German hosting provider with email infrastructure.
Strato is the 14th most popular transactional ESP we track.
Detected by 17 distinct extension users.
Distribution of brands using Strato by industry. Helps you gauge whether this ESP is popular with businesses similar to yours. Brands tagged in two industries are counted in both.
Based on 9 of 13 brands tagged (69% coverage). Industries assigned automatically using AI; not every brand is tagged yet.
Where this ESP's emails land in Gmail. Each brand counted once (average of per-brand percentages) so a single high-volume sender can't dominate. Spam placement is mostly driven by the sender (list quality, content, complaint rate). This number reflects both the ESP's infrastructure AND the kind of senders who choose it — not just deliverability quality.
By volume: inbox 32 (37 emails observed)
Percentages are averaged per brand (each counted once) across 2 brands using Strato with at least 5 placement observations each.
13 as their primary ESP. Primary users are listed first, then secondary.
| Brand | Role | Obs | Spam | Last seen |
|---|---|---|---|---|
|
Amc Forum
amc-forum.de
|
primary | 3 | 0.0% | 2026-06-08 |
|
Autronpower
autronpower.com
|
primary | 2 | — | 2026-05-19 |
|
Bloggerkonferenz
bloggerkonferenz.de
|
primary | 1 | — | 2026-05-04 |
|
Erlanger Hof
erlanger-hof.de
|
primary | 1 | — | 2026-06-23 |
|
Farbeformfunktion
farbeformfunktion.de
|
primary | 1 | — | 2026-05-08 |
|
Fenjaengelhardt
fenjaengelhardt.de
|
primary | 9 | 0.0% | 2026-06-01 |
|
Impulsq
impulsq.de
|
primary | 3 | 0.0% | 2026-05-15 |
|
Marketingdata Mail
marketingdata-mail.nl
|
primary | 2 | — | 2026-05-12 |
|
Natuurcampingdealtena
natuurcampingdealtena.nl
|
primary | 1 | — | 2026-05-28 |
|
Sarahnoir
sarahnoir.de
|
primary | 1 | — | 2026-06-19 |
|
Teamreachboost
teamreachboost.com
|
primary | 2 | — | 2026-06-26 |
|
Tlt Translations
tlt-translations.com
|
primary | 9 | 0.0% | 2026-06-01 |
|
Urologie Villa Kuenzer
urologie-villa-kuenzer.de
|
primary | 2 | — | 2026-06-03 |
IPs we've observed sending via Strato. "Brands" = distinct brands seen on each IP; "Placement" = where those emails landed in Gmail (inbox / promotions / spam). Click "reputation" to check the IP on Cisco Talos.
| IP | Hostname | Brands | Obs | Placement | Reputation |
|---|---|---|---|---|---|
| 81.169.146.220 | mo4-p00-ob.smtp.rzone.de |
2 | 9 | — | Check → |
| 81.169.146.160 | mo4-p00-ob.smtp.rzone.de |
3 | 4 | — | Check → |
| 81.169.146.163 | unknown |
1 | 3 | — | Check → |
| 81.169.146.216 | mo4-p00-ob.smtp.rzone.de |
1 | 3 | — | Check → |
| 81.169.146.167 | mo4-p01-ob.smtp.rzone.de |
1 | 2 | — | Check → |
| 85.215.255.20 | mo4-p00-ob.smtp.rzone.de |
1 | 2 | — | Check → |
| 85.215.255.24 | mo4-p00-ob.smtp.rzone.de |
1 | 2 | — | Check → |
| 81.169.146.168 | mo4-p02-ob.smtp.rzone.de |
1 | 1 | — | Check → |
| 85.215.255.80 | mo4-p02-ob.smtp.rzone.de |
1 | 1 | — | Check → |
| 81.169.146.194 | cg4-p00-ob.smtp.rzone.de |
1 | 1 | — | Check → |
| 85.215.255.102 | mo4-p03-ob.smtp.rzone.de |
1 | 1 | 1 | Check → |
| 81.169.146.170 | mo4-p02-ob.smtp.rzone.de |
1 | 1 | 1 | Check → |
| 81.169.146.219 | mo4-p00-ob.smtp.rzone.de |
1 | 1 | — | Check → |