linux.cool - robtex.com
linux.cool
| 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 | ||||||
cool
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.cool ⭐ | ||||||
| NS | v0n1.nic.cool | ||||||
| NS | v0n2.nic.cool | ||||||
| NS | v0n3.nic.cool | ||||||
| NS | v2n0.nic.cool | ||||||
| NS | v2n1.nic.cool | ||||||
| SOA | v0n0.nic.coolhostmaster@donuts.email serial=1776982522 | ||||||
Same first word
Similar names
DNS History
15 records (4 active, 11 former)
○NSns1.bodis.com2026-02-15 → 2026-02-15 · 4 obs
● 2026-02-15 05:13:06
○ 2026-04-10 15:57:08
○ 2026-04-23 22:28:46
○NSns1.cnolnic.com2021-06-26 → 2026-02-15 · 5 obs
● 2021-06-26 07:49:40
● 2026-02-15 05:13:06
○ 2026-04-10 15:57:08
○ 2026-04-23 22:28:46
●NSns1.sedoparking.com2026-04-10 → 2026-04-23 · 3 obs
● 2026-04-10 15:57:08
● 2026-04-23 22:28:46
○NSns1fkl.name.com2016-12-10 → 2016-12-10 · 3 obs
○ 2021-06-26 07:49:40
○ 2026-04-23 22:28:46
○NSns2.bodis.com2026-02-15 → 2026-02-15 · 4 obs
● 2026-02-15 05:13:06
○ 2026-04-10 15:57:08
○ 2026-04-23 22:28:46
○NSns2.cnolnic.com2021-06-26 → 2026-02-15 · 5 obs
● 2021-06-26 07:49:40
● 2026-02-15 05:13:06
○ 2026-04-10 15:57:08
○ 2026-04-23 22:28:46
●NSns2.sedoparking.com2026-04-10 → 2026-04-23 · 3 obs
● 2026-04-10 15:57:08
● 2026-04-23 22:28:46
○NSns2kry.name.com2016-12-10 → 2016-12-10 · 3 obs
○ 2021-06-26 07:49:40
○ 2026-04-23 22:28:46
○NSns3flt.name.com2016-12-10 → 2016-12-10 · 3 obs
○ 2021-06-26 07:49:40
○ 2026-04-23 22:28:46
○NSns4kpx.name.com2016-12-10 → 2016-12-10 · 3 obs
○ 2021-06-26 07:49:40
○ 2026-04-23 22:28:46
●MXlocalhost2026-04-10 → 2026-04-23 · 2 obs
● 2026-04-23 22:28:46
○A199.59.243.2282026-02-15 → 2026-02-15 · 4 obs
● 2026-02-15 05:13:06
○ 2026-04-10 15:57:08
○ 2026-04-23 22:28:46
●A64.190.63.2222026-04-10 → 2026-04-23 · 3 obs
● 2026-04-10 15:57:08
● 2026-04-23 22:28:46
○A75.126.104.2272016-12-10 → 2016-12-10 · 3 obs
○ 2021-06-26 07:49:40
○ 2026-04-23 22:28:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cool | v0n0.nic.cool, v0n1.nic.cool, v0n2.nic.cool, v0n3.nic.cool... | 12 records |
| linux.cool | ns1.sedoparking.com, ns2.sedoparking.com | - |
✅ Authoritative Response
Server:3.130.216.63
NS records: ns1.sedoparking.com, ns2.sedoparking.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for linux.cool (unsigned zone)
⏱️ Timing
Total: 469ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 64.190.63.222 |
| NS | 2 | ns2.sedoparking.com, ns1.sedoparking.com |
| MX | 1 | localhost (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.sedoparking.com hostmaster.sedo.de |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v0n0.nic.cool, v0n1.nic.cool, v0n2.nic.cool...)
Analysis
IP Addresses
linux.cool resolves to one IP number: 64.190.63.222.
Other host names, for instance led-gallery.com, 8-9.org, buyua.com, kidsbits.com and collegepoint.com share IP numbers with linux.cool.
Name Servers
linux.cool's delegation uses two name servers: ns1.sedoparking.com and ns2.sedoparking.com.
linux.cool uses the same name server setup as other domains, such as mail.xigs.de, shihou.net, eden.solutions, ac123.dtr.fr and ky1.org.
linux.cool at least partially shares name servers with other domains, for example komar-kamir.blogspot.com.ua.
Host names with two IPs:
ns1.sedoparking.com points to 3.130.216.63 and 91.195.241.8
ns2.sedoparking.com points to 34.211.188.210 and 91.195.240.8
Mail Servers
A single mail server handles linux.cool, localhost.
linux.cool shares the same mail server setup as other domains, for instance yejo.de, topvans.com, lnn.org, businessloan.es and adison.de.