harmoniasciences.com

Klaviyo shared sending. 212 campaigns observed between 11 Jul 2025 and 28 Jul 2026.

What the mail shows

98 other senders have been seen on at least one of these IPs, though none matches the full pool.

IPs carrying this mail

Other companies on them

In the same pool

Who else sends from these IPs

hellobubble.comoverlapping73%16 shared
heights.comoverlapping59%13 shared
trysintra.comoverlapping57%13 shared
meetmaev.comoverlapping47%14 shared
drinkjuliet.comoverlapping41%9 shared
bkm.healthoverlapping33%7 shared
monkeflow.comoverlapping32%9 shared
byeflakes.comoverlapping31%9 shared
digestiplan.comoverlapping29%6 shared
liquiddeath.comoverlapping27%7 shared
growplex.cooverlapping27%7 shared
prolonfmd.comoverlapping26%7 shared
getcalisober.comoverlapping25%10 shared
greenleaf-blends.comoverlapping25%10 shared
walking.yogaperipheral20%5 shared
mindwalking.appperipheral20%5 shared
drinkhopr.com.auperipheral19%7 shared
infusd.comperipheral19%11 shared
scandinavianbiolabs.comperipheral18%7 shared
persikas.comperipheral18%7 shared
kureapp.healthperipheral18%7 shared
wellamoon.comperipheral18%5 shared
greenleafblends.comperipheral18%5 shared
dadgrass.comperipheral17%7 shared
alicemushrooms.comperipheral16%4 shared
happymammoth.coperipheral15%8 shared
neurogum.comperipheral15%16 shared
flirtist.aiperipheral14%3 shared
enzymedica.comperipheral14%3 shared
drinknooma.comperipheral14%11 shared
getfussy.comperipheral14%6 shared
burnbox.healthperipheral14%6 shared
cleanmondaymeals.comperipheral14%7 shared
perfectted.comperipheral14%6 shared
awkwardessentials.comperipheral13%6 shared
eatsurreal.co.ukperipheral13%7 shared
niniorganics.comperipheral12%7 shared
jimmyjoy.comperipheral12%7 shared
drinkhydrant.comperipheral12%5 shared
simplemodern.comperipheral11%7 shared

and 58 more.

The Klaviyo pool this sits in · 5 brands · 33 addresses

These senders draw from near-identical sets of addresses, which is what sharing a pool means. Klaviyo publishes none of this. See every pool we have recovered.

The IPs, by how much of this mail each carried

170.203.19.879%20 campaigns
170.203.24.39%19 campaigns
170.203.28.539%19 campaigns
170.203.24.118%18 campaigns
170.203.16.148%17 campaigns
170.203.20.118%16 campaigns
170.203.24.218%16 campaigns
170.203.16.117%15 campaigns
170.203.20.37%14 campaigns
170.203.28.266%12 campaigns
170.203.20.45%11 campaigns
170.203.23.1195%10 campaigns
170.203.27.1483%7 campaigns
170.203.28.23%6 campaigns
167.89.84.191%3 campaigns
149.72.85.1771%3 campaigns
149.72.88.1141%2 campaigns
167.89.100.820%1 campaigns
149.72.80.2240%1 campaigns
167.89.100.400%1 campaigns
149.72.217.410%1 campaigns

21 of ~29 IPs seen. Klaviyo assigns a different IP per send, so this is the set drawn from, not an address. The spread is close to even, which is what per-send rotation normally looks like.

Sending over time

1 address first appeared mid-window and none stopped appearing. In a sampled panel that is usually sampling, not movement; the real answer needs your DMARC reports.

Is this your domain?

This page is built from mail we received, so it is a sample. Verify the domain and you get the complete pool from your own DMARC reports, plus an email the day the pool changes.

Check a campaign of yours

The complete version of this page, every address from your DMARC with dated moves and a written verdict, is the pool audit. Read a sample report.