linux-one.org - dns.ninja
linux-one.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 71.201.252.196🇺🇸 COMCAST-IBONE71.192.0.0/12 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 | ||||||
| PTR | c-71-201-252-196.hsd1.il.comcast.net | ||||||
| NS | ns1.afraid.org ⭐ | ||||||
| A | 23.227.184.22🇺🇸 HIVELOCITY-123.227.184.0/24 DAL1 IPv4 Allocation | ||||||
| PTR | escapefromreailty.com | ||||||
| NS | ns2.afraid.org | ||||||
| A | 2001:1850:1:5:800::6b🇺🇸 ASN-CQ-GIGENET2001:1850::/32 GIGENET IPV6 ROUTE | ||||||
| PTR | ns2.afraid.org | ||||||
| A | 69.65.50.223🇺🇸 ASN-CQ-GIGENET69.65.0.0/18 GigENET Netblock | ||||||
| PTR | ns2.afraid.org | ||||||
| NS | ns3.afraid.org | ||||||
| A | 67.220.81.190🇺🇸 OBJX67.220.81.0/24 objx.net, LLC | ||||||
| NS | ns4.afraid.org | ||||||
| A | 2610:150:bddb:d271::2🇺🇸 SHARKTECH-12610:150:8000::/34 Sharktech Inc. | ||||||
| PTR | ns4.afraid.org | ||||||
| A | 70.39.97.253🇺🇸 SHARKTECH-170.39.97.0/24 PNAP-CHG FDCS Route | ||||||
| PTR | ns4.afraid.org | ||||||
| MX | mail.linux-one.org ⭐ | ||||||
| A | 169.47.130.72🇺🇸 SOFTLAYER169.47.128.0/18 -wdc04 | ||||||
| PTR | 48.82.2fa9.ip4.static.sl-reverse.com | ||||||
| SOA | ns1.afraid.orgdnsadmin@afraid.org serial=2606080001 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1781023627 | ||||||
Subdomains
mail.linux-one.org |
Same first word
linux-one.org |
Similar names
DNS History
6 records (6 active, 0 former)
●NSns1.afraid.org2015-07-15 → 2026-06-09 · 2 obs
● 2026-06-09 17:19:50
●NSns2.afraid.org2015-07-15 → 2026-06-09 · 2 obs
● 2026-06-09 17:19:50
●NSns3.afraid.org2015-07-15 → 2026-06-09 · 2 obs
● 2026-06-09 17:19:50
●NSns4.afraid.org2015-07-15 → 2026-06-09 · 2 obs
● 2026-06-09 17:19:50
●MXmail.linux-one.org2015-07-15 → 2026-06-09 · 2 obs
● 2026-06-09 17:19:50
●A71.201.252.1962015-07-15 → 2026-06-09 · 2 obs
● 2026-06-09 17:19:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| linux-one.org | ns4.afraid.org, ns2.afraid.org, ns1.afraid.org, ns3.afraid.org | 5 records |
✅ Authoritative Response
Server:174.128.246.102
NS records: ns4.afraid.org, ns2.afraid.org, ns1.afraid.org, ns3.afraid.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for linux-one.org (unsigned zone)
⏱️ Timing
Total: 417ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 71.201.252.196 |
| NS | 4 | ns4.afraid.org, ns3.afraid.org... |
| MX | 1 | mail.linux-one.org (pri: 10) |
| SOA | 1 | ns1.afraid.org dnsadmin.afraid.org |
📌 Glue Records Collected
Total: 5
Out-of-bailiwick: 5 (ns4.afraid.org, ns3.afraid.org, ns2.afraid.org...)
Analysis
Hierarchy
mail.linux-one.org is delegated beneath linux-one.org.
IP Addresses
linux-one.org has exactly one IP address — 71.201.252.196.
Other host names, such as c-71-201-252-196.hsd1.il.comcast.net, share IP numbers with linux-one.org.
Name Servers
linux-one.org is delegated to 4 name servers: ns1.afraid.org, ns2.afraid.org, ns3.afraid.org and ns4.afraid.org.
There is at least partial name server overlap between linux-one.org and other domains — mygsi.gr, wallstreetstaking.com, twogen.com and two more among them.
Host names pointing to two IP addresses:
ns2.afraid.org points to 69.65.50.223 and 2001:1850:1:5:800::6b.
ns4.afraid.org points to 70.39.97.253 and 2610:150:bddb:d271::2.
Host names with one IP number:
ns1.afraid.org points to 23.227.184.22.
ns3.afraid.org points to 67.220.81.190.
Mail Servers
linux-one.org uses one mail server — mail.linux-one.org.
mail.linux-one.org resolves to a single IP number: 169.47.130.72.