linuxbox.us - robtex.com
linuxbox.us
| DNSSEC | ⚠️ Not signed | ||||||
| A | 198.58.110.210🇺🇸 AKAMAI-LINODE-AP198.58.96.0/19 Akamai Technologies | ||||||
| NS | pdns01.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21e0::32🇺🇸 GODADDY-DNS2603:5:21e0::/44 | ||||||
| PTR | pdns01.domaincontrol.com | ||||||
| A | 97.74.110.50🇺🇸 GODADDY-DNS97.74.110.0/23 | ||||||
| PTR | pdns01.domaincontrol.com | ||||||
| NS | pdns02.domaincontrol.com | ||||||
| A | 2603:5:22e0::32🇺🇸 GODADDY-DNS2603:5:22e0::/44 | ||||||
| PTR | pdns02.domaincontrol.com | ||||||
| A | 173.201.78.50🇺🇸 GODADDY-DNS173.201.78.0/23 | ||||||
| PTR | pdns02.domaincontrol.com | ||||||
| MX | mail.linuxbox.us ⭐ | ||||||
| A | 198.58.110.210🇺🇸 AKAMAI-LINODE-AP198.58.96.0/19 Akamai Technologies | ||||||
| TXT | v=spf1 ip4:198.58.110.210 a mx -all | ||||||
| SOA | PDNS01.DOMAINCONTROL.COMdns@jomax.net 2025-10-17 #0 | ||||||
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1783823879 | ||||||
Subdomains
mail.linuxbox.us |
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●NSpdns01.domaincontrol.com2015-05-11 → 2026-07-12 · 2 obs
● 2026-07-12 03:16:38
●NSpdns02.domaincontrol.com2015-05-11 → 2026-07-12 · 2 obs
● 2026-07-12 03:16:38
●MXmail.linuxbox.us2015-05-11 → 2026-07-12 · 2 obs
● 2026-07-12 03:16:38
●A198.58.110.2102020-02-01 → 2026-07-12 · 3 obs
● 2020-02-01 16:02:46
● 2026-07-12 03:16:38
○A208.94.246.112015-05-11 → 2017-02-06 · 4 obs
● 2017-02-06 06:27:18
○ 2020-02-01 16:02:46
○ 2026-07-12 03:16:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us... | - |
| linuxbox.us | pdns02.domaincontrol.com, pdns01.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.78.50
NS records: pdns02.domaincontrol.com, pdns01.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for linuxbox.us (unsigned zone)
⏱️ Timing
Total: 414ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.58.110.210 |
| NS | 2 | pdns01.domaincontrol.com, pdns02.domaincontrol.com |
| MX | 1 | mail.linuxbox.us (pri: 10) |
| TXT | 1 | v=spf1 ip4:198.58.110.210 a mx -all |
| SOA | 1 | PDNS01.DOMAINCONTROL.COM dns.jomax.net |
Analysis
Hierarchy
The domain mail.linuxbox.us falls under the parent linuxbox.us.
IP Addresses
linuxbox.us directs to one IP number, which is 198.58.110.210.
Other host names, among them mail.linuxbox.us and 198-58-110-210.ip.linodeusercontent.com, have IP numbers in common with linuxbox.us.
Name Servers
linuxbox.us uses two name servers for its delegation: pdns01.domaincontrol.com and pdns02.domaincontrol.com.
linuxbox.us has the same name server delegation as a number of other domains, such as fanaticossportes.com, ussafetystop.com, myappasap.com and two more.
At least some of linuxbox.us's name servers are shared with other domains, for example jsvertrieb.eu, muellermassmanufaktur.de, dr-v-mandelbaum.de and two more.
The two host names pdns01.domaincontrol.com and pdns02.domaincontrol.com each have a pair of IP addresses: pdns01.domaincontrol.com has 97.74.110.50 and 2603:5:21e0::32, and pdns02.domaincontrol.com has 173.201.78.50 and 2603:5:22e0::32.
Mail Servers
linuxbox.us routes its mail through a single mail server, mail.linuxbox.us.
mail.linuxbox.us directs to just one IP number, 198.58.110.210.