dot-us.com - dns.ninja

`dot-us.com`

DNSSEC	⚠️ Not signed
NS	`ns1.iviewer.com` ⚠️ Not in zone NS records
		A	54.209.35.75^{🇺🇸 Amazon54.208.0.0/15 EC2 IAD prefix}
			PTR	`mx2.iviewer.com`
		A	54.221.204.205^{🇺🇸 Amazon54.221.0.0/16 EC2 IAD prefix}
			PTR	`www.dotearth.com`
		A	108.36.103.202^{🇺🇸 AS701108.36.0.0/16 MCI Communications Services, LLC d/b/a Verizon Business}
			PTR	`mx2.iviewer.com`
NS	`ns2.iviewer.com` ⚠️ Not in zone NS records
		A	108.36.103.202^{🇺🇸 AS701108.36.0.0/16 MCI Communications Services, LLC d/b/a Verizon Business}
			PTR	`mx2.iviewer.com`
NS	`ns3.iviewer.com` ⚠️ Not in zone NS records
		A	54.209.35.75^{🇺🇸 Amazon54.208.0.0/15 EC2 IAD prefix}
			PTR	`mx2.iviewer.com`
		A	108.36.103.202^{🇺🇸 AS701108.36.0.0/16 MCI Communications Services, LLC d/b/a Verizon Business}
			PTR	`mx2.iviewer.com`
NS	`ns4.iviewer.com` ⚠️ Not in zone NS records
		A	54.221.204.205^{🇺🇸 Amazon54.221.0.0/16 EC2 IAD prefix}
			PTR	`www.dotearth.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=1782895971

Same first word

dot-us.com

dot-us.org

dot-us.net

Similar names

tud-os.de

ots-du.hr

stud-o.com

tud-os.org

st-duo.com

DNS History

13 records (4 active, 9 former)

●NSns1.iviewer.com2007-10-24 → 2026-07-01 · 2 obs

● 2007-10-24 09:02:38
● 2026-07-01 09:14:56

●NSns2.iviewer.com2007-10-24 → 2026-07-01 · 2 obs

● 2007-10-24 09:02:38
● 2026-07-01 09:14:56

●NSns3.iviewer.com2007-10-24 → 2026-07-01 · 2 obs

● 2007-10-24 09:02:38
● 2026-07-01 09:14:56

●NSns4.iviewer.com2007-10-24 → 2026-07-01 · 2 obs

● 2007-10-24 09:02:38
● 2026-07-01 09:14:56

○NSns5.iviewer.com2015-12-28 → 2026-04-23 · 4 obs

○ 2007-10-24 09:02:38
● 2015-12-28 07:56:38
● 2026-04-23 07:49:24
○ 2026-07-01 09:14:56

○MXmx1.iviewer.com2007-10-24 → 2016-12-24 · 4 obs

● 2007-10-24 09:02:38
● 2016-12-24 08:46:50
○ 2026-03-14 03:08:56
○ 2026-07-01 09:14:56

○MXmx1b.iviewer.com2015-07-18 → 2016-12-24 · 5 obs

○ 2007-10-24 09:02:38
● 2015-07-18 15:40:36
● 2016-12-24 08:46:50
○ 2026-03-14 03:08:56
○ 2026-07-01 09:14:56

○MXmx2.iviewer.com2007-10-24 → 2016-12-24 · 4 obs

● 2007-10-24 09:02:38
● 2016-12-24 08:46:50
○ 2026-03-14 03:08:56
○ 2026-07-01 09:14:56

○MXmx2b.iviewer.com2015-07-18 → 2016-12-24 · 5 obs

○ 2007-10-24 09:02:38
● 2015-07-18 15:40:36
● 2016-12-24 08:46:50
○ 2026-03-14 03:08:56
○ 2026-07-01 09:14:56

○MXmx3.iviewer.com2015-07-18 → 2016-12-24 · 5 obs

○ 2007-10-24 09:02:38
● 2015-07-18 15:40:36
● 2016-12-24 08:46:50
○ 2026-03-14 03:08:56
○ 2026-07-01 09:14:56

○A209.246.220.102007-10-24 → 2007-10-24 · 3 obs

● 2007-10-24 09:02:38
○ 2015-07-18 15:40:36
○ 2026-07-01 09:14:56

○A216.1.60.182015-07-18 → 2016-12-24 · 5 obs

○ 2007-10-24 09:02:38
● 2015-07-18 15:40:36
● 2016-12-24 08:46:50
○ 2026-03-14 03:08:56
○ 2026-07-01 09:14:56

○A23.23.155.192026-03-14 → 2026-04-23 · 4 obs

○ 2016-12-24 08:46:50
● 2026-03-14 03:08:56
● 2026-04-23 07:49:24
○ 2026-07-01 09:14:56

🔍 DNS Trace

Analysis

Name Servers

dot-us.com has four authoritative name servers: ns1.iviewer.com, ns2.iviewer.com, ns3.iviewer.com and ns4.iviewer.com.

dot-us.com has at least partial name server overlap with other domains, such as maremmafarm.com, northamericanbodybuilding.com, ldblog.org and two others.

It is common to find these name servers paired with the name servers ns5.iviewer.com.

Host names with three IP numbers:

ns1.iviewer.com has IP addresses 54.209.35.75, 54.221.204.205 and 108.36.103.202.

Host names with two IP numbers:

ns3.iviewer.com has two IP addresses: 54.209.35.75 and 108.36.103.202.

Host names pointing to a single IP address:

ns2.iviewer.com directs to 108.36.103.202.

ns4.iviewer.com directs to 54.221.204.205.

Host names pointing to 54.209.35.75 IP addresses: ns1.iviewer.com and ns3.iviewer.com.

Host names pointing to 54.221.204.205 IP addresses: ns1.iviewer.com and ns4.iviewer.com.

ns1.iviewer.com, ns3.iviewer.com and ns2.iviewer.com are host names that all point to 108.36.103.202.