`drnguyendc.com`

DNSSEC	⚠️ Not signed
NS	`ns1.one-res.com` ⚠️ Not in zone NS records
		A	34.203.108.191^{🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix}
			PTR	`ec2-34-203-108-191.compute-1.amazonaws.com`
NS	`ns2.one-res.com` ⚠️ Not in zone NS records
		A	34.203.108.191^{🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix}
			PTR	`ec2-34-203-108-191.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=1774526022

Same first word

drnguyendc.com

DNS History

2 records (2 active, 0 former)

●NSns1.one-res.com2026-03-11 → 2026-03-26 · 2 obs

● 2026-03-11 20:36:00
● 2026-03-26 11:59:06

●NSns2.one-res.com2026-03-11 → 2026-03-26 · 2 obs

● 2026-03-11 20:36:00
● 2026-03-26 11:59:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
drnguyendc.com	ns1.one-res.com, ns2.one-res.com	2 records

✅ Authoritative Response

Server:34.203.108.191

NS records: ns1.one-res.com, ns2.one-res.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for drnguyendc.com (unsigned zone)

⏱️ Timing

Total: 132ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.one-res.com, ns2.one-res.com)

Analysis

Name Servers

Delegation for drnguyendc.com rests with two name servers, ns1.one-res.com and ns2.one-res.com.

drnguyendc.com shares the same name server setup as other domains, including go2pr.net, alaskapickers.com, alaskaaia.com, progressivesolutionsonline.com and dcmexicanfruits.com.

drnguyendc.com partially shares name servers with other domains; for instance stevenstepheni.com and awow.us.

Host names sharing a single IP:

ns1.one-res.com points to 34.203.108.191

ns2.one-res.com points to 34.203.108.191

Host names that point to 34.203.108.191: ns1.one-res.com and ns2.one-res.com

drnguyendc.com - robtex.com

drnguyendc.com

com