usdws.com - robtex.com
usdws.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 23.23.155.19🇺🇸 Amazon23.22.0.0/15 EC2 IAD prefix | ||||||
| PTR | ec2-23-23-155-19.compute-1.amazonaws.com | ||||||
| NS | ns1.iviewer.com ⭐ | ||||||
| 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 | ||||||
| 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 | ||||||
| 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 | ||||||
| A | 54.221.204.205🇺🇸 Amazon54.221.0.0/16 EC2 IAD prefix | ||||||
| PTR | www.dotearth.com | ||||||
| NS | ns5.iviewer.com ⚠️ Not in parent delegation | ||||||
| A | 54.209.35.75🇺🇸 Amazon54.208.0.0/15 EC2 IAD prefix | ||||||
| PTR | mx2.iviewer.com | ||||||
| MX | spamfree4.dotearth.com ⭐ | ||||||
| SOA | ns1.iviewer.comsupport@dotearth.com serial=1670624897 | ||||||
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.netnstld@verisign-grs.com serial=1774405722 | ||||||
Same first word
Similar names
DNS History
13 records (7 active, 6 former)
●NSns1.iviewer.com2026-03-25 → 2026-03-25 · 3 obs
● 2026-03-25 02:31:40
● 2026-03-25 02:31:42
○NSns1.usdws.com2007-11-12 → 2015-10-12 · 4 obs
● 2015-10-12 01:11:46
○ 2026-03-25 02:31:40
○ 2026-03-25 02:31:42
●NSns2.iviewer.com2026-03-25 → 2026-03-25 · 3 obs
● 2026-03-25 02:31:40
● 2026-03-25 02:31:42
○NSns2.usdws.com2007-11-12 → 2015-10-12 · 4 obs
● 2015-10-12 01:11:46
○ 2026-03-25 02:31:40
○ 2026-03-25 02:31:42
●NSns3.iviewer.com2026-03-25 → 2026-03-25 · 3 obs
● 2026-03-25 02:31:40
● 2026-03-25 02:31:42
○NSns3.usdws.com2007-11-12 → 2007-11-12 · 3 obs
○ 2015-05-11 02:33:40
○ 2026-03-25 02:31:42
●NSns4.iviewer.com2026-03-25 → 2026-03-25 · 3 obs
● 2026-03-25 02:31:40
● 2026-03-25 02:31:42
●NSns5.iviewer.com2026-03-25 → 2026-03-25 · 3 obs
● 2026-03-25 02:31:40
● 2026-03-25 02:31:42
○MXmail.usdws.com2015-05-11 → 2015-10-12 · 5 obs
● 2015-05-11 02:33:40
● 2015-10-12 01:11:46
○ 2026-03-25 02:31:40
○ 2026-03-25 02:31:42
●MXspamfree4.dotearth.com2026-03-25 → 2026-03-25 · 3 obs
● 2026-03-25 02:31:40
● 2026-03-25 02:31:42
○A216.30.126.2512007-11-12 → 2007-11-12 · 3 obs
○ 2015-05-11 02:33:40
○ 2026-03-25 02:31:42
●A23.23.155.192026-03-25 → 2026-03-25 · 3 obs
● 2026-03-25 02:31:40
● 2026-03-25 02:31:42
○A71.40.106.42015-05-11 → 2015-10-12 · 5 obs
● 2015-05-11 02:33:40
● 2015-10-12 01:11:46
○ 2026-03-25 02:31:40
○ 2026-03-25 02:31:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| usdws.com | ns3.iviewer.com, ns1.iviewer.com, ns2.iviewer.com, ns4.iviewer.com | 6 records |
✅ Authoritative Response
Server:108.36.103.202
NS records: ns3.iviewer.com, ns1.iviewer.com, ns2.iviewer.com, ns4.iviewer.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for usdws.com (unsigned zone)
⏱️ Timing
Total: 125ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 23.23.155.19 |
| NS | 5 | ns4.iviewer.com, ns1.iviewer.com... |
| MX | 1 | spamfree4.dotearth.com (pri: 0) |
| SOA | 1 | ns1.iviewer.com support.dotearth.com |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns3.iviewer.com, ns1.iviewer.com, ns1.iviewer.com...)
Analysis
IP Addresses
usdws.com maps to IP address 23.23.155.19.
Other host names, for instance penitas.net, rmbcpapc.us, philadelphiamuscle.com, bc2a.net and www.yadkinvalleywinecountry.com share IP numbers with usdws.com.
Name Servers
usdws.com delegates to five name servers: ns1.iviewer.com, ns2.iviewer.com, ns3.iviewer.com, ns4.iviewer.com and ns5.iviewer.com.
usdws.com at least partially shares name servers with other domains such as genomc.com, gearlab.org, zap-id.biz, mediamorphus.com and ebdblog.com.
Host names with three IP numbers:
ns1.iviewer.com points to: 54.209.35.75, 54.221.204.205 and 108.36.103.202.
Host names with two IP numbers:
ns3.iviewer.com points to: 54.209.35.75 and 108.36.103.202.
Host names with one IP number:
ns2.iviewer.com points to: 108.36.103.202.
ns4.iviewer.com points to: 54.221.204.205.
ns5.iviewer.com points to: 54.209.35.75.
Host names that point to 54.209.35.75: ns1.iviewer.com, ns3.iviewer.com and ns5.iviewer.com.
Host names that point to 54.221.204.205: ns1.iviewer.com and ns4.iviewer.com.
Host names that point to 108.36.103.202: ns1.iviewer.com, ns3.iviewer.com and ns2.iviewer.com.
Mail Servers
usdws.com is handled by a single mail server, spamfree4.dotearth.com.