linuxdude.com - dns.ninja
linuxdude.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1785288437 | ||||||
Subdomains
Same first word
DNS History
13 records (8 active, 5 former)
○NSns1.iaservice.net2015-08-04 → 2017-03-30 · 4 obs
● 2017-03-30 12:17:08
○ 2026-03-01 02:43:12
○ 2026-07-29 01:43:54
○NSns2.iaservice.net2015-08-04 → 2017-03-30 · 4 obs
● 2017-03-30 12:17:08
○ 2026-03-01 02:43:12
○ 2026-07-29 01:43:54
●NSns39.domaincontrol.com2026-03-01 → 2026-07-29 · 3 obs
● 2026-03-01 02:43:12
● 2026-07-29 01:43:54
●NSns40.domaincontrol.com2026-03-01 → 2026-07-29 · 3 obs
● 2026-03-01 02:43:12
● 2026-07-29 01:43:54
●MXalt1.aspmx.l.google.com2026-03-01 → 2026-07-29 · 3 obs
● 2026-03-01 02:43:12
● 2026-07-29 01:43:54
●MXalt2.aspmx.l.google.com2026-03-01 → 2026-07-29 · 3 obs
● 2026-03-01 02:43:12
● 2026-07-29 01:43:54
●MXalt3.aspmx.l.google.com2026-03-01 → 2026-07-29 · 3 obs
● 2026-03-01 02:43:12
● 2026-07-29 01:43:54
●MXalt4.aspmx.l.google.com2026-03-01 → 2026-07-29 · 3 obs
● 2026-03-01 02:43:12
● 2026-07-29 01:43:54
●MXaspmx.l.google.com2026-03-01 → 2026-07-29 · 3 obs
● 2026-03-01 02:43:12
● 2026-07-29 01:43:54
○MXmailscan1.iaservice.net2015-08-04 → 2017-03-30 · 4 obs
● 2017-03-30 12:17:08
○ 2026-03-01 02:43:12
○ 2026-07-29 01:43:54
○MXmailscan2.iaservice.net2015-08-04 → 2017-03-30 · 4 obs
● 2017-03-30 12:17:08
○ 2026-03-01 02:43:12
○ 2026-07-29 01:43:54
○A216.86.166.1502015-08-04 → 2017-03-30 · 4 obs
● 2017-03-30 12:17:08
○ 2026-03-01 02:43:12
○ 2026-07-29 01:43:54
●A23.31.55.1572026-03-01 → 2026-07-29 · 3 obs
● 2026-03-01 02:43:12
● 2026-07-29 01:43:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| linuxdude.com | ns39.domaincontrol.com, ns40.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.77.20
NS records: ns39.domaincontrol.com, ns40.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for linuxdude.com (unsigned zone)
⏱️ Timing
Total: 237ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 23.31.55.157 |
| NS | 2 | ns39.domaincontrol.com, ns40.domaincontrol.com |
| MX | 5 | alt3.aspmx.l.google.com (pri: 10), alt4.aspmx.l.google.com (pri: 10)... |
| TXT | 2 | v=spf1 ip4:23.31.55.157 include:iaservic, google-site-verification=jJrMO7WDNxICAhm |
| SOA | 1 | ns39.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns39.domaincontrol.com, ns39.domaincontrol.com, ns40.domaincontrol.com...)
Analysis
Hierarchy
linuxdude.com is the parent domain of ww1.linuxdude.com, mail.linuxdude.com and www.linuxdude.com.
IP Addresses
linuxdude.com points to a single IP number: 23.31.55.157.
linuxdude.com shares its IP numbers with other host names like mail.iaservice.net, mail.linuxdude.com and mail.atcbilling.com.
Name Servers
linuxdude.com is delegated to two name servers: ns39.domaincontrol.com and ns40.domaincontrol.com.
linuxdude.com shares its name server setup with other domains, including europeanhairlossassociation.net, bendlistings.com, soccer4all.com and two others.
linuxdude.com shares at least some of its name servers with other domains, such as walkready.com.
ns39.domaincontrol.com and ns40.domaincontrol.com each resolve to two IP addresses: ns39.domaincontrol.com points to 97.74.109.20 and 2603:5:21d1::14, while ns40.domaincontrol.com points to 173.201.77.20 and 2603:5:22d1::14.
Mail Servers
Mail for linuxdude.com is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
linuxdude.com shares mail servers — at least in part — with other domains, including h-educate.com, stelstudio.com, comtambui.com and two others.
These mail servers are frequently used alongside mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 other.
Host names with two IP numbers:
aspmx.l.google.com points to 142.251.16.27 and 2607:f8b0:4004:c17::1a.
alt1.aspmx.l.google.com points to 108.177.123.27 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com points to 172.253.116.27 and 2a00:1450:400b:c02::1b.
alt3.aspmx.l.google.com points to 192.178.223.27 and 2a00:1450:4009:c0f::1a.
alt4.aspmx.l.google.com points to 172.253.157.27 and 2a00:1450:400c:c23::1b.