optus.com - dns.ninja
optus.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 203.13.127.195🇦🇺 ASN-OPTUS-NET203.13.127.0/24 SingTel Optus Pty Ltd Optus Macquarie Park (OCS) Building A, Level 2 1 Lyonpark Road, Macquarie Park | ||||||
| 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 | ||||||
| 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 | ||||||
| TXT | f18d76de-bd92-457e-b04f-5e3f6c70d006 | ||||||
| TXT | _a79qjqdl20rvjglwszpkvoa2vklce4q | ||||||
| TXT | _nt5mq1l9kp1h83fejpu9eogq75a2u01 | ||||||
| SOA | ns1.optusnet.com.auhostmaster@optusnet.com.au 2026-06-24 #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=1785360792 | ||||||
Subdomains
www.optus.com |
Same first word
Similar names
DNS History
4 records (3 active, 1 former)
●NSns1.optusnet.com.au2015-08-04 → 2026-07-29 · 2 obs
● 2026-07-29 21:43:44
●NSns2.optusnet.com.au2015-08-04 → 2026-07-29 · 2 obs
● 2026-07-29 21:43:44
●A203.13.127.1952021-09-13 → 2026-07-29 · 3 obs
● 2021-09-13 21:19:28
● 2026-07-29 21:43:44
○A203.13.127.322015-08-04 → 2021-01-25 · 4 obs
● 2021-01-25 23:40:56
○ 2021-09-13 21:19:28
○ 2026-07-29 21:43:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, i.gtld-servers.net, k.gtld-servers.net, c.gtld-servers.net... | - |
| optus.com | ns1.optusnet.com.au, ns2.optusnet.com.au | - |
✅ Authoritative Response
Server:203.2.75.2
NS records: ns1.optusnet.com.au, ns2.optusnet.com.au
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optus.com (unsigned zone)
⏱️ Timing
Total: 1020ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 203.13.127.195 |
| NS | 2 | ns2.optusnet.com.au, ns1.optusnet.com.au |
| TXT | 3 | _nt5mq1l9kp1h83fejpu9eogq75a2u01, f18d76de-bd92-457e-b04f-5e3f6c70d006... |
| SOA | 1 | ns1.optusnet.com.au hostmaster.optusnet. |
Analysis
Hierarchy
www.optus.com is a subdomain of optus.com.
IP Addresses
optus.com resolves to just one IP address, 203.13.127.195.
Name Servers
Two name servers handle the delegation for optus.com: ns1.optusnet.com.au and ns2.optusnet.com.au.
optus.com shares its NS records with other domains, for example aushealth.biz, 198.49.in-addr.arpa, 197.49.in-addr.arpa and two others.
The name servers of optus.com overlap at least partially with those of other domains — among them 179.49.in-addr.arpa, 174.28.211.in-addr.arpa, 14.245.192.in-addr.arpa and two more.
These name servers commonly appear in delegations together with ns1.syd.optusnet.com.au, dnsappsvc01.syd.optusnet.com.au, dnsappsvc02.syd.optusnet.com.au and 6 other.
Both ns1.optusnet.com.au and ns2.optusnet.com.au have a single IP address each — ns1.optusnet.com.au resolves to 203.2.75.2 while ns2.optusnet.com.au resolves to 203.2.75.12.