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 · Mail: Not checked · 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.
- Brand tokens
- optus
- Label aliases
- Optus
- Official domains
- optus.com.au (all)
- Generated spellings
- 84 tracked · 15 observed somewhere · 69 not observed (all)
- Can receive mail
- 7 spellings and 0 reported domains publish MX records · mail at Above.com parking (parking placeholder) 1 · bounce.argewebhosting.nl 1 · Google 1 · 4 more (15 spellings and 0 reported domains of the last 30 days checked; MX shows the domain can receive mail, not who operates it)
History, last 30 days
Domains by latest source report date and first DomainSpoof feed observation. These dates do not establish when an incident occurred or a domain was registered.
09-20
09-21
09-22
09-23
09-24
09-25
09-26
09-27
09-28
09-29
09-30
10-01
10-02
10-03
10-04
10-05
10-06
10-07
10-08
10-09
10-10
10-11
10-12
10-13
10-14
10-15
10-16
10-17
10-18
10-19
Source reported First observed by DomainSpoof · Coverage starts 2026-09-20; collector outages may leave gaps.
| Day (UTC) | Source reported | First observed by DomainSpoof |
|---|---|---|
| 2026-10-18 | 0 | 5 |