usb.co - robtex.com
usb.co
| DNSSEC | ⚠️ Not signed | ||||||
| A | 64.190.63.222🇩🇪 SEDO64.190.62.0/23 -NET2-PI | ||||||
| NS | ns1.sedoparking.com ⭐ | ||||||
| A | 3.130.216.63🇺🇸 Amazon3.130.0.0/16 EC2 CMH prefix | ||||||
| PTR | ec2-3-130-216-63.us-east-2.compute.amazonaws.com | ||||||
| A | 91.195.241.8🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | ns2.sedoparking.com | ||||||
| A | 34.211.188.210🇺🇸 Amazon34.208.0.0/12 EC2 PDX prefix | ||||||
| PTR | ec2-34-211-188-210.us-west-2.compute.amazonaws.com | ||||||
| A | 91.195.240.8🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| MX | localhost ⭐ | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.sedoparking.comhostmaster@sedo.de 2018-05-16 #1 | ||||||
co
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.registrydns.co | ||||||
| NS | b.registrydns.co | ||||||
| NS | c.registrydns.co | ||||||
| NS | d.registrydns.co | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1759704782 | ||||||
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
●NSns1.sedoparking.com2015-07-22 → 2026-07-13 · 2 obs
● 2026-07-13 18:34:02
●NSns2.sedoparking.com2015-07-22 → 2026-07-13 · 2 obs
● 2026-07-13 18:34:02
●MXlocalhost2016-09-03 → 2026-07-13 · 3 obs
● 2016-09-03 20:56:30
● 2026-07-13 18:34:02
○MXmail.nickstel.com2015-07-22 → 2016-05-27 · 4 obs
● 2016-05-27 16:11:34
○ 2016-09-03 20:56:30
○ 2026-07-13 18:34:02
○A64.190.62.1112021-07-26 → 2021-07-26 · 4 obs
● 2021-07-26 04:02:50
○ 2026-02-22 05:25:26
○ 2026-07-13 18:34:02
●A64.190.63.2222026-02-22 → 2026-07-13 · 3 obs
● 2026-02-22 05:25:26
● 2026-07-13 18:34:02
○A72.52.4.1192018-10-17 → 2018-10-17 · 4 obs
● 2018-10-17 20:52:58
○ 2020-10-07 02:07:52
○ 2026-07-13 18:34:02
○A72.52.4.1202015-07-22 → 2016-12-25 · 4 obs
● 2016-12-25 14:31:54
○ 2018-10-17 20:52:58
○ 2026-07-13 18:34:02
○A91.195.241.1362020-10-07 → 2020-10-07 · 4 obs
● 2020-10-07 02:07:52
○ 2021-07-26 04:02:50
○ 2026-07-13 18:34:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co | - |
| usb.co | ns1.sedoparking.com, ns2.sedoparking.com | - |
✅ Authoritative Response
Server:91.195.240.8
NS records: ns1.sedoparking.com, ns2.sedoparking.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for usb.co (unsigned zone)
⏱️ Timing
Total: 380ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 64.190.63.222 |
| NS | 2 | ns1.sedoparking.com, ns2.sedoparking.com |
| MX | 1 | localhost (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.sedoparking.com hostmaster.sedo.de |
Analysis
IP Addresses
usb.co has exactly one IP address — 64.190.63.222.
carbank.org, ns1.rayatelecom.com, www.answer.run plus two other host names have IP numbers in common with usb.co.
Name Servers
The NS records for usb.co delegate to ns1.sedoparking.com and ns2.sedoparking.com.
The name server configuration of usb.co is shared with other domains, for instance exkurs.com, www.webspace-experte.de, 500.li and two others.
There is at least partial name server overlap between usb.co and other domains — lukma.de, jiuhui.com, auto-norelcotrimmer.blogspot.com.ua and two more among them.
ns1.sedoparking.com resolves to 3.130.216.63 and 91.195.241.8. Likewise, ns2.sedoparking.com resolves to 34.211.188.210 and 91.195.240.8 — two IP addresses apiece.
Mail Servers
usb.co uses one mail server — localhost.
The mail server setup of usb.co matches that of other domains such as atria.in, mail.amatorki.de, stockholmhouse.com and two others.