ollsyscomputer.com - dns.ninja
ollsyscomputer.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=1785997004 | ||||||
Subdomains
Same first word
ollsyscomputer.com |
DNS History
15 records (7 active, 8 former)
●NSdns.technorail.com2026-02-15 → 2026-08-06 · 3 obs
● 2026-02-15 01:42:32
● 2026-08-06 06:25:36
○NSdns.tol.it2015-07-15 → 2017-04-05 · 4 obs
● 2017-04-05 05:08:08
○ 2026-02-15 01:42:32
○ 2026-08-06 06:25:36
●NSdns2.technorail.com2026-02-15 → 2026-08-06 · 3 obs
● 2026-02-15 01:42:32
● 2026-08-06 06:25:36
○NSdns2.tol.it2015-07-15 → 2017-04-05 · 4 obs
● 2017-04-05 05:08:08
○ 2026-02-15 01:42:32
○ 2026-08-06 06:25:36
●NSdns3.arubadns.net2026-02-15 → 2026-08-06 · 3 obs
● 2026-02-15 01:42:32
● 2026-08-06 06:25:36
●NSdns4.arubadns.cz2026-02-15 → 2026-08-06 · 3 obs
● 2026-02-15 01:42:32
● 2026-08-06 06:25:36
○MXbackup.ollsyscomputer.com2015-07-15 → 2016-07-13 · 4 obs
● 2016-07-13 11:29:52
○ 2017-04-05 05:08:08
○ 2026-08-06 06:25:36
○MXbackup2.ollsyscomputer.com2015-07-15 → 2015-07-15 · 3 obs
○ 2015-11-26 23:34:18
○ 2026-08-06 06:25:36
○MXmail.ollsyscomputer.com2015-07-15 → 2016-07-13 · 4 obs
● 2016-07-13 11:29:52
○ 2017-04-05 05:08:08
○ 2026-08-06 06:25:36
●MXmx.ollsyscomputer.com2017-04-05 → 2026-08-06 · 3 obs
● 2017-04-05 05:08:08
● 2026-08-06 06:25:36
○MXmx2.ollsyscomputer.com2017-04-05 → 2017-04-05 · 4 obs
● 2017-04-05 05:08:08
○ 2026-02-15 01:42:32
○ 2026-08-06 06:25:36
●A2a00:6d40:4:3::c244:552026-02-15 → 2026-08-06 · 3 obs
● 2026-02-15 01:42:32
● 2026-08-06 06:25:36
○A80.17.24.1492015-07-15 → 2015-07-15 · 3 obs
○ 2015-11-26 23:34:18
○ 2026-08-06 06:25:36
●A89.46.106.552026-02-15 → 2026-08-06 · 3 obs
● 2026-02-15 01:42:32
● 2026-08-06 06:25:36
○A94.177.184.2362017-04-05 → 2017-04-05 · 4 obs
● 2017-04-05 05:08:08
○ 2026-02-15 01:42:32
○ 2026-08-06 06:25:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net, g.gtld-servers.net... | - |
| ollsyscomputer.com | dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz, dns3.arubadns.net | 4 records |
✅ Authoritative Response
Server:95.110.136.8
NS records: dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz, dns3.arubadns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ollsyscomputer.com (unsigned zone)
⏱️ Timing
Total: 1033ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.46.106.55 |
| AAAA | 1 | 2a00:6d40:4:3::c244:55 |
| NS | 4 | dns4.arubadns.cz, dns.technorail.com... |
| MX | 1 | mx.ollsyscomputer.com (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.aruba.it ~all |
| SOA | 1 | dns.technorail.com hostmaster.ollsyscomp |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns2.technorail.com, dns2.technorail.com, dns.technorail.com...)
Analysis
Hierarchy
ollsyscomputer.com serves as the parent of mx.ollsyscomputer.com and mail.ollsyscomputer.com.
IP Addresses
ollsyscomputer.com directs to two IP numbers, 89.46.106.55 and 2a00:6d40:4:3::c244:55
www.gixo.it, greendifferent.it, www.portanti.com plus two other host names have IP numbers in common with ollsyscomputer.com.
Name Servers
Four name servers handle the delegation for ollsyscomputer.com: dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz and dns3.arubadns.net.
ollsyscomputer.com has at least partial name server overlap with other domains, such as faifer.com, erit.it, sboom.it and two others.
dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz and dns3.arubadns.net all point to exactly two IP numbers each: dns2.technorail.com → 95.110.136.8 and 2a00:6d42:3:2096::f:1; dns.technorail.com → 94.177.210.13 and 2a00:6d40:2:2082::f:1; dns4.arubadns.cz → 81.2.216.238 and 2001:15e8:104:4::d8ee; dns3.arubadns.net → 95.110.220.5 and 2a00:6d41:3:206e::f:1.
Mail Servers
ollsyscomputer.com uses one mail server — mx.ollsyscomputer.com.
mx.ollsyscomputer.com has 8 IP addresses: 62.149.128.72, 62.149.128.74, 62.149.128.151 plus 5 more.