portablecomputersystems.com - dns.ninja
portablecomputersystems.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=1786102969 | ||||||
Subdomains
mx.portablecomputersystems.com |
Same first word
portablecomputersystems.com |
DNS History
19 records (6 active, 13 former)
○NSadns.aus.siteprotect.com2015-06-10 → 2015-06-10 · 4 obs
● 2015-06-10 07:47:04
○ 2015-10-26 08:05:02
○ 2026-08-07 11:53:06
○NSbdns.aus.siteprotect.com2015-06-10 → 2015-06-10 · 4 obs
● 2015-06-10 07:47:04
○ 2015-10-26 08:05:02
○ 2026-08-07 11:53:06
●NSdns.technorail.com2026-07-27 → 2026-08-07 · 3 obs
● 2026-07-27 07:09:42
● 2026-08-07 11:53:06
●NSdns2.technorail.com2026-07-27 → 2026-08-07 · 3 obs
● 2026-07-27 07:09:42
● 2026-08-07 11:53:06
●NSdns3.arubadns.net2026-07-27 → 2026-08-07 · 3 obs
● 2026-07-27 07:09:42
● 2026-08-07 11:53:06
●NSdns4.arubadns.cz2026-07-27 → 2026-08-07 · 3 obs
● 2026-07-27 07:09:42
● 2026-08-07 11:53:06
○NSns0.technetrics.com2008-03-19 → 2008-03-19 · 3 obs
○ 2015-06-10 07:47:04
○ 2026-08-07 11:53:06
○NSns1.technetrics.com2008-03-19 → 2008-03-19 · 3 obs
○ 2015-06-10 07:47:04
○ 2026-08-07 11:53:06
○NSns10.worldnic.com2015-10-26 → 2020-02-28 · 5 obs
● 2015-10-26 08:05:02
● 2020-02-28 10:57:56
○ 2026-07-27 07:09:42
○ 2026-08-07 11:53:06
○NSns9.worldnic.com2015-10-26 → 2020-02-28 · 5 obs
● 2015-10-26 08:05:02
● 2020-02-28 10:57:56
○ 2026-07-27 07:09:42
○ 2026-08-07 11:53:06
○MXaspmx2.googlemail.com2008-03-19 → 2008-03-19 · 3 obs
○ 2015-06-10 07:47:04
○ 2026-08-07 11:53:06
●MXmx.portablecomputersystems.com2026-07-27 → 2026-08-07 · 3 obs
● 2026-07-27 07:09:42
● 2026-08-07 11:53:06
○MXportablecomputersystems-com.mail.protection.outlook.com2015-10-26 → 2020-02-28 · 5 obs
● 2015-10-26 08:05:02
● 2020-02-28 10:57:56
○ 2026-07-27 07:09:42
○ 2026-08-07 11:53:06
○MXportablecomputersystems.com.inbound15.mxlogic.net2015-06-10 → 2015-06-10 · 4 obs
● 2015-06-10 07:47:04
○ 2015-10-26 08:05:02
○ 2026-08-07 11:53:06
○MXportablecomputersystems.com.inbound15.mxlogicmx.net2008-03-19 → 2015-06-10 · 4 obs
● 2015-06-10 07:47:04
○ 2015-10-26 08:05:02
○ 2026-08-07 11:53:06
○A104.210.147.1812020-02-28 → 2020-02-28 · 4 obs
● 2020-02-28 10:57:56
○ 2026-07-27 07:09:42
○ 2026-08-07 11:53:06
○A207.150.201.1282015-06-10 → 2017-03-23 · 5 obs
● 2015-06-10 07:47:04
● 2017-03-23 17:32:00
○ 2020-02-28 10:57:56
○ 2026-08-07 11:53:06
○A216.24.153.2032008-03-19 → 2008-03-19 · 3 obs
○ 2015-06-10 07:47:04
○ 2026-08-07 11:53:06
●A52.18.59.1242026-07-27 → 2026-08-07 · 3 obs
● 2026-07-27 07:09:42
● 2026-08-07 11:53:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| portablecomputersystems.com | dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz, dns3.arubadns.net | 4 records |
✅ Authoritative Response
Server:95.110.220.5
NS records: dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz, dns3.arubadns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for portablecomputersystems.com (unsigned zone)
⏱️ Timing
Total: 762ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.18.59.124 |
| NS | 4 | dns2.technorail.com, dns3.arubadns.net... |
| MX | 1 | mx.portablecomputersystems.com (pri: 10) |
| SOA | 1 | dns.technorail.com hostmaster.portableco |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns2.technorail.com, dns2.technorail.com, dns.technorail.com...)
Analysis
Hierarchy
The domain mx.portablecomputersystems.com falls under the parent portablecomputersystems.com.
IP Addresses
portablecomputersystems.com directs to one IP number, which is 52.18.59.124.
Among the host names that share IP numbers with portablecomputersystems.com are xzilon-europe.com, 1floor.it, publigsp.com and two others.
Name Servers
The domain portablecomputersystems.com is delegated to these four name servers: dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz and dns3.arubadns.net.
At least some of portablecomputersystems.com's name servers are shared with other domains, for example 9to5.it, bsquad.net, ponzalinomobili.com and two more.
Four hostnames, each resolving to a pair of IP addresses: dns2.technorail.com directs to 95.110.136.8 and 2a00:6d42:3:2096::f:1; dns.technorail.com directs to 94.177.210.13 and 2a00:6d40:2:2082::f:1; dns4.arubadns.cz directs to 81.2.216.238 and 2001:15e8:104:4::d8ee; dns3.arubadns.net directs to 95.110.220.5 and 2a00:6d41:3:206e::f:1.
Mail Servers
portablecomputersystems.com routes its mail through a single mail server, mx.portablecomputersystems.com.
mx.portablecomputersystems.com directs to just one IP number, 52.18.59.124.