`discountedcourses.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

discountedcourses.com

DNS History

12 records (3 active, 9 former)

●NSns.buydomains.com2026-03-24 → 2026-03-24 · 3 obs

○ 2017-02-06 20:56:20
● 2026-03-24 03:41:02
● 2026-03-24 03:41:04

○NSns37.domaincontrol.com2017-02-06 → 2017-02-06 · 4 obs

○ 2016-05-06 01:55:46
● 2017-02-06 20:56:20
○ 2026-03-24 03:41:02
○ 2026-03-24 03:41:04

○NSns38.domaincontrol.com2017-02-06 → 2017-02-06 · 4 obs

○ 2016-05-06 01:55:46
● 2017-02-06 20:56:20
○ 2026-03-24 03:41:02
○ 2026-03-24 03:41:04

○NSns73.domaincontrol.com2016-05-06 → 2016-05-06 · 3 obs

● 2016-05-06 01:55:46
○ 2017-02-06 20:56:20
○ 2026-03-24 03:41:04

○NSns74.domaincontrol.com2016-05-06 → 2016-05-06 · 3 obs

● 2016-05-06 01:55:46
○ 2017-02-06 20:56:20
○ 2026-03-24 03:41:04

●NSthis-domain-for-sale.com2026-03-24 → 2026-03-24 · 3 obs

○ 2017-02-06 20:56:20
● 2026-03-24 03:41:02
● 2026-03-24 03:41:04

○MXdiscountedcourses-com.mail.protection.outlook.com2017-02-06 → 2017-02-06 · 4 obs

○ 2016-05-06 01:55:46
● 2017-02-06 20:56:20
○ 2026-03-24 03:41:02
○ 2026-03-24 03:41:04

○MXmailstore1.secureserver.net2016-05-06 → 2016-05-06 · 3 obs

● 2016-05-06 01:55:46
○ 2017-02-06 20:56:20
○ 2026-03-24 03:41:04

○MXsmtp.secureserver.net2016-05-06 → 2016-05-06 · 3 obs

● 2016-05-06 01:55:46
○ 2017-02-06 20:56:20
○ 2026-03-24 03:41:04

○A160.153.136.12016-05-06 → 2016-05-06 · 3 obs

● 2016-05-06 01:55:46
○ 2017-02-06 20:56:20
○ 2026-03-24 03:41:04

○A184.168.221.382017-02-06 → 2017-02-06 · 4 obs

○ 2016-05-06 01:55:46
● 2017-02-06 20:56:20
○ 2018-12-31 09:40:18
○ 2026-03-24 03:41:04

●A207.148.248.1432018-12-31 → 2026-03-24 · 3 obs

○ 2017-02-06 20:56:20
● 2018-12-31 09:40:18
● 2026-03-24 03:41:04

🔍 DNS Trace

Analysis

IP Addresses

discountedcourses.com points to IP number 207.148.248.143.

For instance, other host names blu.foximprovements.com, wppb.net, mx.tractiontraining.com, regalnannies.com and honorreviews.com share IP numbers with discountedcourses.com.

Name Servers

discountedcourses.com is delegated to two name servers: this-domain-for-sale.com and ns.buydomains.com.

discountedcourses.com uses the same name server setup as other domains such as mngts.com, micu.net, hypnosisaid.com, strategicmatrix.com and mrdish.com.

discountedcourses.com shares name servers with other domains at least partially, for instance showsetc.com and subvii.com.

Host names with a single IP

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

ns.buydomains.com points to: 52.20.26.87

Host names pointing to 52.20.26.87: this-domain-for-sale.com and ns.buydomains.com

discountedcourses.com - robtex.com