`isolationsystem.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

isolationsystem.com

DNS History

14 records (3 active, 11 former)

●NSns.buydomains.com2026-03-13 → 2026-03-22 · 3 obs

○ 2015-05-06 01:31:36
● 2026-03-13 00:52:46
● 2026-03-22 20:29:04

○NSns1.lamenameserver.com2008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 06:00:26
○ 2015-05-06 01:31:36
○ 2026-03-22 20:29:04

○NSns2.lamenameserver.com2008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 06:00:26
○ 2015-05-06 01:31:36
○ 2026-03-22 20:29:04

●NSthis-domain-for-sale.com2026-03-13 → 2026-03-22 · 3 obs

○ 2015-05-06 01:31:36
● 2026-03-13 00:52:46
● 2026-03-22 20:29:04

○MXalt1.aspmx.l.google.com2008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 06:00:26
○ 2015-05-06 01:31:36
○ 2026-03-22 20:29:04

○MXalt2.aspmx.l.google.com2008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 06:00:26
○ 2015-05-06 01:31:36
○ 2026-03-22 20:29:04

○MXaspmx.l.google.com2008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 06:00:26
○ 2015-05-06 01:31:36
○ 2026-03-22 20:29:04

○MXaspmx2.googlemail.com2008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 06:00:26
○ 2015-05-06 01:31:36
○ 2026-03-22 20:29:04

○MXaspmx3.googlemail.com2008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 06:00:26
○ 2015-05-06 01:31:36
○ 2026-03-22 20:29:04

○MXaspmx4.googlemail.com2008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 06:00:26
○ 2015-05-06 01:31:36
○ 2026-03-22 20:29:04

○MXaspmx5.googlemail.com2008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 06:00:26
○ 2015-05-06 01:31:36
○ 2026-03-22 20:29:04

●A207.148.248.1432015-10-12 → 2026-03-22 · 5 obs

○ 2008-03-14 06:00:26
● 2015-10-12 13:21:00
● 2026-03-13 00:52:46
○ 2026-03-17 19:47:24
● 2026-03-22 20:29:04

○A66.151.181.492015-05-06 → 2015-05-06 · 4 obs

○ 2008-03-14 06:00:26
● 2015-05-06 01:31:36
○ 2015-10-12 13:21:00
○ 2026-03-22 20:29:04

○A66.98.227.182008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 06:00:26
○ 2015-05-06 01:31:36
○ 2026-03-22 20:29:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, a.gtld-servers.net, m.gtld-servers.net, g.gtld-servers.net...	-
isolationsystem.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 isolationsystem.com (unsigned zone)

⏱️ Timing

Total: 200ms | 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

isolationsystem.com resolves to a single IP: 207.148.248.143.

Other host names, for instance israline.com, basicoriginal.com, loungevip.com, mx4.mypageants.com and rottweilerguide.com share IP numbers with isolationsystem.com.

Name Servers

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

isolationsystem.com shares the same name server setup as other domains, for example businessrevision.com, sfoo.net, paysac.com, glamourtubes.com and gotkites.com.

isolationsystem.com partially shares name servers with other domains, for instance gamestrikes.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

isolationsystem.com - robtex.com