studytechonline.com - robtex.com
studytechonline.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 119.148.90.192🇦🇺 HOSTNETWORKS-AS-AU-AP119.148.90.0/24 | ||||||
| PTR | 119-148-90-192-ptr.as4851.net | ||||||
| NS | dns1.nameservernetwork.com ⭐ | ||||||
| A | 202.174.100.15🇦🇺 HOSTNETWORKS-AS-AU-AP202.174.96.0/21 Proxy route object registered by AS2764 | ||||||
| PTR | dns1.nameservernetwork.com | ||||||
| NS | dns2.nameservernetwork.com | ||||||
| A | 119.148.81.5🇦🇺 HOSTNETWORKS-AS-AU-AP119.148.64.0/19 | ||||||
| PTR | dns2.nameservernetwork.com | ||||||
| NS | dns3.nameservernetwork.com ⚠️ Not in parent delegation | ||||||
| A | 2600:3c01::f03c:92ff:feb0:8123🇺🇸 AKAMAI-LINODE-AP2600:3c01::/32 Akamai Technologies | ||||||
| A | 173.230.147.75🇺🇸 AKAMAI-LINODE-AP173.230.144.0/20 Akamai Technologies | ||||||
| MX | studytechonline.com ⭐ | ||||||
| A | 119.148.90.192🇦🇺 HOSTNETWORKS-AS-AU-AP119.148.90.0/24 | ||||||
| PTR | 119-148-90-192-ptr.as4851.net | ||||||
| TXT | v=spf1 +a +mx +ip4:119.148.90.70 +ip4:119.148.90.192 +ip4:119.148.90.171 +ip4... | ||||||
| SOA | dns1.nameservernetwork.comsysadmin@web-host.com.au 2026-03-31 #0 | ||||||
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=1774927692 | ||||||
MX for
studytechonline.com |
Same first word
studytechonline.com.au |
studytechonline.com |
DNS History
6 records (5 active, 1 former)
●NSdns1.nameservernetwork.com2015-06-04 → 2026-03-31 · 2 obs
● 2026-03-31 03:40:32
●NSdns2.nameservernetwork.com2015-06-04 → 2026-03-31 · 2 obs
● 2026-03-31 03:40:32
●NSdns3.nameservernetwork.com2015-06-04 → 2026-03-31 · 2 obs
● 2026-03-31 03:40:32
●MXstudytechonline.com2015-06-04 → 2026-03-31 · 2 obs
● 2026-03-31 03:40:32
●A119.148.90.1922020-02-01 → 2026-03-31 · 3 obs
● 2020-02-01 11:32:08
● 2026-03-31 03:40:32
○A202.174.104.1342015-06-04 → 2017-02-15 · 4 obs
● 2017-02-15 09:41:08
○ 2020-02-01 11:32:08
○ 2026-03-31 03:40:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, l.gtld-servers.net, d.gtld-servers.net, c.gtld-servers.net... | - |
| studytechonline.com | dns1.nameservernetwork.com, dns2.nameservernetwork.com | 2 records |
✅ Authoritative Response
Server:119.148.81.5
NS records: dns1.nameservernetwork.com, dns2.nameservernetwork.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for studytechonline.com (unsigned zone)
⏱️ Timing
Total: 497ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 119.148.90.192 |
| NS | 3 | dns1.nameservernetwork.com, dns2.nameservernetwork.com... |
| MX | 1 | studytechonline.com (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:119.148.90.70 +ip4:11 |
| SOA | 1 | dns1.nameservernetwork.com sysadmin.web- |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns1.nameservernetwork.com, dns2.nameservernetwork.com)
Analysis
Mail Server Role
studytechonline.com serves as the mail server for studytechonline.com.
IP Addresses
studytechonline.com points to IP number 119.148.90.192.
Other host names, for instance, 119-148-90-192-ptr.as4851.net share IP numbers with studytechonline.com.
Name Servers
The delegation for studytechonline.com is handled by three name servers: dns1.nameservernetwork.com, dns2.nameservernetwork.com and dns3.nameservernetwork.com.
studytechonline.com shares name servers with other domains at least partially, for example legend.net.au, urlocal.com.au, paperboatsailor.com, thecomedymagicshop.com and datewithdestiny.com.au.
these name servers are often used with the following: ns1.netmates.com.au, ns2.netmates.com.au, ns3.netmates.com.au, ns1.lindentech.com.au, ns2.lindentech.com.au, ns3.lindentech.com.au, ns1.webset.com.au, ns2.webset.com.au, ns3.webset.com.au and ns1.partnerconsole.net.
Host names with two IP numbers:
dns3.nameservernetwork.com points to: 2600:3c01::f03c:92ff:feb0:8123 and 173.230.147.75.
Host names with one IP number:
dns1.nameservernetwork.com points to: 202.174.100.15.
dns2.nameservernetwork.com points to: 119.148.81.5.
Mail Servers
studytechonline.com is handled by a single mail server, studytechonline.com.
studytechonline.com points to a single IP: 119.148.90.192.