linux.dev - dns.ninja
linux.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.131.150.69🇺🇸 Amazon3.131.0.0/16 EC2 CMH prefix | ||||||
| PTR | ec2-3-131-150-69.us-east-2.compute.amazonaws.com | ||||||
| NS | ns1.dnsimple-edge.com ⭐ | ||||||
| A | 2620:111:8004::53🇺🇸 AS327712620:111:8004::/48 DNSimple Corporation | ||||||
| A | 199.247.152.53🇺🇸 AS32771199.247.152.0/24 DNSimple Corporation | ||||||
| NS | ns2.dnsimple-edge.net | ||||||
| A | 2620:111:8005::53🇺🇸 AS327712620:111:8005::/48 Vultr Customer Route | ||||||
| A | 199.247.153.53🇺🇸 AS32771199.247.153.0/24 Vultr Customer Route | ||||||
| NS | ns3.dnsimple-edge.io | ||||||
| A | 2620:111:8006::53🇺🇸 AS327712620:111:8006::/48 DNSimple Corporation | ||||||
| A | 199.247.154.53🇺🇸 AS32771199.247.154.0/24 DNSimple Corporation | ||||||
| NS | ns4.dnsimple-edge.org | ||||||
| A | 2620:111:8007::53🇺🇸 AS327712620:111:8007::/48 Vultr Customer Route | ||||||
| A | 199.247.155.53🇺🇸 AS32771199.247.155.0/24 Vultr Customer Route | ||||||
| MX | aspmx1.migadu.com ⭐ | ||||||
| MX | aspmx2.migadu.com(20) | ||||||
| TXT | v=spf1 include:spf.migadu.com include:_spf.kernel.org ~all | ||||||
| TXT | hosted-email-verify=ek8nqiqu | ||||||
| SOA | ns1.dnsimple-edge.comadmin@dnsimple.com serial=1576522252 | ||||||
dev
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1 | ||||||
Same first word
Similar names
DNS History
11 records (7 active, 4 former)
●NSns1.dnsimple-edge.com2026-05-27 → 2026-07-24 · 3 obs
● 2026-05-27 13:37:24
● 2026-07-24 14:06:18
○NSns1.dnsimple.com2026-03-18 → 2026-04-26 · 4 obs
● 2026-04-26 05:07:38
○ 2026-05-27 13:37:24
○ 2026-07-24 14:06:18
●NSns2.dnsimple-edge.net2026-03-18 → 2026-07-24 · 2 obs
● 2026-07-24 14:06:18
●NSns3.dnsimple-edge.io2026-05-27 → 2026-07-24 · 3 obs
● 2026-05-27 13:37:24
● 2026-07-24 14:06:18
○NSns3.dnsimple.com2026-03-18 → 2026-04-26 · 4 obs
● 2026-04-26 05:07:38
○ 2026-05-27 13:37:24
○ 2026-07-24 14:06:18
●NSns4.dnsimple-edge.org2026-03-18 → 2026-07-24 · 2 obs
● 2026-07-24 14:06:18
●MXaspmx1.migadu.com2026-03-18 → 2026-07-24 · 3 obs
● 2026-03-18 21:56:22
● 2026-07-24 14:06:18
●MXaspmx2.migadu.com2026-03-18 → 2026-07-24 · 3 obs
● 2026-03-18 21:56:22
● 2026-07-24 14:06:18
○MXyour-dns-needs-immediate-attention.dev2016-12-07 → 2017-08-20 · 4 obs
● 2017-08-20 08:25:46
○ 2026-03-18 21:56:22
○ 2026-07-24 14:06:18
○A127.0.53.532016-12-07 → 2017-08-20 · 4 obs
● 2017-08-20 08:25:46
○ 2026-03-18 21:56:22
○ 2026-07-24 14:06:18
●A3.131.150.692026-03-18 → 2026-07-24 · 3 obs
● 2026-03-18 21:56:22
● 2026-07-24 14:06:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com... | - |
| linux.dev | ns2.dnsimple-edge.net, ns3.dnsimple-edge.io, ns4.dnsimple-edge.org, ns1.dnsimple-edge.com | - |
✅ Authoritative Response
Server:199.247.155.53
NS records: ns2.dnsimple-edge.net, ns3.dnsimple-edge.io, ns4.dnsimple-edge.org, ns1.dnsimple-edge.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for linux.dev (unsigned zone)
⏱️ Timing
Total: 800ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 3.131.150.69 |
| NS | 4 | ns1.dnsimple-edge.com, ns2.dnsimple-edge.net... |
| MX | 2 | aspmx1.migadu.com (pri: 10), aspmx2.migadu.com (pri: 20) |
| TXT | 2 | v=spf1 include:spf.migadu.com include:_s, hosted-email-verify=ek8nqiqu |
| SOA | 1 | ns1.dnsimple-edge.com admin.dnsimple.com |
Analysis
IP Addresses
linux.dev resolves to just one IP address, 3.131.150.69.
Two other host names, along with upper-peninsula-now.com, jonblower.com and brightshoretech.com, also share IP numbers with linux.dev.
Name Servers
The NS records for linux.dev point to four name servers: ns1.dnsimple-edge.com, ns3.dnsimple-edge.io, ns2.dnsimple-edge.net and ns4.dnsimple-edge.org.
linux.dev partially shares its NS delegation with several other domains, including mystro.io, lonelymatures.com, wheretag.net and two others.
These name servers are regularly seen alongside ns1.dnsimple.com and ns3.dnsimple.com as name servers.
ns1.dnsimple-edge.com, ns3.dnsimple-edge.io, ns2.dnsimple-edge.net and ns4.dnsimple-edge.org each carry two IP addresses. ns1.dnsimple-edge.com has 199.247.152.53 and 2620:111:8004::53; ns3.dnsimple-edge.io has 199.247.154.53 and 2620:111:8006::53; ns2.dnsimple-edge.net has 199.247.153.53 and 2620:111:8005::53; ns4.dnsimple-edge.org has 199.247.155.53 and 2620:111:8007::53.
Mail Servers
linux.dev is served by two mail servers, aspmx1.migadu.com and aspmx2.migadu.com.
Among the domains sharing a mail server setup with linux.dev are satrepair.com, vukicevic.com, lanoticia1.com and two others.
The MX records for linux.dev are at least partially shared with other domains, such as puntpal.com, exploit.im, nuclearcyborg.com and wildkart.com.au.