Monday lookalike domains
Greyphish has recorded 167 domains that resemble Monday since February 2026, 16 of them in the last 90 days. They split between typosquats (52%) and combosquats (37%). .com carries 80% of them, out of 23 endings in all. The pace has picked up, with 7 in the last 30 days against 3 in the 30 before. 4 certificates for unregistered .ph, .com.ph names (registry wildcard) are excluded: the registry answers for any name under those endings, so nobody had to register one to get a certificate for it.
Data as of . Public sources only.
What kind of lookalikes
One or two keystrokes away from the real name: a letter dropped, doubled, swapped or mistyped. More
A letter swapped for one that looks the same, in ASCII or in Unicode written as punycode. More
Words most often added to the name in the last 90 days: app (3).
Lookalikes per week
Show as a table
| Week of | Typo | Combo | Homoglyph | Total |
|---|---|---|---|---|
| 2026-04-20 | 3 | 1 | 1 | 5 |
| 2026-04-27 | 1 | 0 | 2 | 3 |
| 2026-05-04 | 1 | 1 | 0 | 2 |
| 2026-05-11 | 0 | 1 | 0 | 1 |
| 2026-05-18 | 1 | 1 | 0 | 2 |
| 2026-05-25 | 1 | 2 | 0 | 3 |
| 2026-06-01 | 1 | 0 | 0 | 1 |
| 2026-06-08 | 0 | 1 | 0 | 1 |
| 2026-06-15 | 0 | 1 | 0 | 1 |
| 2026-06-22 | 3 | 0 | 0 | 3 |
| 2026-06-29 | 0 | 2 | 0 | 2 |
| 2026-07-06 | 3 | 0 | 1 | 4 |
| 2026-07-13 | 0 | 0 | 0 | 0 |
| 2026-07-20 | 2 | 2 | 0 | 4 |
| 2026-07-27 | 1 | 0 | 0 | 1 |
| 2026-08-03 | 0 | 0 | 0 | 0 |
| 2026-08-10 | 0 | 1 | 0 | 1 |
| 2026-08-17 | 0 | 2 | 0 | 2 |
| 2026-08-24 | 0 | 1 | 0 | 1 |
| 2026-08-31 | 0 | 0 | 0 | 0 |
| 2026-09-07 | 0 | 0 | 0 | 0 |
| 2026-09-14 | 1 | 0 | 0 | 1 |
| 2026-09-21 | 0 | 0 | 0 | 0 |
| 2026-09-28 | 0 | 0 | 0 | 0 |
| 2026-10-05 | 0 | 6 | 0 | 6 |
| 2026-10-12 | 0 | 0 | 0 | 0 |
Endings
The 8 most used of the 23 top-level domains these lookalikes sit under.
| Ending | Lookalikes | Share |
|---|---|---|
| .com | 134 | 80.2% |
| .xyz | 6 | 3.6% |
| .net | 3 | 1.8% |
| .ai | 2 | 1.2% |
| .org | 2 | 1.2% |
| .sbs | 2 | 1.2% |
| .top | 2 | 1.2% |
| .agency | 1 | 0.6% |
Where they are registered
For the 133 with a registrar in WHOIS (80% of all). Brand-protection registrars mostly hold defensive registrations made by brands themselves, so a domain there is more likely the brand's own than an imitation.
| Registrar | Lookalikes | Share | Type |
|---|---|---|---|
| GoDaddy | 32 | 24.1% | Retail |
| NameBright | 9 | 6.8% | Retail |
| Namecheap | 9 | 6.8% | Retail |
| Dynadot | 8 | 6.0% | Retail |
| Media Elite Holdings | 6 | 4.5% | Retail |
| Spaceship | 6 | 4.5% | Retail |
| eNom | 6 | 4.5% | Retail |
| Hostinger | 5 | 3.8% | Retail |
What the live ones do
20 of these lookalikes were registered and checked for a website and mail: 9 (45%) served a website and 9 (45%) publish MX records, so they can receive email. Checks run on the higher-severity matches that resolve, not on every lookalike.
Google Web Risk lists none of the 4 live ones checked against it.
4 were tracked while live and 0 have since gone down. See what to do about a lookalike.
Recent examples
The 10 most recent, written with [.] so they cannot be clicked. The brand's own domains and registrations held by brand-protection registrars are left out. A lookalike resembles Monday; it is not necessarily malicious, and none of these is a claim about who registered it or why.
mondaywebs[.]comCombo, Oct 10Serves a websiteMX recordsmondayweb[.]xyzCombo, Oct 9No site or mail when checkedmondayapps[.]xyzCombo, Oct 7Not checkedmondayappstore[.]comCombo, Oct 7Serves a websitemondayservicestaging[.]comCombo, Oct 6Not checkedmondaydirectory[.]comCombo, Oct 5Serves a websitemondayj[.]comTypo, Sep 16Not checkedtruemonday[.]comCombo, Aug 27Not checkedmondayapp[.]xyzCombo, Aug 19Not checkedmymonday[.]xyzCombo, Aug 18Not checked
Or watch it free: Greyphish tells you when a new lookalike of your domain is registered or goes live.
Further reading
More in productivity
Greyphish is not affiliated with Monday. Domains listed resemble Monday by spelling; registration alone says nothing about intent. Counts cover domains first seen in public Certificate Transparency logs and ICANN zone files; domains that Greyphish customers watch are excluded.