`technicalmodels.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=1778347571

Same first word

technicalmodels.com

DNS History

4 records (3 active, 1 former)

●NSns.buydomains.com2026-02-25 → 2026-05-09 · 2 obs

● 2026-02-25 06:46:30
● 2026-05-09 17:34:36

●NSthis-domain-for-sale.com2026-02-25 → 2026-05-09 · 2 obs

● 2026-02-25 06:46:30
● 2026-05-09 17:34:36

●A207.148.248.1432015-11-09 → 2026-05-09 · 3 obs

○ 2015-06-29 21:36:38
● 2015-11-09 19:23:46
● 2026-05-09 17:34:36

○A66.151.181.492015-06-29 → 2015-06-29 · 3 obs

● 2015-06-29 21:36:38
○ 2015-11-09 19:23:46
○ 2026-05-09 17:34:36

🔍 DNS Trace

📋 Delegation Chain

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

⏱️ Timing

Total: 1432ms | 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

technicalmodels.com resolves to a single IP address: 207.148.248.143.

Other host names including wirelessrecharging.com, optimizehr.com, 199.47.192.16.stabilityhosting.com, burkechamber.com and client-151-200-217-109.mrcnet.com share IP numbers with technicalmodels.com.

Name Servers

technicalmodels.com's delegation uses two name servers, this-domain-for-sale.com and ns.buydomains.com.

technicalmodels.com shares the same name server setup as other domains, for example hrportals.com, wikisource.net, duynet.com, auspex.net and trinitymoving.com.

technicalmodels.com at least partially shares name servers with other domains, for example freightncargo.com, rangersroundup.com and mommysecret.com.

These name servers are often used together with ns2.buydomains.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 that point to 52.20.26.87: this-domain-for-sale.com and ns.buydomains.com

technicalmodels.com - robtex.com