checkback.org - dns.ninja
checkback.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 113.20.25.114🇦🇺 BLUEPACKETS-AU113.20.24.0/22 Blue Packets Trust Unit 2 5 Tennant St | ||||||
| PTR | bp-cbr-webfe.bluepackets.com.au | ||||||
| NS | ns1.bluepackets.com.au ⭐ | ||||||
| A | 113.20.24.100🇦🇺 BLUEPACKETS-AU113.20.24.0/22 Blue Packets Trust Unit 2 5 Tennant St | ||||||
| PTR | scanmx01.bluepackets.com.au | ||||||
| NS | ns2.bluepackets.com.au | ||||||
| A | 113.20.24.101🇦🇺 BLUEPACKETS-AU113.20.24.0/22 Blue Packets Trust Unit 2 5 Tennant St | ||||||
| PTR | scanmx02.bluepackets.com.au | ||||||
| NS | ns3.bluepackets.com.au | ||||||
| A | 113.20.27.37🇦🇺 BLUEPACKETS-AU113.20.24.0/22 Blue Packets Trust Unit 2 5 Tennant St | ||||||
| SOA | ns1.bluepackets.com.ausupport@bluepackets.com.au 2021-09-09 #1 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1784319867 | ||||||
Same first word
Similar names
backcheck.co.uk |
backcheck.net |
backcheck.jp |
backcheck.ca |
backcheck.com |
backcheck.org |
backcheck.ai |
backcheck.de |
backcheck.io |
backcheck.name |
backcheck.mobi |
DNS History
10 records (4 active, 6 former)
●NSns1.bluepackets.com.au2026-02-17 → 2026-07-17 · 3 obs
● 2026-02-17 12:43:48
● 2026-07-17 20:50:52
●NSns2.bluepackets.com.au2026-02-17 → 2026-07-17 · 3 obs
● 2026-02-17 12:43:48
● 2026-07-17 20:50:52
●NSns3.bluepackets.com.au2026-02-17 → 2026-07-17 · 3 obs
● 2026-02-17 12:43:48
● 2026-07-17 20:50:52
○NSns51.1and1.com2015-06-09 → 2016-11-28 · 4 obs
● 2016-11-28 12:05:48
○ 2026-02-17 12:43:48
○ 2026-07-17 20:50:52
○NSns52.1and1.com2015-06-09 → 2016-11-28 · 4 obs
● 2016-11-28 12:05:48
○ 2026-02-17 12:43:48
○ 2026-07-17 20:50:52
○MXmx00.1and1.com2015-06-09 → 2016-11-28 · 4 obs
● 2016-11-28 12:05:48
○ 2026-02-17 12:43:48
○ 2026-07-17 20:50:52
○MXmx01.1and1.com2015-06-09 → 2016-11-28 · 4 obs
● 2016-11-28 12:05:48
○ 2026-02-17 12:43:48
○ 2026-07-17 20:50:52
●A113.20.25.1142026-02-17 → 2026-07-17 · 3 obs
● 2026-02-17 12:43:48
● 2026-07-17 20:50:52
○A192.195.77.132016-03-28 → 2016-11-28 · 5 obs
● 2016-03-28 09:53:10
● 2016-11-28 12:05:48
○ 2026-02-17 12:43:48
○ 2026-07-17 20:50:52
○A74.208.30.1202015-06-09 → 2016-01-04 · 4 obs
● 2016-01-04 05:01:42
○ 2016-03-28 09:53:10
○ 2026-07-17 20:50:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| checkback.org | ns1.bluepackets.com.au, ns2.bluepackets.com.au, ns3.bluepackets.com.au | - |
✅ Authoritative Response
Server:113.20.24.100
NS records: ns1.bluepackets.com.au, ns2.bluepackets.com.au, ns3.bluepackets.com.au
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for checkback.org (unsigned zone)
⏱️ Timing
Total: 1589ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 113.20.25.114 |
| NS | 3 | ns2.bluepackets.com.au, ns3.bluepackets.com.au... |
| SOA | 1 | ns1.bluepackets.com.au support.bluepacke |
Analysis
IP Addresses
checkback.org points to a single IP number: 113.20.25.114.
Additional host names — can-do.education, wildbearentertainment.net, nanyima.com.au and two others — share IP numbers with checkback.org.
Name Servers
checkback.org has three name servers — ns1.bluepackets.com.au, ns2.bluepackets.com.au and ns3.bluepackets.com.au.
At least some of checkback.org's name servers are shared with other domains, for example paact.org.au, 24.20.113.in-addr.arpa, mybackyard.tv and two more.
Each of the three hostnames points to exactly one IP address: ns1.bluepackets.com.au points to 113.20.24.100, ns2.bluepackets.com.au points to 113.20.24.101 and ns3.bluepackets.com.au points to 113.20.27.37.