Londonnootropics uses Klaviyo as their primary email service provider. Their email authentication setup is good (score 73/100). Missing: DMARC enforcement.
Non-ESP tools detected in this brand's emails. Independent of who sends — a brand can use any combination.
| AMP for Email | Yes |
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 2 emails we've observed. DMARC policy is read live from DNS.
DMARC reports sent to cloudflare.net. Policy
p=none is monitor-only — receivers won't act on spoofing yet.
SPF alignment: all 10 observed emails use a return-path aligned with londonnootropics.com (flow.londonnootropics.com). SPF authenticates the visible From — supports DMARC directly.
DKIM alignment: all 8 observed emails sign with a domain aligned with londonnootropics.com (londonnootropics.com). DKIM authenticates the visible From — supports DMARC directly.
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: londonnootropics.com, flow.londonnootropics.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 | 7 | 70.0% |
| promotions | 3 | 30.0% |
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 % |
|---|---|---|---|---|---|
| Klaviyo | 10 | 70.0% | 30.0% | 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 londonnootropics.com has been observed sending from, and where their mail landed in Gmail.
| IP | Hostname | Obs | Placement | Reputation |
|---|---|---|---|---|
| 198.37.158.186 | o1360.shared.klaviyomail.com |
3 | — | Check → |
| 149.72.170.5 | o1382.shared.klaviyomail.com |
3 | — | Check → |
| 167.89.80.93 | o1291.shared.klaviyomail.com |
1 | — | Check → |
| 167.89.80.92 | o1290.shared.klaviyomail.com |
1 | — | Check → |
| 167.89.72.22 | o1280.shared.klaviyomail.com |
1 | 1 | Check → |
| 149.72.156.203 | o1384.shared.klaviyomail.com |
1 | 1 | Check → |
| Domain | ESPs detected | Delivery (7d) |
|---|---|---|
londonnootropics.com | Klaviyo 10 |
