`edutesting.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

Subdomains

hostmaster.edutesting.com

Same first word

edutesting.org

edutesting.com

Similar names

testingedu.com

testguiden.se

DNS History

5 records (3 active, 2 former)

●NSns.buydomains.com2015-08-06 → 2026-03-23 · 2 obs

● 2015-08-06 00:03:36
● 2026-03-23 13:24:56

●NSthis-domain-for-sale.com2026-03-23 → 2026-03-23 · 3 obs

○ 2015-08-06 00:03:36
● 2026-03-23 01:16:46
● 2026-03-23 13:24:56

○A141.8.225.1242016-01-21 → 2016-04-12 · 5 obs

○ 2015-08-06 00:03:36
● 2016-01-21 16:05:20
● 2016-04-12 00:19:12
○ 2016-12-07 05:26:12
○ 2026-03-23 13:24:56

●A207.148.248.1432016-12-07 → 2026-03-23 · 3 obs

○ 2016-04-12 00:19:12
● 2016-12-07 05:26:12
● 2026-03-23 13:24:56

○A50.63.202.1042015-08-06 → 2015-08-06 · 3 obs

● 2015-08-06 00:03:36
○ 2016-01-21 16:05:20
○ 2026-03-23 13:24:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
edutesting.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 edutesting.com (unsigned zone)

⏱️ Timing

Total: 1738ms | 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

Hierarchy

edutesting.com is the parent of hostmaster.edutesting.com.

IP Addresses

edutesting.com resolves to a single IP: 207.148.248.143.

Other host names, for instance instanteyeglasses.com, satanclause.com, vminfo.com, nailfever.com and host156.clinicalcommunications.com share IP numbers with edutesting.com.

Name Servers

edutesting.com has two name servers: this-domain-for-sale.com and ns.buydomains.com.

edutesting.com shares the same name server setup as other domains, for example pocketproxy.com, woodcareplus.com, replenishnow.com, steamcup.com and idiomart.com.

edutesting.com shares name servers with other domains to some extent, for example readyboards.com and mireptiles.com.

Host names with one IP number:

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

ns.buydomains.com points to: 52.20.26.87

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

edutesting.com - robtex.com

edutesting.com

com