`testingsource.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

testingsource.com

Similar names

sourcetesting.co.nz

sourcetesting.com

sourcetesting.org

DNS History

5 records (3 active, 2 former)

●NSns.buydomains.com2015-06-13 → 2026-03-23 · 2 obs

● 2015-06-13 16:24:56
● 2026-03-23 11:13:08

●NSthis-domain-for-sale.com2026-03-16 → 2026-03-23 · 3 obs

○ 2015-06-13 16:24:56
● 2026-03-16 12:12:28
● 2026-03-23 11:13:08

○A141.8.225.1242016-01-25 → 2016-04-20 · 5 obs

○ 2015-11-03 04:14:54
● 2016-01-25 11:00:44
● 2016-04-20 06:50:54
○ 2017-01-08 05:17:26
○ 2026-03-23 11:13:08

●A207.148.248.1432017-01-08 → 2026-03-23 · 3 obs

○ 2016-04-20 06:50:54
● 2017-01-08 05:17:26
● 2026-03-23 11:13:08

○A50.63.202.1042015-06-13 → 2015-11-03 · 4 obs

● 2015-06-13 16:24:56
● 2015-11-03 04:14:54
○ 2016-01-25 11:00:44
○ 2026-03-23 11:13:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, d.gtld-servers.net, c.gtld-servers.net, j.gtld-servers.net...	-
testingsource.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 testingsource.com (unsigned zone)

⏱️ Timing

Total: 3594ms | 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

testingsource.com points to an IP address: 207.148.248.143.

other host names include spl.splurb.com, hengles.com, ns2.residentialfocus.com, www.alevines.com and tceh.org; they share IP numbers with testingsource.com.

Name Servers

Two name servers this-domain-for-sale.com and ns.buydomains.com handle the delegation for testingsource.com.

testingsource.com shares the same name server setup as other domains, for instance regiamarina.com, carhosts.com, totallysilly.com, nurserylinen.com and cardsbay.com.

testingsource.com at least partially shares name servers with other domains, such as smrgs.com, designingcare.com and nightflight.net.

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 that point to 52.20.26.87: this-domain-for-sale.com and ns.buydomains.com

testingsource.com - robtex.com