`(0x736578)course.com`

DNSSEC	⚠️ Not signed
A	2600:9000:a415:47ae:e7f9:ded4:c041:72d9^{🇺🇸 Amazon2600:9000:a400::/43}
		PTR	`a28f7f518295941c1.dualstack.awsglobalaccelerator.com`
A	13.248.206.98^{🇺🇸 Amazon13.248.192.0/20}
NS	`trafficdns1.ddc.com` ⚠️ Not in zone NS records
		A	35.174.194.184^{🇺🇸 Amazon35.168.0.0/13 EC2 IAD prefix}
			PTR	`trafficdns1.ddc.com`
NS	`trafficdns2.ddc.com` ⚠️ Not in zone NS records
		A	34.206.55.207^{🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix}
			PTR	`trafficdns2.ddc.com`
NS	`trafficdns3.ddc.com` ⚠️ Not in zone NS records
		A	35.174.194.184^{🇺🇸 Amazon35.168.0.0/13 EC2 IAD prefix}
			PTR	`trafficdns1.ddc.com`

`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=1778334696

Same first word

(0x736578)course.com

Similar names

exsources.com

(0x736578)source.co.il

excursoes.com

(0x736578)source.com

excourses.com

excursoes.com.br

(0x736578)source.de

DNS History

6 records (5 active, 1 former)

●NStrafficdns1.ddc.com2026-03-03 → 2026-05-09 · 2 obs

● 2026-03-03 12:19:12
● 2026-05-09 13:52:42

●NStrafficdns2.ddc.com2026-03-03 → 2026-05-09 · 2 obs

● 2026-03-03 12:19:12
● 2026-05-09 13:52:42

●NStrafficdns3.ddc.com2026-03-03 → 2026-05-09 · 2 obs

● 2026-03-03 12:19:12
● 2026-05-09 13:52:42

●A13.248.206.982026-03-03 → 2026-05-09 · 3 obs

○ 2017-01-29 05:57:52
● 2026-03-03 12:19:12
● 2026-05-09 13:52:42

●A2600:9000:a415:47ae:e7f9:ded4:c041:72d92026-03-03 → 2026-05-09 · 3 obs

○ 2017-01-29 05:57:52
● 2026-03-03 12:19:12
● 2026-05-09 13:52:42

○A64.38.232.1802015-08-26 → 2017-01-29 · 4 obs

● 2015-08-26 16:41:40
● 2017-01-29 05:57:52
○ 2026-03-03 12:19:12
○ 2026-05-09 13:52:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
(0x736578)course.com	trafficdns1.ddc.com, trafficdns2.ddc.com, trafficdns3.ddc.com	3 records

✅ Authoritative Response

Server:35.174.194.184

NS records: trafficdns1.ddc.com, trafficdns2.ddc.com, trafficdns3.ddc.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for (0x736578)course.com (unsigned zone)

⏱️ Timing

Total: 94ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`13.248.206.98`
AAAA	1	`2600:9000:a415:47ae:e7f9:ded4:c041:72d9`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (trafficdns1.ddc.com, trafficdns2.ddc.com, trafficdns3.ddc.com)

Analysis

IP Addresses

(0x736578)course.com has two IP numbers: 2600:9000:a415:47ae:e7f9:ded4:c041:72d9 and 13.248.206.98.

Other host names, for instance computerbabes.com, chic.org, 1800bailone.com, randy-maugans-malware-service-criminal-enterprise.netelligent-limestone-phishingbotnet.usaauction.com and com252fdns252fwww.indo(0x736578).com share IP numbers with (0x736578)course.com.

Name Servers

(0x736578)course.com is delegated to three name servers: trafficdns1.ddc.com, trafficdns2.ddc.com and trafficdns3.ddc.com.

(0x736578)course.com at least partially shares name servers with other domains, including frenchkiss.com, adultroom.com, beachgirl.com, asianmanor.com and 1800lookbest.com.

These name servers are commonly used with trafficdns4.ddc.com.

Host names with a single IP:

trafficdns1.ddc.com points to 35.174.194.184.

trafficdns2.ddc.com points to 34.206.55.207.

trafficdns3.ddc.com points to 35.174.194.184.

Names pointing to 35.174.194.184: trafficdns1.ddc.com and trafficdns3.ddc.com.

(0x736578)course.com - robtex.com