Mrbiceps uses Omnisend for marketing email and Amazon SES for transactional/notifications. They rank #803,141 in the Tranco list of most-popular domains. Their email authentication setup is good (score 73/100). Missing: DMARC enforcement.
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.
SPF / DKIM / DMARC above reflect the last 5 emails we've observed. DMARC policy is read live from DNS.
DMARC reports sent to mrbiceps.lt. Policy
p=none is monitor-only — receivers won't act on spoofing yet.
SPF alignment: 33% of observed emails use an aligned return-path (mailing.mrbiceps.lt); the rest use third-party paths (eu-central-1.amazonses.com) where DMARC has to rely on DKIM alignment.
DKIM alignment: all 5 observed emails sign with a domain aligned with mrbiceps.lt (mrbiceps.lt). DKIM authenticates the visible From — supports DMARC directly.
TLS: 60% TLS 1.3, 40% TLS 1.2 (across 5 sends).
Delivery: fast — 100% of emails in the last 7 days arrive in under 10 seconds (across 5 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: mrbiceps.lt, mailing.mrbiceps.lt, eu-central-1.amazonses.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 | 6 | 100.0% |
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 % |
|---|---|---|---|---|---|
| Amazon SES | 3 | 100.0% | 0.0% | 0.0% | |
| Omnisend | 3 | 100.0% | 0.0% | 0.0% |
Weekly 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 mrbiceps.lt has been observed sending from, and where their mail landed in Gmail.
| IP | Hostname | Obs | Placement | Reputation |
|---|---|---|---|---|
| 204.220.169.69 | g69.gb126d70.use4.send.mailgun.net |
1 | — | Check → |
| 204.220.169.72 | g72.gb126d70.use4.send.mailgun.net |
1 | 1 | Check → |
| 204.220.169.140 | g140.gb126d70.use4.send.mailgun.net |
1 | 1 | Check → |
| 69.169.224.2 | b224-2.smtp-out.eu-central-1.amazonses.com |
1 | 1 | Check → |
| 69.169.224.1 | b224-1.smtp-out.eu-central-1.amazonses.com |
1 | 1 | Check → |
| 69.169.224.6 | b224-6.smtp-out.eu-central-1.amazonses.com |
1 | 1 | Check → |
| Domain | ESPs detected | Delivery (7d) |
|---|---|---|
mrbiceps.lt | Omnisend 3 Amazon SES 3 |