22 look-alikes registered since 4 Aug 2026, most similar first.
| Domain | Why it’s similar | Registered | Status | Similarity | Report |
|---|---|---|---|---|---|
| sfstack.com | Typo | 26 Aug 2026 | Checking… | 92% | Report → |
| festack.xyz | Typo | 15 Oct 2026 | Checking… | 90% | Report → |
| sfstack.nl | Typo | 18 Sept 2026 | Checking… | 89% | Report → |
| evstack.xyz | Typo | 7 Aug 2026 | Checking… | 89% | Report → |
| fstack.fun | Typo | 22 Sept 2026 | Checking… | 85% | Report → |
| estack.live | Typo | 24 Aug 2026 | Checking… | 85% | Report → |
| defstack.com | Extra letter | 5 Aug 2026 | Checking… | 84% | Report → |
| exstack.store | Typo | 28 Oct 2026 | Checking… | 82% | Report → |
| ekstack.cloud | Typo | 28 Sept 2026 | Checking… | 82% | Report → |
| ezstack.ca | Typo | 19 Sept 2026 | Checking… | 82% | Report → |
| ezstack.net | Typo | 14 Sept 2026 | Checking… | 82% | Report → |
| defstack.in | Extra letter | 24 Sept 2026 | Checking… | 81% | Report → |
| defstackco.com | Keyword added | 17 Sept 2026 | Checking… | 81% | Report → |
| prefstack.dev | Keyword added | 9 Oct 2026 | Checking… | 80% | Report → |
| thedefstack.com | Keyword added | 30 Oct 2026 | Checking… | 79% | Report → |
| reefstacks.app | Keyword added | 29 Oct 2026 | Checking… | 78% | Report → |
| briefstack.org | Keyword added | 16 Oct 2026 | Checking… | 78% | Report → |
| chiefstackio.com | Keyword added | 16 Oct 2026 | Checking… | 78% | Report → |
| usehrefstack.com | Keyword added | 8 Sept 2026 | Checking… | 78% | Report → |
| mischiefstack.com | Keyword added | 16 Oct 2026 | Checking… | 76% | Report → |
| tryhrefstack.net | Keyword added | 8 Sept 2026 | Checking… | 75% | Report → |
| chiefstackio.co | Keyword added | 25 Aug 2026 | Checking… | 75% | Report → |
We check every newly registered domain daily and email you when one resembles efstack.com.
A name made to be mistaken for another: a typo, a swapped or extra letter, characters that look alike (0 for o), extra words, or the same name under another extension. Some are harmless — a fan site, a coincidence — and some are registered for phishing or to catch mistyped traffic.
No. Similar doesn’t mean malicious. Open a look-alike’s report to see whether it has a website, where it’s hosted and what its security checks say.
If it’s used for phishing, report it to Google Safe Browsing and to the registrar shown in its report. For a name that infringes your trademark, talk to your registrar or a lawyer about a UDRP complaint.