`technologymaps.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

nullmx.technologymaps.com

Similar names

samptechnology.com

ampstechnology.com

ghotelscompany.com

DNS History

4 records (3 active, 1 former)

●NSns.buydomains.com2026-03-23 → 2026-03-23 · 2 obs

● 2026-03-23 06:33:48
● 2026-03-23 06:33:50

●NSthis-domain-for-sale.com2026-03-23 → 2026-03-23 · 2 obs

● 2026-03-23 06:33:48
● 2026-03-23 06:33:50

●A207.148.248.1432015-10-25 → 2026-03-23 · 3 obs

○ 2015-06-13 20:23:32
● 2015-10-25 23:08:54
● 2026-03-23 06:33:50

○A66.151.181.492015-06-13 → 2015-06-13 · 3 obs

● 2015-06-13 20:23:32
○ 2015-10-25 23:08:54
○ 2026-03-23 06:33:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, c.gtld-servers.net, j.gtld-servers.net, g.gtld-servers.net...	-
technologymaps.com	ns.buydomains.com, this-domain-for-sale.com	2 records

✅ Authoritative Response

Server:52.20.26.87

NS records: ns.buydomains.com, this-domain-for-sale.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for technologymaps.com (unsigned zone)

⏱️ Timing

Total: 688ms | 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

The parent of nullmx.technologymaps.com is technologymaps.com.

IP Addresses

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

Other host names such as deltrius.com, furnitureexporters.com, ughonline.com, newtonians.com and fridayfunny.com share IPs with technologymaps.com.

Name Servers

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

technologymaps.com shares the same name server setup as other domains, for example thepowerbuilder.com, weymouthauto.com, braives.com, droidgeek.com and personalprofit.com.

technologymaps.com shares name servers with other domains at least partially, for instance aviationlogin.com.

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

technologymaps.com - robtex.com