🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`complexlearning.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:7bfe:7609:c768:92a4^{🇺🇸 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	54.173.159.28^{🇺🇸 Amazon54.172.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-173-159-28.compute-1.amazonaws.com`
NS	`nsg1.namebrightdns.com`
		A	2600:1f18:683a:ae1a:4050:f99a:8158:5afa^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:c4a2:ab4a:5bd8:19d7^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:dbe4:7131:a2ea:398^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.80.58.200^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-80-58-200.compute-1.amazonaws.com`
		A	52.201.237.181^{🇺🇸 Amazon52.200.0.0/13 EC2 IAD prefix}
			PTR	`ec2-52-201-237-181.compute-1.amazonaws.com`
		A	184.72.158.182^{🇺🇸 Amazon184.72.128.0/17 IAD prefix}
			PTR	`ec2-184-72-158-182.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1b:9e7f:fa70:dfca:429f^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:a966:6945:d6fc:1055^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:c600:d490:d893:93c6^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	18.208.230.227^{🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix}
			PTR	`ec2-18-208-230-227.compute-1.amazonaws.com`
		A	32.199.157.129
			PTR	`ec2-32-199-157-129.compute-1.amazonaws.com`
		A	52.200.200.180^{🇺🇸 Amazon52.200.0.0/13 EC2 IAD prefix}
			PTR	`ec2-52-200-200-180.compute-1.amazonaws.com`
TXT	`v=spf1 -all`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-09-17 #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=1789640363

Same first word

complexlearning.com

Previous names

Next names

DNS History

19 records (7 active, 12 former)

●NSns1.namebrightdns.com2015-06-18 → 2026-09-17 · 6 obs

● 2015-06-18 04:01:06
● 2015-11-03 01:23:38
○ 2016-01-17 14:02:40
○ 2016-04-05 06:59:56
● 2016-11-25 20:34:16
● 2026-09-17 10:38:42

○NSns2.namebrightdns.com2015-06-18 → 2017-07-05 · 8 obs

● 2015-06-18 04:01:06
● 2015-11-03 01:23:38
○ 2016-01-17 14:02:40
○ 2016-04-05 06:59:56
● 2016-11-25 20:34:16
● 2017-07-05 18:25:52
○ 2026-09-11 12:06:54
○ 2026-09-17 10:38:42

●NSnsg1.namebrightdns.com2016-01-17 → 2026-09-17 · 7 obs

○ 2015-11-03 01:23:38
● 2016-01-17 14:02:40
● 2016-04-05 06:59:56
○ 2016-11-25 20:34:16
○ 2017-07-05 18:25:52
● 2026-09-11 12:06:54
● 2026-09-17 10:38:42

●NSnsg2.namebrightdns.com2016-01-17 → 2026-09-17 · 7 obs

○ 2015-11-03 01:23:38
● 2016-01-17 14:02:40
● 2016-04-05 06:59:56
○ 2016-11-25 20:34:16
○ 2017-07-05 18:25:52
● 2026-09-11 12:06:54
● 2026-09-17 10:38:42

○MXanmail.namebrightmail.com2015-06-18 → 2015-06-18 · 3 obs

● 2015-06-18 04:01:06
○ 2015-11-03 01:23:38
○ 2026-09-17 10:38:42

○A107.21.42.1422016-04-05 → 2016-04-05 · 4 obs

○ 2016-01-17 14:02:40
● 2016-04-05 06:59:56
○ 2016-11-25 20:34:16
○ 2026-09-17 10:38:42

●A13.223.25.842026-09-11 → 2026-09-17 · 3 obs

○ 2017-07-05 18:25:52
● 2026-09-11 12:06:54
● 2026-09-17 10:38:42

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-09-11 → 2026-09-17 · 3 obs

○ 2017-07-05 18:25:52
● 2026-09-11 12:06:54
● 2026-09-17 10:38:42

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-09-11 → 2026-09-17 · 3 obs

○ 2017-07-05 18:25:52
● 2026-09-11 12:06:54
● 2026-09-17 10:38:42

○A52.21.52.1092016-01-17 → 2016-01-17 · 4 obs

○ 2015-11-03 01:23:38
● 2016-01-17 14:02:40
○ 2016-04-05 06:59:56
○ 2026-09-17 10:38:42

○A54.174.149.302016-04-05 → 2016-04-05 · 4 obs

○ 2016-01-17 14:02:40
● 2016-04-05 06:59:56
○ 2016-11-25 20:34:16
○ 2026-09-17 10:38:42

○A54.174.31.2542015-06-18 → 2015-11-03 · 4 obs

● 2015-06-18 04:01:06
● 2015-11-03 01:23:38
○ 2016-01-17 14:02:40
○ 2026-09-17 10:38:42

○A54.208.74.2152015-06-18 → 2015-11-03 · 4 obs

● 2015-06-18 04:01:06
● 2015-11-03 01:23:38
○ 2016-01-17 14:02:40
○ 2026-09-17 10:38:42

○A54.209.174.1672016-01-17 → 2016-01-17 · 4 obs

○ 2015-11-03 01:23:38
● 2016-01-17 14:02:40
○ 2016-04-05 06:59:56
○ 2026-09-17 10:38:42

●A54.243.117.1972026-09-11 → 2026-09-17 · 3 obs

○ 2017-07-05 18:25:52
● 2026-09-11 12:06:54
● 2026-09-17 10:38:42

○A54.84.80.1732016-11-25 → 2016-11-25 · 4 obs

○ 2016-04-05 06:59:56
● 2016-11-25 20:34:16
○ 2017-07-05 18:25:52
○ 2026-09-17 10:38:42

○A54.88.107.1402016-11-25 → 2016-11-25 · 4 obs

○ 2016-04-05 06:59:56
● 2016-11-25 20:34:16
○ 2017-07-05 18:25:52
○ 2026-09-17 10:38:42

○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-06-18 → 2016-04-05 · 4 obs

● 2015-06-18 04:01:06
● 2016-04-05 06:59:56
○ 2016-11-25 20:34:16
○ 2026-09-17 10:38:42

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2016-11-25 → 2017-07-05 · 5 obs

○ 2016-04-05 06:59:56
● 2016-11-25 20:34:16
● 2017-07-05 18:25:52
○ 2026-09-11 12:06:54
○ 2026-09-17 10:38:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, c.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net...	-
complexlearning.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	12 records

✅ Authoritative Response

Server:32.199.157.129

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for complexlearning.com (unsigned zone)

⏱️ Timing

Total: 178ms | 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

complexlearning.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.

Among the host names that share IP numbers with complexlearning.com are ltewimax.com, hwcb1.lb568.com, rololink.com and two others.

Name Servers

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

complexlearning.com partially shares its NS delegation with several other domains, including vandebroeck.com, coretraining.net, evsid.com and two others.

These name servers regularly co-occur with the name servers ns2.namebrightdns.com, domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com.

Host names resolving to 6 IP numbers:

nsg1.namebrightdns.com maps to 3.80.58.200, 52.201.237.181, 184.72.158.182 and 3 additional IP addresses.

nsg2.namebrightdns.com maps to 18.208.230.227, 32.199.157.129, 52.200.200.180 and 3 additional IP addresses.

Hosts with three IP address records:

ns1.namebrightdns.com maps to three IP addresses: 3.89.42.183, 54.173.159.28 and 2600:1f18:683a:ae1a:7bfe:7609:c768:92a4.

complexlearning.com - robtex.com