BigCommerce email authentication
Hosted ecommerce platform.
SPF record
Add BigCommerce to your domain's SPF record with this include:
include:_spf.bigcommerce.com
A complete record for a domain sending only through BigCommerce:
v=spf1 include:_spf.bigcommerce.com ~all
What it costs you
1 of your 10 DNS lookups. That is the cheapest an include can be — the record it points at contains only IP ranges, with no further includes to follow. Behind it are 7 IP ranges.
Live record
This is what _spf.bigcommerce.com published when this page was generated:
v=spf1 ip4:192.200.190.165/30 ip4:104.195.80.16/28 ip4:192.200.181.144/28 ip4:63.141.144.128/28 ip4:149.72.231.47/32 ip4:149.72.196.66/32 ip4:104.195.127.0/27
Domains using BigCommerce
Found while resolving 293 well-known domains on 2026-08-04 — each authorises
_spf.bigcommerce.com in its published SPF record:
DKIM
Enable DKIM inside BigCommerce and publish the selector record it generates. DKIM matters more than SPF for deliverability, because a DKIM signature survives forwarding while SPF does not — see how selectors work.
DMARC
Neither SPF nor DKIM protects the address your recipients actually see until DMARC ties them
to it. Once BigCommerce is authenticating, publish a DMARC record — start at
p=none with a reporting address and
tighten from there.
Check it worked
DNS changes take minutes to hours to propagate. Once published, run the domain through the checker — it resolves the full include chain and reports the real lookup count.