Hotels uses Salesforce MC as their primary email service provider. They rank #3,304 in the Tranco list of most-popular domains. Their email authentication setup is solid (score 85/100).
Authentication 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.
SPF / DKIM / DMARC above reflect the last 6 emails we've observed. DMARC policy is read live from DNS.
DMARC reports sent to Netcraft. Policy
p=reject means receivers actively block or quarantine spoofed mail.
SPF alignment: all 16 observed emails use a return-path aligned with hotels.com (bounce.eg.hotels.com). SPF authenticates the visible From — supports DMARC directly.
DKIM alignment: all 16 observed emails sign with a domain aligned with hotels.com (eg.hotels.com). DKIM authenticates the visible From — supports DMARC directly.
TLS: modern — 100% TLS 1.3 (across 7 sends).
Delivery (last 7 days): 50% under 10 seconds, 50% over 1 minute (across 2 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: hotels.com, bounce.eg.hotels.com, eg.hotels.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 | 10 | 83.3% |
| promotions | 2 | 16.7% |
Placement observed in Outlook / Microsoft 365 mailboxes. Focused Inbox splits mail into two tabs, "Focused" (inbox) and "Other", plus Junk. 100% reached the Focused inbox across 1 observed email.
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 % |
|---|---|---|---|---|---|
| Salesforce MC | 12 | 83.3% | 16.7% | 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 hotels.com has been observed sending from, and where their mail landed in Gmail.
| IP | Hostname | Obs | Placement | Reputation |
|---|---|---|---|---|
| 13.110.210.100 | lx100.mta.exacttarget.com |
5 | — | Check → |
| 13.110.210.94 | mta2.eg.hotels.com |
5 | 4 | Check → |
| 13.110.210.105 | lx105.mta.exacttarget.com |
2 | 1 | Check → |
| 13.110.210.101 | lx101.mta.exacttarget.com |
1 | — | Check → |
| 13.110.210.103 | lx103.mta.exacttarget.com |
1 | — | Check → |
| 13.110.210.104 | lx104.mta.exacttarget.com |
1 | — | Check → |
| 13.110.210.97 | unknown |
1 | — | Check → |
| Domain | ESPs detected | Delivery (7d) |
|---|---|---|
eg.hotels.com | Salesforce MC 16 |
