`htmlcompanion.com`

DNSSEC	⚠️ Not signed
A	207.148.248.143^{🇺🇸 EIG-29873207.148.248.0/24}
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=1778402776

Subdomains

www.htmlcompanion.com

Same first word

htmlcompanion.com

DNS History

4 records (3 active, 1 former)

●NSns.buydomains.com2026-05-05 → 2026-05-10 · 2 obs

● 2026-05-05 05:17:44
● 2026-05-10 08:56:46

●NSthis-domain-for-sale.com2026-05-05 → 2026-05-10 · 2 obs

● 2026-05-05 05:17:44
● 2026-05-10 08:56:46

●A207.148.248.1432015-10-28 → 2026-05-10 · 3 obs

○ 2015-06-16 05:21:34
● 2015-10-28 16:04:46
● 2026-05-10 08:56:46

○A66.151.181.492015-06-16 → 2015-06-16 · 3 obs

● 2015-06-16 05:21:34
○ 2015-10-28 16:04:46
○ 2026-05-10 08:56:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, a.gtld-servers.net, k.gtld-servers.net, e.gtld-servers.net...	-
htmlcompanion.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 htmlcompanion.com (unsigned zone)

⏱️ Timing

Total: 130ms | 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

htmlcompanion.com is a parent of www.htmlcompanion.com.

IP Addresses

htmlcompanion.com points to a single IP number: 207.148.248.143.

Other host names, for instance anbe.net, broadcast.gamingchamber.com, cemmex.com, mx4.simplyextra.com and emsg.org share IP numbers with htmlcompanion.com.

Name Servers

Delegation for htmlcompanion.com rests with two name servers, this-domain-for-sale.com and ns.buydomains.com.

htmlcompanion.com shares the same name server setup as other domains, including wmconsultants.com, cruisegala.com, citizenstitle.com, sugarlessshack.com and doggypaw.com.

htmlcompanion.com partially shares name servers with other domains; for instance petrosuite.com and animedimension.com.

Host names sharing 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

htmlcompanion.com - robtex.com