`amazingcourses.com`

DNSSEC	⚠️ Not signed
A	207.148.248.143^{🇺🇸 EIG-29873207.148.248.0/24}
		PTR	`ip-207-148-248-143.defastlink.net`
NS	`ns.buydomains.com` ⚠️ Not in zone NS records
		A	52.20.26.87^{🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix}
			PTR	`ec2-52-20-26-87.compute-1.amazonaws.com`
NS	`this-domain-for-sale.com` ⚠️ Not in zone NS records
		A	52.20.26.87^{🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix}
			PTR	`ec2-52-20-26-87.compute-1.amazonaws.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=1771291435

Same first word

amazingcourses.com

DNS History

8 records (3 active, 5 former)

●NSns.buydomains.com2008-03-10 → 2026-03-23 · 4 obs

● 2008-03-10 08:02:06
○ 2015-05-28 20:59:08
● 2015-10-17 09:35:00
● 2026-03-23 19:52:22

●NSthis-domain-for-sale.com2008-03-10 → 2026-03-23 · 5 obs

● 2008-03-10 08:02:06
○ 2015-05-28 20:59:08
○ 2017-04-19 20:05:28
● 2026-02-22 06:27:10
● 2026-03-23 19:52:22

○MXdev.null2008-03-10 → 2008-03-10 · 3 obs

● 2008-03-10 08:02:06
○ 2015-05-28 20:59:08
○ 2026-03-23 19:52:22

○A141.8.225.1242015-12-18 → 2016-08-07 · 5 obs

○ 2015-10-17 09:35:00
● 2015-12-18 12:34:18
● 2016-08-07 21:32:36
○ 2017-04-19 20:05:28
○ 2026-03-23 19:52:22

●A207.148.248.1432017-04-19 → 2026-03-23 · 3 obs

○ 2016-08-07 21:32:36
● 2017-04-19 20:05:28
● 2026-03-23 19:52:22

○A208.254.26.1322008-03-10 → 2008-03-10 · 3 obs

● 2008-03-10 08:02:06
○ 2015-05-28 20:59:08
○ 2026-03-23 19:52:22

○A50.63.202.1042015-10-17 → 2015-10-17 · 4 obs

○ 2015-05-28 20:59:08
● 2015-10-17 09:35:00
○ 2015-12-18 12:34:18
○ 2026-03-23 19:52:22

○A66.151.181.492015-05-28 → 2015-05-28 · 4 obs

○ 2008-03-10 08:02:06
● 2015-05-28 20:59:08
○ 2015-10-17 09:35:00
○ 2026-03-23 19:52:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, g.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net...	-
amazingcourses.com	ns.buydomains.com, this-domain-for-sale.com	2 records

✅ Authoritative Response

Server:52.4.207.204

NS records: ns.buydomains.com, this-domain-for-sale.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for amazingcourses.com (unsigned zone)

⏱️ Timing

Total: 311ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`207.148.248.143`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns.buydomains.com, this-domain-for-sale.com)

Analysis

IP Addresses

amazingcourses.com maps to IP address 207.148.248.143.

Other host names, for instance bettafishes.com, uplinkservice.com, directoryconsulting.com, dustinsanchez.com and designsequence.com share IP numbers with amazingcourses.com.

Name Servers

Two name servers this-domain-for-sale.com and ns.buydomains.com are delegated to amazingcourses.com.

amazingcourses.com uses the same name server configuration as other domains, such as talkreviews.org, absolutelywhite.com, manhattanlounges.com, prototypetesting.com and ratecuts.com.

amazingcourses.com shares some name servers with other domains, for example honestpainter.com.

Hostnames with one IP number:

this-domain-for-sale.com points to 52.20.26.87

ns.buydomains.com points to 52.20.26.87

Hostnames pointing to 52.20.26.87: this-domain-for-sale.com, ns.buydomains.com

amazingcourses.com - robtex.com