qutbonline.com - robtex.com
qutbonline.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 158.220.115.140🇩🇪 CONTABO158.220.112.0/20 | ||||||
| PTR | server.cybernetaustralia.com | ||||||
| NS | ns19.cybernetaustralia.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 158.220.115.140🇩🇪 CONTABO158.220.112.0/20 | ||||||
| PTR | server.cybernetaustralia.com | ||||||
| NS | ns19.host.com.pk ⚠️ Not in zone NS records | ||||||
| A | 158.220.115.140🇩🇪 CONTABO158.220.112.0/20 | ||||||
| PTR | server.cybernetaustralia.com | ||||||
| NS | ns20.cybernetaustralia.com ⚠️ Not in parent delegation | ||||||
| A | 158.220.115.140🇩🇪 CONTABO158.220.112.0/20 | ||||||
| PTR | server.cybernetaustralia.com | ||||||
| NS | ns20.host.com.pk ⚠️ Not in zone NS records | ||||||
| A | 158.220.115.140🇩🇪 CONTABO158.220.112.0/20 | ||||||
| PTR | server.cybernetaustralia.com | ||||||
| MX | qutbonline.com ⭐ | ||||||
| A | 158.220.115.140🇩🇪 CONTABO158.220.112.0/20 | ||||||
| PTR | server.cybernetaustralia.com | ||||||
| TXT | v=spf1 ip4:158.220.115.140 +a +mx +ip4:78.46.90.38 ~all | ||||||
| SOA | ns19.cybernetaustralia.comsyed_dillu@hotmail.com 2026-05-13 #5 | ||||||
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=1778695851 | ||||||
MX for
qutbonline.com |
Same first word
qutbonline.com |
DNS History
6 records (6 active, 0 former)
●NSns19.cybernetaustralia.com2026-04-27 → 2026-05-13 · 2 obs
● 2026-05-13 18:37:02
●NSns19.host.com.pk2026-04-27 → 2026-05-13 · 2 obs
● 2026-05-13 18:37:02
●NSns20.cybernetaustralia.com2026-04-27 → 2026-05-13 · 2 obs
● 2026-05-13 18:37:02
●NSns20.host.com.pk2026-04-27 → 2026-05-13 · 2 obs
● 2026-05-13 18:37:02
●MXqutbonline.com2026-04-27 → 2026-05-13 · 2 obs
● 2026-05-13 18:37:02
●A158.220.115.1402026-04-27 → 2026-05-13 · 2 obs
● 2026-05-13 18:37:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, m.gtld-servers.net, k.gtld-servers.net, c.gtld-servers.net... | - |
| qutbonline.com | ns19.host.com.pk, ns20.host.com.pk | - |
✅ Authoritative Response
Server:158.220.115.140
NS records: ns19.host.com.pk, ns20.host.com.pk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for qutbonline.com (unsigned zone)
⏱️ Timing
Total: 608ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 158.220.115.140 |
| NS | 2 | ns19.cybernetaustralia.com, ns20.cybernetaustralia.com |
| MX | 1 | qutbonline.com (pri: 0) |
| TXT | 1 | v=spf1 ip4:158.220.115.140 +a +mx +ip4:7 |
| SOA | 1 | ns19.cybernetaustralia.com syed_dillu.ho |
Analysis
Mail Server Role
qutbonline.com serves as the mail server for qutbonline.com.
IP Addresses
qutbonline.com points to a single IP number: 158.220.115.140.
Other host names, for instance alliedproperties.com.pk, pkexpress.pk, ns860.cybernetaustralia.com, kamran-enterprises.com and webdisk.districtcourtsmirpurkhas.gov.pk share IP numbers with qutbonline.com.
Name Servers
qutbonline.com is delegated to four name servers: ns19.cybernetaustralia.com, ns20.cybernetaustralia.com, ns19.host.com.pk and ns20.host.com.pk.
qutbonline.com at least partially shares name servers with other domains, for instance districtcourtsmirpurkhas.gov.pk, glowskintoday.com, zfaaf.com, rbitra.com and alfajarmovers.com.
These name servers are commonly used alongside ns112.cybernetaustralia.com, ns113.cybernetaustralia.com, ns112.host.com.pk and ns113.host.com.pk.
Host names sharing a single IP
ns19.cybernetaustralia.com points to: 158.220.115.140.
ns20.cybernetaustralia.com points to: 158.220.115.140.
ns19.host.com.pk points to: 158.220.115.140.
ns20.host.com.pk points to: 158.220.115.140.
Host names pointing to 158.220.115.140: ns19.cybernetaustralia.com, ns20.cybernetaustralia.com, ns19.host.com.pk and ns20.host.com.pk.
Mail Servers
A single mail server handles qutbonline.com.
qutbonline.com points to a single IP: 158.220.115.140.