`insulatedblock.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

insulatedblock.com

DNS History

18 records (3 active, 15 former)

●NSns.buydomains.com2019-03-26 → 2026-03-23 · 3 obs

○ 2017-01-27 03:01:46
● 2019-03-26 05:33:22
● 2026-03-23 04:26:36

○NSns1.fabulous.com2008-03-18 → 2015-06-07 · 4 obs

● 2008-03-18 09:05:10
● 2015-06-07 21:44:02
○ 2016-04-20 07:16:30
○ 2026-03-23 04:26:36

○NSns1626.ztomy.com2016-04-20 → 2017-01-27 · 5 obs

○ 2015-06-07 21:44:02
● 2016-04-20 07:16:30
● 2017-01-27 03:01:46
○ 2019-03-26 05:33:22
○ 2026-03-23 04:26:36

○NSns2.fabulous.com2008-03-18 → 2015-06-07 · 4 obs

● 2008-03-18 09:05:10
● 2015-06-07 21:44:02
○ 2016-04-20 07:16:30
○ 2026-03-23 04:26:36

○NSns2626.ztomy.com2016-04-20 → 2017-01-27 · 5 obs

○ 2015-06-07 21:44:02
● 2016-04-20 07:16:30
● 2017-01-27 03:01:46
○ 2019-03-26 05:33:22
○ 2026-03-23 04:26:36

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

○ 2019-03-26 05:33:22
● 2026-03-03 11:36:52
● 2026-03-23 04:26:36

○MXmail.b-io.co2015-06-07 → 2016-01-26 · 5 obs

○ 2008-03-18 09:05:10
● 2015-06-07 21:44:02
● 2016-01-26 21:57:28
○ 2016-04-20 07:16:30
○ 2026-03-23 04:26:36

○MXpostbox.fabulous.com2008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 09:05:10
○ 2015-06-07 21:44:02
○ 2026-03-23 04:26:36

○A204.11.56.482016-04-20 → 2017-01-27 · 5 obs

○ 2016-01-26 21:57:28
● 2016-04-20 07:16:30
● 2017-01-27 03:01:46
○ 2019-03-26 05:33:22
○ 2026-03-23 04:26:36

●A207.148.248.1432026-03-03 → 2026-03-23 · 3 obs

○ 2019-03-26 05:33:22
● 2026-03-03 11:36:52
● 2026-03-23 04:26:36

○A208.48.81.1332015-06-07 → 2015-06-07 · 4 obs

○ 2008-03-18 09:05:10
● 2015-06-07 21:44:02
○ 2015-11-04 06:39:34
○ 2026-03-23 04:26:36

○A208.48.81.1342015-06-07 → 2015-06-07 · 4 obs

○ 2008-03-18 09:05:10
● 2015-06-07 21:44:02
○ 2015-11-04 06:39:34
○ 2026-03-23 04:26:36

○A208.91.197.1322015-11-04 → 2016-01-26 · 5 obs

○ 2015-06-07 21:44:02
● 2015-11-04 06:39:34
● 2016-01-26 21:57:28
○ 2016-04-20 07:16:30
○ 2026-03-23 04:26:36

○A209.99.64.432019-03-26 → 2019-03-26 · 4 obs

○ 2017-01-27 03:01:46
● 2019-03-26 05:33:22
○ 2026-03-03 11:36:52
○ 2026-03-23 04:26:36

○A216.34.131.1352008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 09:05:10
○ 2015-06-07 21:44:02
○ 2026-03-23 04:26:36

○A64.15.205.1002015-06-07 → 2015-06-07 · 4 obs

○ 2008-03-18 09:05:10
● 2015-06-07 21:44:02
○ 2015-11-04 06:39:34
○ 2026-03-23 04:26:36

○A64.15.205.1012015-06-07 → 2015-06-07 · 4 obs

○ 2008-03-18 09:05:10
● 2015-06-07 21:44:02
○ 2015-11-04 06:39:34
○ 2026-03-23 04:26:36

○PTRns1626.ztomy.com2017-01-27 → 2017-01-27 · 3 obs

● 2017-01-27 03:01:46
○ 2019-03-26 05:33:22
○ 2026-03-23 04:26:36

🔍 DNS Trace

📋 Delegation Chain

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

⏱️ Timing

Total: 118ms | 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

insulatedblock.com points to a single IP address: 207.148.248.143.

Other host names such as myranks.com, hillsidevets.com, salonindex.com, nullmx.themegardens.com and rhythmkidz.com share IP numbers with insulatedblock.com.

Name Servers

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

insulatedblock.com uses the same name server setup as other domains, including safetytether.com, icyhut.com, wildis.com, icut.net and womensathletic.com.

insulatedblock.com shares some name servers with other domains, for example gulpan.com.

Host names sharing a single IP: this-domain-for-sale.com and ns.buydomains.com point to 52.20.26.87.

insulatedblock.com - robtex.com