usb.guru - robtex.com
usb.guru
| 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@usb.guru 2025-10-10 #3 | ||||||
guru
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.guru ⭐ | ||||||
| NS | v0n1.nic.guru | ||||||
| NS | v0n2.nic.guru | ||||||
| NS | v0n3.nic.guru | ||||||
| NS | v2n0.nic.guru | ||||||
| NS | v2n1.nic.guru | ||||||
| SOA | v0n0.nic.guruhostmaster@donuts.email serial=1779026679 | ||||||
Same first word
Similar names
DNS History
8 records (3 active, 5 former)
○NSns01.one.com2016-12-11 → 2016-12-11 · 3 obs
● 2016-12-11 00:52:34
○ 2026-03-28 22:44:52
○ 2026-05-17 14:49:34
○ 2026-03-28 22:44:52
○ 2026-05-17 14:49:34
○NSns02.one.com2016-12-11 → 2016-12-11 · 3 obs
● 2016-12-11 00:52:34
○ 2026-03-28 22:44:52
○ 2026-05-17 14:49:34
○ 2026-03-28 22:44:52
○ 2026-05-17 14:49:34
●NSns1.atom.com2026-05-13 → 2026-05-17 · 3 obs
○ 2026-03-28 22:44:52
● 2026-05-13 14:53:28
● 2026-05-17 14:49:34
● 2026-05-13 14:53:28
● 2026-05-17 14:49:34
●NSns2.atom.com2026-05-13 → 2026-05-17 · 3 obs
○ 2026-03-28 22:44:52
● 2026-05-13 14:53:28
● 2026-05-17 14:49:34
● 2026-05-13 14:53:28
● 2026-05-17 14:49:34
○MXmxcluster1.one.com2016-12-11 → 2016-12-11 · 3 obs
● 2016-12-11 00:52:34
○ 2026-03-28 22:44:52
○ 2026-05-17 14:49:34
○ 2026-03-28 22:44:52
○ 2026-05-17 14:49:34
○MXmxcluster2.one.com2016-12-11 → 2016-12-11 · 3 obs
● 2016-12-11 00:52:34
○ 2026-03-28 22:44:52
○ 2026-05-17 14:49:34
○ 2026-03-28 22:44:52
○ 2026-05-17 14:49:34
○A46.30.213.2112016-12-11 → 2016-12-11 · 3 obs
● 2016-12-11 00:52:34
○ 2026-03-28 22:44:52
○ 2026-05-17 14:49:34
○ 2026-03-28 22:44:52
○ 2026-05-17 14:49:34
●A52.20.84.622026-05-13 → 2026-05-17 · 3 obs
○ 2026-03-28 22:44:52
● 2026-05-13 14:53:28
● 2026-05-17 14:49:34
● 2026-05-13 14:53:28
● 2026-05-17 14:49:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| guru | v0n0.nic.guru, v0n1.nic.guru, v0n2.nic.guru, v0n3.nic.guru... | - |
| usb.guru | 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 usb.guru (unsigned zone)
⏱️ Timing
Total: 482ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.20.84.62 |
| NS | 2 | ns1.atom.com, ns2.atom.com |
| SOA | 1 | ns1.atom.com hostmaster.usb.guru |
Analysis
IP Addresses
The A record for usb.guru is 52.20.84.62.
lookassist.com, browsernation.com, purebly.com and 2 share IP numbers with usb.guru.
Name Servers
usb.guru delegates to ns1.atom.com and ns2.atom.com as authoritative name servers.
The same NS records apply to usb.guru, onlyflex.com, elibee.com, real.to and 2.
usb.guru and the domains aciada.com, londonvolt.com and i2020.net share at least some of their authoritative servers.
44.219.81.145 is the IP address for ns1.atom.com.
ns2.atom.com maps to IP 50.19.240.86.