Hosting uses Braze for marketing email and Amazon SES for transactional/notifications. They rank #24,131 in the Tranco list of most-popular domains. Email goes out from 3 different subdomains. Their email authentication setup is good (score 73/100). Missing: DMARC enforcement. We've recorded 2 ESP changes since first observing this brand.
Amazon SESAuthentication signals observed in this brand's emails. SPF, DKIM and DMARC are the standard sender-authentication stack — see the DMARC policy below for whether spoofing is actually blocked or just monitored. One-click unsubscribe meets Google & Yahoo's bulk-sender requirements.
DMARC reports sent to URIports. Policy
p=none is monitor-only — receivers won't act on spoofing yet.
SPF alignment: observed emails use a third-party return-path (eu-west-2.amazonses.com, experte.com) — SPF passes there but doesn't align with hosting.com, so DMARC has to rely on DKIM alignment.
DKIM alignment: all 19 observed emails sign with a domain aligned with hosting.com (hosting.com, mailing.hosting.com, discover.hosting.com). DKIM authenticates the visible From — supports DMARC directly.
TLS: 14% TLS 1.3, 86% TLS 1.2 (across 7 sends).
Brands often use multiple ESPs (e.g. one for marketing, another for transactional/notifications).
None — only the primary ESP(s) shown aboveESPs we've seen sending email for this brand. Green = confirmed by SPF, sender IP rDNS, or known infra pairing (label shows the source). Grey = observed but not yet confirmed by SPF or PTR.
ESPs this brand has authorized in their SPF record. We confirm them with a green ✓ only after seeing recurring use (3+ emails across 2+ days). Until then they stay here — either we haven't observed any email yet, or we've seen a handful but not enough to call them a regular sender for the brand.
Probed: hosting.com, eu-west-2.amazonses.com, experte.com, mailing.hosting.com, discover.hosting.com
Folder distribution across all emails from this brand observed in Gmail inboxes. High inbox % = good deliverability; spam appearances are the headline signal.
| Folder | Count | Share |
|---|---|---|
| inbox | 16 | 80.0% |
| promotions | 4 | 20.0% |
Which ESP's emails are landing where. Sorted by spam % so problem senders surface first. Brands using one ESP for marketing and another for transactional often see very different placement profiles per ESP. Per-ESP folder data only started being captured recently — counts here may be smaller than the total above until backfill catches up.
| ESP | Emails | Placement | Inbox % | Tabs % | Spam % |
|---|---|---|---|---|---|
| Braze | 7 | 71.4% | 28.6% | 0.0% | |
| Amazon SES | 10 | 100.0% | 0.0% | 0.0% |
Daily observations per ESP. Brands often run multiple ESPs concurrently — marketing on one, transactional on another — so this chart shows usage rather than switches.
IP addresses hosting.com has been observed sending from, and where their mail landed in Gmail.
| IP | Hostname | Obs | Reputation |
|---|---|---|---|
| 137.22.240.217 | v6z9nvpi.mailing.hosting.com |
9 | Check → |
| 23.249.218.4 | d218-4.smtp-out.eu-west-2.amazonses.com |
4 | Check → |
| 23.249.218.3 | d218-3.smtp-out.eu-west-2.amazonses.com |
3 | Check → |
| 23.249.218.6 | d218-6.smtp-out.eu-west-2.amazonses.com |
3 | Check → |
| 23.249.218.2 | d218-2.smtp-out.eu-west-2.amazonses.com |
2 | Check → |
| 137.22.243.69 | 137.22.243.69.jfk.braze.com |
2 | Check → |
Per-IP inbox / promotions / spam is being collected and will appear here as new emails are observed.
| Domain | ESPs detected | Delivery (7d) |
|---|---|---|
hosting.com | Amazon SES 14 | |
mailing.hosting.com | Braze 13 | |
discover.hosting.com | Braze 2 |