Ionos lookalike domains
Greyphish has recorded 117 domains that resemble Ionos since September 2026, 117 of them in the last 90 days. Nearly all of them (91%) are typosquats, a keystroke or two away from the real name. .de carries 43% of them, out of 5 endings in all. The pace has picked up, with 108 in the last 30 days against 9 in the 30 before. The busiest week began 5 October 2026, with 44 new ones.
Data as of . Public sources only.
What kind of lookalikes
Lookalikes per week
Show as a table
| Week of | Typo | Homoglyph | TLD swap | Total |
|---|---|---|---|---|
| 2026-04-20 | 0 | 0 | 0 | 0 |
| 2026-04-27 | 0 | 0 | 0 | 0 |
| 2026-05-04 | 0 | 0 | 0 | 0 |
| 2026-05-11 | 0 | 0 | 0 | 0 |
| 2026-05-18 | 0 | 0 | 0 | 0 |
| 2026-05-25 | 0 | 0 | 0 | 0 |
| 2026-06-01 | 0 | 0 | 0 | 0 |
| 2026-06-08 | 0 | 0 | 0 | 0 |
| 2026-06-15 | 0 | 0 | 0 | 0 |
| 2026-06-22 | 0 | 0 | 0 | 0 |
| 2026-06-29 | 0 | 0 | 0 | 0 |
| 2026-07-06 | 0 | 0 | 0 | 0 |
| 2026-07-13 | 0 | 0 | 0 | 0 |
| 2026-07-20 | 0 | 0 | 0 | 0 |
| 2026-07-27 | 0 | 0 | 0 | 0 |
| 2026-08-03 | 0 | 0 | 0 | 0 |
| 2026-08-10 | 0 | 0 | 0 | 0 |
| 2026-08-17 | 0 | 0 | 0 | 0 |
| 2026-08-24 | 0 | 0 | 0 | 0 |
| 2026-08-31 | 0 | 0 | 0 | 0 |
| 2026-09-07 | 8 | 1 | 0 | 9 |
| 2026-09-14 | 17 | 1 | 0 | 18 |
| 2026-09-21 | 17 | 2 | 1 | 20 |
| 2026-09-28 | 21 | 2 | 0 | 23 |
| 2026-10-05 | 42 | 2 | 0 | 44 |
| 2026-10-12 | 1 | 2 | 0 | 3 |
Endings
The 5 most used of the 5 top-level domains these lookalikes sit under.
| Ending | Lookalikes | Share |
|---|---|---|
| .de | 50 | 42.7% |
| .com | 42 | 35.9% |
| .co.uk | 12 | 10.3% |
| .fr | 12 | 10.3% |
| .uk | 1 | 0.9% |
Where they are registered
For the 51 with a registrar in WHOIS (44% 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 | 8 | 15.7% | Retail |
| NameBright | 5 | 9.8% | Retail |
| OVH | 5 | 9.8% | Retail |
| Unstoppable Domains | 5 | 9.8% | Retail |
| Cloudflare | 4 | 7.8% | Retail |
| NAMECARE | 2 | 3.9% | Retail |
| NICENIC INTERNATIONAL GROUP | 2 | 3.9% | Retail |
| Namecheap | 2 | 3.9% | Retail |
What the live ones do
Google Web Risk lists none of the 5 live ones checked against it.
6 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 Ionos; it is not necessarily malicious, and none of these is a claim about who registered it or why.
xn--oos-eib76c[.]comShown in a browser as ɨoǹos[.]comHomoglyph, Oct 13No site or mail when checkedinos[.]comTypo, Oct 12Not checkedxn--onos-upa[.]deShown in a browser as íonos[.]deHomoglyph, Oct 12Not checkediunos[.]comTypo, Oct 10Not checkediojnos[.]comTypo, Oct 9Not checkedionoso[.]comTypo, Oct 9Not checkediobos[.]deTypo, Oct 9Not checkedionoos[.]deTypo, Oct 9Not checkediinos[.]comTypo, Oct 8Not checkedionols[.]deTypo, Oct 8Not checked
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Further reading
More in big tech
Greyphish is not affiliated with Ionos. Domains listed resemble Ionos 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.