other · AU
Optus
Singtel Optus Pty Limited
Australian telecommunications.
- Primary official domain
- optus.com.au
- Reviewed official domains
- 1 (directory review; organization has not verified)
- Directory source
- DomainSpoof directory · Suggest a correction
Matching domains, 30 days
0
registrable domains containing the brand; source date or last feed observation
First source-reported, 30 days
0
domains first source-reported within 30 days
First observed, 30 days
5
domains first observed by DomainSpoof in feeds
Email policy (primary domain)
DMARC reject
SPF ~all · 3/10 lookups · checked 2026-10-18 · published policy
What we watch for
Hostnames in phishing feeds and certificate logs are matched on these brand tokens; feed target labels are matched on the aliases. Generated spellings (typos, lure words, look-alike characters, other top-level domains) are derived from the official domains and tokens and checked against feeds, certificate logs and DNS.
Generated spellings we track
Spellings generated from this organization's official domains and brand tokens (typos, keyboard slips, lure words, look-alike characters, other top-level domains). Each one is checked against phishing feeds, certificate logs and DNS. A spelling that exists is not a finding and not a verdict: it may be unrelated, legitimate or registered defensively.
Tracked spellings
84
generated 2026-10-19; bounded dictionary, not every possible spelling
Seen in a phishing feed
0
spellings with at least one approved-source feed host on that domain
Seen in certificate logs
0
spellings with a certificate name on that domain in sampled logs
Resolves
0
spellings that answered a DNS query; 0 of 84 checked so far
Lure word added 24 tracked · 0 observed
| Spelling | Derived from | In phishing feed | In certificate logs | Resolves | State |
|---|---|---|---|---|---|
account-optus[.]com[.]au | optus.com.au | Not observed | Not observed | Not checkedno DNS check yet | Not observed |
accountoptus[.]com[.]au | optus.com.au | Not observed | Not observed | Not checkedno DNS check yet | Not observed |
login-optus[.]com[.]au | optus.com.au | Not observed | Not observed | Not checkedno DNS check yet | Not observed |
loginoptus[.]com[.]au | optus.com.au | Not observed | Not observed | Not checkedno DNS check yet | Not observed |
optus-account[.]com[.]au | optus.com.au | Not observed | Not observed | Not checkedno DNS check yet | Not observed |
optus-login[.]com[.]au | optus.com.au | Not observed | Not observed | Not checkedno DNS check yet | Not observed |
optus-secure[.]com[.]au | optus.com.au | Not observed | Not observed | Not checkedno DNS check yet | Not observed |
optus-support[.]com[.]au | optus.com.au | Not observed | Not observed | Not checkedno DNS check yet | Not observed |
optus-update[.]com[.]au | optus.com.au | Not observed | Not observed | Not checkedno DNS check yet | Not observed |
optus-verify[.]com[.]au | optus.com.au | Not observed | Not observed | Not checkedno DNS check yet | Not observed |
optusaccount[.]com[.]au | optus.com.au | Not observed | Not observed | Not checkedno DNS check yet | Not observed |
optuslogin[.]com[.]au | optus.com.au | Not observed | Not observed | Not checkedno DNS check yet | Not observed |
optussecure[.]com[.]au | optus.com.au | Not observed | Not observed | Not checkedno DNS check yet | Not observed |
optussupport[.]com[.]au | optus.com.au | Not observed | Not observed | Not checkedno DNS check yet | Not observed |
optusupdate[.]com[.]au | optus.com.au | Not observed | Not observed | Not checkedno DNS check yet | Not observed |
optusverify[.]com[.]au | optus.com.au | Not observed | Not observed | Not checkedno DNS check yet | Not observed |
secure-optus[.]com[.]au | optus.com.au | Not observed | Not observed | Not checkedno DNS check yet | Not observed |
secureoptus[.]com[.]au | optus.com.au | Not observed | Not observed | Not checkedno DNS check yet | Not observed |
support-optus[.]com[.]au | optus.com.au | Not observed | Not observed | Not checkedno DNS check yet | Not observed |
supportoptus[.]com[.]au | optus.com.au | Not observed | Not observed | Not checkedno DNS check yet | Not observed |
update-optus[.]com[.]au | optus.com.au | Not observed | Not observed | Not checkedno DNS check yet | Not observed |
updateoptus[.]com[.]au | optus.com.au | Not observed | Not observed | Not checkedno DNS check yet | Not observed |
verify-optus[.]com[.]au | optus.com.au | Not observed | Not observed | Not checkedno DNS check yet | Not observed |
verifyoptus[.]com[.]au | optus.com.au | Not observed | Not observed | Not checkedno DNS check yet | Not observed |
Other top-level domain 22 tracked · 0 observed
| Spelling | Derived from | In phishing feed | In certificate logs | Resolves | State |
|---|---|---|---|---|---|
optus[.]app | optus.com.au | Not observed | Not observed | Not checkedno DNS check yet | Not observed |
optus[.]biz | optus.com.au | Not observed | Not observed | Not checkedno DNS check yet | Not observed |
optus[.]cc | optus.com.au | Not observed | Not observed | Not checkedno DNS check yet | Not observed |
optus[.]club | optus.com.au | Not observed | Not observed | Not checkedno DNS check yet | Not observed |
optus[.]co | optus.com.au | Not observed | Not observed | Not checkedno DNS check yet | Not observed |
optus[.]com | optus.com.au | Not observed | Not observed | Not checkedno DNS check yet | Not observed |
optus[.]help | optus.com.au | Not observed | Not observed | Not checkedno DNS check yet | Not observed |
optus[.]icu | optus.com.au | Not observed | Not observed | Not checkedno DNS check yet | Not observed |
optus[.]info | optus.com.au | Not observed | Not observed | Not checkedno DNS check yet | Not observed |
optus[.]io | optus.com.au | Not observed | Not observed | Not checkedno DNS check yet | Not observed |
optus[.]live | optus.com.au | Not observed | Not observed | Not checkedno DNS check yet | Not observed |
optus[.]me | optus.com.au | Not observed | Not observed | Not checkedno DNS check yet | Not observed |
optus[.]net | optus.com.au | Not observed | Not observed | Not checkedno DNS check yet | Not observed |
optus[.]online | optus.com.au | Not observed | Not observed | Not checkedno DNS check yet | Not observed |
optus[.]org | optus.com.au | Not observed | Not observed | Not checkedno DNS check yet | Not observed |
optus[.]shop | optus.com.au | Not observed | Not observed | Not checkedno DNS check yet | Not observed |
optus[.]site | optus.com.au | Not observed | Not observed | Not checkedno DNS check yet | Not observed |
optus[.]store | optus.com.au | Not observed | Not observed | Not checkedno DNS check yet | Not observed |
optus[.]support | optus.com.au | Not observed | Not observed | Not checkedno DNS check yet | Not observed |
optus[.]top | optus.com.au | Not observed | Not observed | Not checkedno DNS check yet | Not observed |
optus[.]vip | optus.com.au | Not observed | Not observed | Not checkedno DNS check yet | Not observed |
optus[.]xyz | optus.com.au | Not observed | Not observed | Not checkedno DNS check yet | Not observed |
Look-alike characters (ASCII) 1 tracked · 0 observed
| Spelling | Derived from | In phishing feed | In certificate logs | Resolves | State |
|---|---|---|---|---|---|
0ptus[.]com[.]au | optus.com.au | Not observed | Not observed | Not checkedno DNS check yet | Not observed |
Look-alike characters (internationalized) 2 tracked · 0 observed
| Spelling | Derived from | In phishing feed | In certificate logs | Resolves | State |
|---|---|---|---|---|---|
oрtus[.]com[.]auxn--otus-g6d[.]com[.]au | optus.com.au | Not observed | Not observed | Not checkedno DNS check yet | Not observed |
оptus[.]com[.]auxn--ptus-45d[.]com[.]au | optus.com.au | Not observed | Not observed | Not checkedno DNS check yet | Not observed |
Character omitted 5 tracked · 0 observed
| Spelling | Derived from | In phishing feed | In certificate logs | Resolves | State |
|---|---|---|---|---|---|
opts[.]com[.]au | optus.com.au | Not observed | Not observed | Not checkedno DNS check yet | Not observed |
optu[.]com[.]au | optus.com.au | Not observed | Not observed | Not checkedno DNS check yet | Not observed |
opus[.]com[.]au | optus.com.au | Not observed | Not observed | Not checkedno DNS check yet | Not observed |
otus[.]com[.]au | optus.com.au | Not observed | Not observed | Not checkedno DNS check yet | Not observed |
ptus[.]com[.]au | optus.com.au | Not observed | Not observed | Not checkedno DNS check yet | Not observed |
Characters swapped 4 tracked · 0 observed
| Spelling | Derived from | In phishing feed | In certificate logs | Resolves | State |
|---|---|---|---|---|---|
optsu[.]com[.]au | optus.com.au | Not observed | Not observed | Not checkedno DNS check yet | Not observed |
oputs[.]com[.]au | optus.com.au | Not observed | Not observed | Not checkedno DNS check yet | Not observed |
otpus[.]com[.]au | optus.com.au | Not observed | Not observed | Not checkedno DNS check yet | Not observed |
potus[.]com[.]au | optus.com.au | Not observed | Not observed | Not checkedno DNS check yet | Not observed |
Character repeated 5 tracked · 0 observed
| Spelling | Derived from | In phishing feed | In certificate logs | Resolves | State |
|---|---|---|---|---|---|
ooptus[.]com[.]au | optus.com.au | Not observed | Not observed | Not checkedno DNS check yet | Not observed |
opptus[.]com[.]au | optus.com.au | Not observed | Not observed | Not checkedno DNS check yet | Not observed |
opttus[.]com[.]au | optus.com.au | Not observed | Not observed | Not checkedno DNS check yet | Not observed |
optuss[.]com[.]au | optus.com.au | Not observed | Not observed | Not checkedno DNS check yet | Not observed |
optuus[.]com[.]au | optus.com.au | Not observed | Not observed | Not checkedno DNS check yet | Not observed |
Vowel changed 8 tracked · 0 observed
| Spelling | Derived from | In phishing feed | In certificate logs | Resolves | State |
|---|---|---|---|---|---|
aptus[.]com[.]au | optus.com.au | Not observed | Not observed | Not checkedno DNS check yet | Not observed |
eptus[.]com[.]au | optus.com.au | Not observed | Not observed | Not checkedno DNS check yet | Not observed |
iptus[.]com[.]au | optus.com.au | Not observed | Not observed | Not checkedno DNS check yet | Not observed |
optas[.]com[.]au | optus.com.au | Not observed | Not observed | Not checkedno DNS check yet | Not observed |
optes[.]com[.]au | optus.com.au | Not observed | Not observed | Not checkedno DNS check yet | Not observed |
optis[.]com[.]au | optus.com.au | Not observed | Not observed | Not checkedno DNS check yet | Not observed |
optos[.]com[.]au | optus.com.au | Not observed | Not observed | Not checkedno DNS check yet | Not observed |
uptus[.]com[.]au | optus.com.au | Not observed | Not observed | Not checkedno DNS check yet | Not observed |
Adjacent key typo 13 tracked · 0 observed
| Spelling | Derived from | In phishing feed | In certificate logs | Resolves | State |
|---|---|---|---|---|---|
lptus[.]com[.]au | optus.com.au | Not observed | Not observed | Not checkedno DNS check yet | Not observed |
oltus[.]com[.]au | optus.com.au | Not observed | Not observed | Not checkedno DNS check yet | Not observed |
ootus[.]com[.]au | optus.com.au | Not observed | Not observed | Not checkedno DNS check yet | Not observed |
opgus[.]com[.]au | optus.com.au | Not observed | Not observed | Not checkedno DNS check yet | Not observed |
oprus[.]com[.]au | optus.com.au | Not observed | Not observed | Not checkedno DNS check yet | Not observed |
optjs[.]com[.]au | optus.com.au | Not observed | Not observed | Not checkedno DNS check yet | Not observed |
optua[.]com[.]au | optus.com.au | Not observed | Not observed | Not checkedno DNS check yet | Not observed |
optud[.]com[.]au | optus.com.au | Not observed | Not observed | Not checkedno DNS check yet | Not observed |
optuw[.]com[.]au | optus.com.au | Not observed | Not observed | Not checkedno DNS check yet | Not observed |
optuz[.]com[.]au | optus.com.au | Not observed | Not observed | Not checkedno DNS check yet | Not observed |
optys[.]com[.]au | optus.com.au | Not observed | Not observed | Not checkedno DNS check yet | Not observed |
opyus[.]com[.]au | optus.com.au | Not observed | Not observed | Not checkedno DNS check yet | Not observed |
pptus[.]com[.]au | optus.com.au | Not observed | Not observed | Not checkedno DNS check yet | Not observed |
Last feed and certificate-log check 2026-10-19 00:58 UTC. “Not observed” means none of our checks has seen the spelling; it is not proof the name is unregistered. An observed spelling is not a finding: reported abuse appears only under Reported matches, from independent source evidence. Feed presence counts hosts from approved sources only; certificate presence comes from sampled public logs; DNS checks cover the apex name and are refreshed on a schedule.