`patent-efiling.com`

DNSSEC	⚠️ Not signed
NS	`phdns1.focusip.com` ⭐
		A	3.224.149.80^{🇺🇸 Amazon3.224.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-224-149-80.compute-1.amazonaws.com`
NS	`phdns2.focusip.com`
		A	18.233.218.157^{🇺🇸 Amazon18.232.0.0/14 EC2 IAD prefix}
			PTR	`ec2-18-233-218-157.compute-1.amazonaws.com`
TXT	`v=spf1 -all`
SOA	`phdns1.focusip.com`hostmaster@focusip.com serial=1

`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=1778561116

Same first word

patent-efiling.com

DNS History

2 records (2 active, 0 former)

●NSphdns1.focusip.com2026-04-04 → 2026-05-12 · 2 obs

● 2026-04-04 02:57:08
● 2026-05-12 04:49:32

●NSphdns2.focusip.com2026-04-04 → 2026-05-12 · 2 obs

● 2026-04-04 02:57:08
● 2026-05-12 04:49:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
patent-efiling.com	phdns1.focusip.com, phdns2.focusip.com	2 records

✅ Authoritative Response

Server:18.233.218.157

NS records: phdns1.focusip.com, phdns2.focusip.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for patent-efiling.com (unsigned zone)

⏱️ Timing

Total: 758ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`phdns1.focusip.com, phdns2.focusip.com`
TXT	1	`v=spf1 -all`
SOA	1	`phdns1.focusip.com hostmaster.focusip.co`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (phdns1.focusip.com, phdns2.focusip.com)

Analysis

Name Servers

Two name servers phdns1.focusip.com and phdns2.focusip.com handle the delegation for patent-efiling.com.

patent-efiling.com shares the same name server setup as other domains, for example whois-test.com, mail.idaworks.com, anthropic.fm, dns2.idaworks.com and vm10.tracernetworks.com.

Host names with one IP number:

phdns1.focusip.com points to 3.224.149.80; phdns2.focusip.com points to 18.233.218.157.

patent-efiling.com - robtex.com