burst.plus - robtex.com
burst.plus
| DNSSEC | ⚠️ Not signed | ||||||
| A | 221.121.152.209🇦🇺 SERVERS-1221.121.128.0/19 Servers Australia Pty. Ltd PO Box 3187 | ||||||
| PTR | sau-72c7a-or.customer.servercontrol.com.au | ||||||
| NS | ns1.austci.com.au ⭐ | ||||||
| A | 221.121.152.209🇦🇺 SERVERS-1221.121.128.0/19 Servers Australia Pty. Ltd PO Box 3187 | ||||||
| PTR | sau-72c7a-or.customer.servercontrol.com.au | ||||||
| NS | ns2.austci.com.au | ||||||
| A | 221.121.152.209🇦🇺 SERVERS-1221.121.128.0/19 Servers Australia Pty. Ltd PO Box 3187 | ||||||
| PTR | sau-72c7a-or.customer.servercontrol.com.au | ||||||
| MX | burst.plus ⭐ | ||||||
| A | 221.121.152.209🇦🇺 SERVERS-1221.121.128.0/19 Servers Australia Pty. Ltd PO Box 3187 | ||||||
| PTR | sau-72c7a-or.customer.servercontrol.com.au | ||||||
| TXT | v=spf1 +a +mx +ip4:221.121.152.209 ~all | ||||||
| SOA | ns1.austci.com.auroot@sau-72c7a-or.customer.servercontrol.com.au 2026-06-30 #1 | ||||||
plus
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.plus ⭐ | ||||||
| NS | v0n1.nic.plus | ||||||
| NS | v0n2.nic.plus | ||||||
| NS | v0n3.nic.plus | ||||||
| NS | v2n0.nic.plus | ||||||
| NS | v2n1.nic.plus | ||||||
| SOA | v0n0.nic.plushostmaster@donuts.email serial=1784405485 | ||||||
MX for
burst.plus |
Same first word
Similar names
DNS History
10 records (4 active, 6 former)
○NSmark.ns.cloudflare.com2017-03-16 → 2017-03-16 · 3 obs
○ 2026-04-21 20:37:16
○ 2026-07-18 20:35:04
○NSmary.ns.cloudflare.com2017-03-16 → 2017-03-16 · 3 obs
○ 2026-04-21 20:37:16
○ 2026-07-18 20:35:04
●NSns1.austci.com.au2026-04-21 → 2026-07-18 · 3 obs
● 2026-04-21 20:37:16
● 2026-07-18 20:35:04
●NSns2.austci.com.au2026-04-21 → 2026-07-18 · 3 obs
● 2026-04-21 20:37:16
● 2026-07-18 20:35:04
●MXburst.plus2026-04-21 → 2026-07-18 · 2 obs
● 2026-07-18 20:35:04
○A104.24.124.1882017-03-16 → 2017-03-16 · 3 obs
○ 2026-04-21 20:37:16
○ 2026-07-18 20:35:04
○A104.24.125.1882017-03-16 → 2017-03-16 · 3 obs
○ 2026-04-21 20:37:16
○ 2026-07-18 20:35:04
●A221.121.152.2092026-04-21 → 2026-07-18 · 3 obs
● 2026-04-21 20:37:16
● 2026-07-18 20:35:04
○A2400:cb00:2048:1::6818:7cbc2017-03-16 → 2017-03-16 · 3 obs
○ 2026-04-21 20:37:16
○ 2026-07-18 20:35:04
○A2400:cb00:2048:1::6818:7dbc2017-03-16 → 2017-03-16 · 3 obs
○ 2026-04-21 20:37:16
○ 2026-07-18 20:35:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| plus | v2n1.nic.plus, v0n3.nic.plus, v0n1.nic.plus, v2n0.nic.plus... | 12 records |
| burst.plus | ns1.austci.com.au, ns2.austci.com.au | - |
✅ Authoritative Response
Server:221.121.152.209
NS records: ns1.austci.com.au, ns2.austci.com.au
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for burst.plus (unsigned zone)
⏱️ Timing
Total: 1272ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 221.121.152.209 |
| NS | 2 | ns2.austci.com.au, ns1.austci.com.au |
| MX | 1 | burst.plus (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:221.121.152.209 ~all |
| SOA | 1 | ns1.austci.com.au root.sau-72c7a-or.cust |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v2n1.nic.plus, v2n1.nic.plus, v0n3.nic.plus...)
Analysis
Mail Server Role
The MX record for burst.plus points back to burst.plus — it is its own mail server.
IP Addresses
burst.plus directs to one IP number, which is 221.121.152.209.
Among the host names that share IP numbers with burst.plus are carolegriffiths.com, ns2.austci.com.au, rapco.com.au and two others.
Name Servers
The NS records for burst.plus delegate to ns1.austci.com.au and ns2.austci.com.au.
burst.plus has the same name server delegation as a number of other domains, such as cbne.org.au, carolegriffiths.com, rapco.com.au and two more.
Each of ns1.austci.com.au and ns2.austci.com.au points to exactly one IP address: 221.121.152.209.
ns1.austci.com.au and ns2.austci.com.au each have 221.121.152.209 IP addresses.
Mail Servers
The MX record for burst.plus points to a single mail server: burst.plus.
burst.plus resolves to 221.121.152.209 and no other IP number.