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:e2e6:a4de:2592:78e5^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:c43e:9c10:9ebc:6cdd^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	52.90.29.37^{🇺🇸 Amazon52.90.0.0/15 EC2 IAD prefix}
			PTR	`ec2-52-90-29-37.compute-1.amazonaws.com`
		A	54.82.98.200^{🇺🇸 Amazon54.80.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-82-98-200.compute-1.amazonaws.com`
NS	`nsg1.namebrightdns.com`
		A	2600:1f18:683a:ae1a:69c8:5e02:88ad:1db8^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:bf98:4592:dea7:ef46^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:49da:9ecc:b32f:89a6^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:69e5:557a:83d3:4a45^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	35.153.53.38^{🇺🇸 Amazon35.153.0.0/16 EC2 IAD prefix}
			PTR	`ec2-35-153-53-38.compute-1.amazonaws.com`
		A	54.80.83.227^{🇺🇸 Amazon54.80.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-80-83-227.compute-1.amazonaws.com`
		A	54.158.3.165^{🇺🇸 Amazon54.156.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-158-3-165.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1a:d7f2:9b5a:c56f:29cd^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:4df3:c738:1b25:b318^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	44.220.162.206^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
			PTR	`ec2-44-220-162-206.compute-1.amazonaws.com`
		A	54.82.105.15^{🇺🇸 Amazon54.80.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-82-105-15.compute-1.amazonaws.com`
		A	98.86.242.106^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
			PTR	`ec2-98-86-242-106.compute-1.amazonaws.com`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
TXT	`v=spf1 -all`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-10-16 #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=1792180789

Same first word

collaborativeclass.com

Previous names

Next names

DNS History

9 records (7 active, 2 former)

●NSns1.namebrightdns.com2026-08-28 → 2026-10-16 · 2 obs

● 2026-08-28 11:56:46
● 2026-10-16 20:14:58

●NSnsg1.namebrightdns.com2026-08-28 → 2026-10-16 · 2 obs

● 2026-08-28 11:56:46
● 2026-10-16 20:14:58

●NSnsg2.namebrightdns.com2026-08-28 → 2026-10-16 · 2 obs

● 2026-08-28 11:56:46
● 2026-10-16 20:14:58

●A13.223.25.842026-08-28 → 2026-10-16 · 3 obs

○ 2017-09-25 12:47:14
● 2026-08-28 11:56:46
● 2026-10-16 20:14:58

○A207.148.248.1432015-11-02 → 2017-09-25 · 5 obs

○ 2015-06-08 16:13:18
● 2015-11-02 07:27:48
● 2017-09-25 12:47:14
○ 2026-08-28 11:56:46
○ 2026-10-16 20:14:58

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-08-28 → 2026-10-16 · 3 obs

○ 2017-09-25 12:47:14
● 2026-08-28 11:56:46
● 2026-10-16 20:14:58

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-08-28 → 2026-10-16 · 3 obs

○ 2017-09-25 12:47:14
● 2026-08-28 11:56:46
● 2026-10-16 20:14:58

●A54.243.117.1972026-08-28 → 2026-10-16 · 3 obs

○ 2017-09-25 12:47:14
● 2026-08-28 11:56:46
● 2026-10-16 20:14:58

○A66.151.181.492015-06-08 → 2015-06-08 · 3 obs

● 2015-06-08 16:13:18
○ 2015-11-02 07:27:48
○ 2026-10-16 20:14:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, b.gtld-servers.net, j.gtld-servers.net, a.gtld-servers.net...	-
collaborativeclass.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	12 records

✅ Authoritative Response

Server:35.153.53.38

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for collaborativeclass.com (unsigned zone)

⏱️ Timing

Total: 142ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`13.223.25.84, 54.243.117.197`
AAAA	2	`2600:1f18:4ae:c606:78d4:4260:db4e:aeee, 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb`
NS	2	`nsg2.namebrightdns.com, nsg1.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

collaborativeclass.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.

lifeqatar.com, skipthompson.com, blueforlandon.com and two other host names share IP numbers with collaborativeclass.com.

Name Servers

Three name servers are authoritative for collaborativeclass.com: ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

collaborativeclass.com partially shares its NS delegation with several other domains, including soerli.com, backup.zydian.com, 10dicas.com and two others.

These name servers often co-occur with the name servers ns2.namebrightdns.com.

Hostnames that resolve to 7 IP addresses:

nsg1.namebrightdns.com carries IP addresses 35.153.53.38, 54.80.83.227 and 54.158.3.165, with 4 other addresses beyond those.

Hostnames pointing to five IP numbers:

nsg2.namebrightdns.com resolves to four IP addresses: 44.220.162.206, 54.82.105.15, 98.86.242.106 and two others.

Hosts that point to four IP numbers:

ns1.namebrightdns.com maps to the following IP addresses: 52.90.29.37, 54.82.98.200, 2600:1f18:683a:ae1a:e2e6:a4de:2592:78e5 and 2600:1f18:683a:ae1b:c43e:9c10:9ebc:6cdd.