optusnet.com - dns.ninja
optusnet.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 211.29.132.105🇦🇺 OPTUSINTERNET-AU211.28.0.0/14 Optus Internet Pty Ltd Building F, 3rd Floor 1 Lyonpark Road | ||||||
| NS | ns1.optusnet.com.au ⭐ | ||||||
| A | 203.2.75.2🇦🇺 OPTUSINTERNET-AU203.2.75.0/24 SingTel Optus Pty Ltd Optus Macquarie Park (OCS) Building A, Level 2 1 Lyonpark Road, Macquarie Park | ||||||
| PTR | ns1.optusnet.com.au | ||||||
| NS | ns2.optusnet.com.au | ||||||
| A | 203.2.75.12🇦🇺 OPTUSINTERNET-AU203.2.75.0/24 SingTel Optus Pty Ltd Optus Macquarie Park (OCS) Building A, Level 2 1 Lyonpark Road, Macquarie Park | ||||||
| MX | mx-10.au-east.atmailcloud.com ⭐ | ||||||
| A | 52.65.162.33🇦🇺 Amazon52.65.0.0/16 EC2 SYD prefix | ||||||
| PTR | ec2-52-65-162-33.ap-southeast-2.compute.amazonaws.com | ||||||
| MX | mx-20.au-east.atmailcloud.com(20) | ||||||
| A | 13.237.46.187🇦🇺 Amazon13.236.0.0/14 | ||||||
| PTR | ec2-13-237-46-187.ap-southeast-2.compute.amazonaws.com | ||||||
| TXT | v=spf1 ip4:211.29.132.0/23 ip4:211.31.132.0/23 ip4:211.29.152.0/23 ip4:103.15... | ||||||
| TXT | v=spf1 ip4:211.29.132.0/23 ip4:211.31.132.0/23 ip4:211.29.152.0/23 ~all | ||||||
| TXT | dtm-domain-verification=84kHhHYeBtw8I24jLbJd5iW3Vp467VVwdg5rzMLDDxM | ||||||
| SOA | ns1.optusnet.com.auhostmaster@optusnet.com.au 2024-10-01 #3 | ||||||
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=1784452717 | ||||||
Subdomains
www.optusnet.com |
Same first word
optusnet.com |
optusnet.org |
optusnet.ws |
optusnet.net |
optusnet.framer.ai |
optusnet.mobi |
optusnet.com.au |
optusnet.com.br |
optusnet.net.au |
Similar names
DNS History
6 records (5 active, 1 former)
●NSns1.optusnet.com.au2009-07-03 → 2026-07-19 · 2 obs
● 2026-07-19 09:46:20
●NSns2.optusnet.com.au2009-07-03 → 2026-07-19 · 2 obs
● 2026-07-19 09:46:20
○MXmail2.optusnet.com.au2015-08-28 → 2020-09-26 · 5 obs
● 2015-08-28 12:11:48
● 2020-09-26 21:34:58
○ 2026-02-17 23:28:50
○ 2026-07-19 09:46:20
●MXmx-10.au-east.atmailcloud.com2026-02-17 → 2026-07-19 · 3 obs
● 2026-02-17 23:28:50
● 2026-07-19 09:46:20
●MXmx-20.au-east.atmailcloud.com2026-02-17 → 2026-07-19 · 3 obs
● 2026-02-17 23:28:50
● 2026-07-19 09:46:20
●A211.29.132.1052015-08-28 → 2026-07-19 · 3 obs
● 2015-08-28 12:11:48
● 2026-07-19 09:46:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, f.gtld-servers.net, a.gtld-servers.net, d.gtld-servers.net... | - |
| optusnet.com | ns1.optusnet.com.au, ns2.optusnet.com.au | - |
✅ Authoritative Response
Server:203.2.75.12
NS records: ns1.optusnet.com.au, ns2.optusnet.com.au
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optusnet.com (unsigned zone)
⏱️ Timing
Total: 1034ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 211.29.132.105 |
| NS | 2 | ns1.optusnet.com.au, ns2.optusnet.com.au |
| MX | 2 | mx-20.au-east.atmailcloud.com (pri: 20), mx-10.au-east.atmailcloud.com (pri: 10) |
| TXT | 3 | dtm-domain-verification=84kHhHYeBtw8I24j, v=spf1 ip4:211.29.132.0/23 ip4:211.31.13... |
| SOA | 1 | ns1.optusnet.com.au hostmaster.optusnet. |
Analysis
Hierarchy
optusnet.com serves as the parent of www.optusnet.com.
IP Addresses
optusnet.com resolves to one IP address: 211.29.132.105.
www.optusnet.com, optusonline.net, excite.com.au and two other host names share IP numbers with optusnet.com.
Name Servers
The NS records for optusnet.com delegate to ns1.optusnet.com.au and ns2.optusnet.com.au.
optusnet.com uses the same name servers as several other domains — among them aushealth.biz, 198.49.in-addr.arpa, 197.49.in-addr.arpa and two more.
optusnet.com has at least partial name server overlap with other domains, such as 14.245.192.in-addr.arpa, 125.28.211.in-addr.arpa, 206.28.211.in-addr.arpa and two others.
ns1.syd.optusnet.com.au, ns2.mel.optusnet.com.au and dnsappsvc01.syd.optusnet.com.au — plus 6 other name servers — are commonly paired with these name servers.
ns1.optusnet.com.au directs to 203.2.75.2 and ns2.optusnet.com.au directs to 203.2.75.12; each host name points to exactly one IP number.
Mail Servers
Mail for optusnet.com is handled by two mail servers — mx-10.au-east.atmailcloud.com and mx-20.au-east.atmailcloud.com.
optusnet.com uses an identical mail server configuration to several other domains — among them airliebeach.net.au, kooee.com.au, granite.net.au and two more.
The mail servers of optusnet.com are at least partially shared with other domains, including qldnet.com.au.
mx-10.au-east.atmailcloud.com directs to 52.65.162.33 and mx-20.au-east.atmailcloud.com directs to 13.237.46.187; each host name points to exactly one IP number.