573.us - robtex.com
573.us
| DNSSEC | ⚠️ Not signed | ||||||
| A | 52.20.84.62🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-52-20-84-62.compute-1.amazonaws.com | ||||||
| NS | ns1.atom.com ⭐ | ||||||
| A | 44.219.81.145🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix | ||||||
| PTR | ec2-44-219-81-145.compute-1.amazonaws.com | ||||||
| NS | ns2.atom.com | ||||||
| A | 50.19.240.86🇺🇸 Amazon50.19.128.0/17 EC2 IAD prefix | ||||||
| PTR | ec2-50-19-240-86.compute-1.amazonaws.com | ||||||
| SOA | ns1.atom.comhostmaster@573.us 2026-10-08 #1 | ||||||
us
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1792425017 | ||||||
Same first word
Similar names
Previous names
5726.us |
57260.us |
57262.us |
57264.us |
5727.us |
57271.us |
57273.us |
57274.us |
57275.us |
57277.us |
57278.us |
57279.us |
5728.us |
57281.us |
57284.us |
57286.us |
57288.us |
57289.us |
57291.us |
57298.us |
Next names
5730.us |
57300.us |
57301.us |
57302.us |
57303.us |
57305.us |
57306.us |
57308.us |
5731.us |
57314.us |
5732.us |
57320.us |
57323.us |
57325.us |
5733.us |
57331.us |
57334.us |
57338.us |
57342.us |
57343.us |
DNS History
10 records (3 active, 7 former)
○NSns1.above.com2015-06-21 → 2016-12-23 · 4 obs
● 2016-12-23 22:53:30
○ 2019-03-26 00:45:04
○ 2026-10-19 16:40:08
●NSns1.atom.com2026-09-10 → 2026-10-19 · 3 obs
● 2026-09-10 07:20:54
● 2026-10-19 16:40:08
○NSns1.uniregistrymarket.link2019-03-26 → 2019-03-26 · 4 obs
● 2019-03-26 00:45:04
○ 2026-09-10 07:20:54
○ 2026-10-19 16:40:08
○NSns2.above.com2015-06-21 → 2016-12-23 · 4 obs
● 2016-12-23 22:53:30
○ 2019-03-26 00:45:04
○ 2026-10-19 16:40:08
●NSns2.atom.com2026-09-10 → 2026-10-19 · 3 obs
● 2026-09-10 07:20:54
● 2026-10-19 16:40:08
○NSns2.uniregistrymarket.link2019-03-26 → 2019-03-26 · 4 obs
● 2019-03-26 00:45:04
○ 2026-09-10 07:20:54
○ 2026-10-19 16:40:08
○MXmail.post-host.net2015-06-21 → 2016-04-24 · 4 obs
● 2016-04-24 06:47:12
○ 2016-12-23 22:53:30
○ 2026-10-19 16:40:08
○A103.224.182.2422015-06-21 → 2016-12-23 · 4 obs
● 2016-12-23 22:53:30
○ 2019-03-26 00:45:04
○ 2026-10-19 16:40:08
●A52.20.84.622026-09-10 → 2026-10-19 · 3 obs
● 2026-09-10 07:20:54
● 2026-10-19 16:40:08
○A69.172.201.1532019-03-26 → 2019-03-26 · 4 obs
● 2019-03-26 00:45:04
○ 2026-09-10 07:20:54
○ 2026-10-19 16:40:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us... | 16 records |
| 573.us | ns1.atom.com, ns2.atom.com | - |
✅ Authoritative Response
Server:50.19.240.86
NS records: ns1.atom.com, ns2.atom.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 573.us (unsigned zone)
⏱️ Timing
Total: 201ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.20.84.62 |
| NS | 2 | ns2.atom.com, ns1.atom.com |
| SOA | 1 | ns1.atom.com hostmaster.573.us |
📌 Glue Records Collected
Total: 16
In-bailiwick: 16 (b.cctld.us, f.cctld.us, k.cctld.us...)
Analysis
IP Addresses
573.us resolves to just one IP address, 52.20.84.62.
Two other host names, along with hydroponicgardenkits.com, zerodriftdoctrine.com and sypc.com, also share IP numbers with 573.us.
Name Servers
573.us has two authoritative name servers — ns1.atom.com and ns2.atom.com.
573.us shares its NS records with other domains, for example wearluna.com, parkeshutters.com, stormwinds.com and two others.
573.us and other domains like tipsumo.com, perdocs.com and emojj.com share some name servers
Both ns1.atom.com and ns2.atom.com have a single IP address each — ns1.atom.com resolves to 44.219.81.145 while ns2.atom.com resolves to 50.19.240.86.