`usanumberone.com`

DNSSEC	⚠️ Not signed
A	38.12.87.188^{🇺🇸 PEGTECHINC38.12.64.0/19 PEG TECH INC}
NS	`a3.share-dns.com` ⭐ ⚠️ Not in parent delegation
		A	172.64.53.25^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`a.share-dns.com` ⚠️ Not in zone NS records
		A	172.64.53.25^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`b.share-dns.net` ⚠️ Not in zone NS records
		A	172.64.52.239^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`b3.share-dns.net` ⚠️ Not in parent delegation
		A	172.64.52.239^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
SOA	`a.share-dns.com`master@share-dns.com serial=1780325413

`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=1785499417

Same first word

usanumberone.com

DNS History

14 records (5 active, 9 former)

●NSa.share-dns.com2026-07-31 → 2026-07-31 · 2 obs

○ 2017-09-10 21:41:26
● 2026-07-31 12:32:58

●NSa3.share-dns.com2026-07-31 → 2026-07-31 · 2 obs

○ 2017-09-10 21:41:26
● 2026-07-31 12:32:58

●NSb.share-dns.net2026-07-31 → 2026-07-31 · 2 obs

○ 2017-09-10 21:41:26
● 2026-07-31 12:32:58

●NSb3.share-dns.net2026-07-31 → 2026-07-31 · 2 obs

○ 2017-09-10 21:41:26
● 2026-07-31 12:32:58

○NSns-cloud-a1.googledomains.com2016-07-19 → 2017-09-10 · 4 obs

○ 2016-03-12 13:45:28
● 2016-07-19 03:44:38
● 2017-09-10 21:41:26
○ 2026-07-31 12:32:58

○NSns-cloud-a2.googledomains.com2016-07-19 → 2017-09-10 · 4 obs

○ 2016-03-12 13:45:28
● 2016-07-19 03:44:38
● 2017-09-10 21:41:26
○ 2026-07-31 12:32:58

○NSns-cloud-a3.googledomains.com2016-07-19 → 2017-09-10 · 4 obs

○ 2016-03-12 13:45:28
● 2016-07-19 03:44:38
● 2017-09-10 21:41:26
○ 2026-07-31 12:32:58

○NSns-cloud-a4.googledomains.com2016-07-19 → 2017-09-10 · 4 obs

○ 2016-03-12 13:45:28
● 2016-07-19 03:44:38
● 2017-09-10 21:41:26
○ 2026-07-31 12:32:58

○NSns11.primarytech.com2015-08-11 → 2015-12-07 · 4 obs

● 2015-08-11 03:57:32
● 2015-12-07 12:07:18
○ 2016-03-12 13:45:28
○ 2026-07-31 12:32:58

○NSns12.primarytech.com2015-08-11 → 2015-12-07 · 4 obs

● 2015-08-11 03:57:32
● 2015-12-07 12:07:18
○ 2016-03-12 13:45:28
○ 2026-07-31 12:32:58

○MXmail.usanumberone.com2015-08-11 → 2015-12-07 · 4 obs

● 2015-08-11 03:57:32
● 2015-12-07 12:07:18
○ 2016-03-12 13:45:28
○ 2026-07-31 12:32:58

○A192.95.25.1902015-08-11 → 2015-12-07 · 4 obs

● 2015-08-11 03:57:32
● 2015-12-07 12:07:18
○ 2016-03-12 13:45:28
○ 2026-07-31 12:32:58

●A38.12.87.1882026-07-31 → 2026-07-31 · 2 obs

○ 2016-03-12 13:45:28
● 2026-07-31 12:32:58

○A45.200.245.1872026-07-31 → 2026-07-31 · 1 obs

○ 2026-07-31 12:32:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net, i.gtld-servers.net...	-
usanumberone.com	b3.share-dns.net, a3.share-dns.com	1 record

✅ Authoritative Response

Server:172.64.53.25

NS records: b3.share-dns.net, a3.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for usanumberone.com (unsigned zone)

⏱️ Timing

Total: 203ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`38.12.87.188`
NS	2	`a.share-dns.com, b.share-dns.net`
SOA	1	`a.share-dns.com master.share-dns.com`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (a3.share-dns.com)

Analysis

IP Addresses

usanumberone.com resolves to just one IP address, 38.12.87.188.

Other hosts including hrbec.com, czstd.com and f-realestate.com share IP addresses with usanumberone.com.

Name Servers

The NS records for usanumberone.com point to four name servers: a3.share-dns.com, a.share-dns.com, b3.share-dns.net and b.share-dns.net.

At least some of usanumberone.com's name servers are shared with other domains, for example farazkavianco.com, acsansovino.com, thepricemonitor.com and two more.

These name servers tend to co-occur with a1.share-dns.com, b1.share-dns.net, a10.share-dns.com and 7 other name servers in the same DNS delegations.

a3.share-dns.com resolves to 172.64.53.25, as does a.share-dns.com. b3.share-dns.net resolves to 172.64.52.239, as does b.share-dns.net.

Host names pointing to 172.64.53.25 IP addresses: a3.share-dns.com and a.share-dns.com.

Host names pointing to 172.64.52.239 IP addresses: b3.share-dns.net and b.share-dns.net.

usanumberone.com - robtex.com