reddit.com
Live email deliverability and anti-spoofing audit, read from public DNS. Generated 2026-07-29 06:40 UTC — this page is cached for up to 6 hours, so re-check after changing a record.
91/100 — This domain is configured correctly for both sending and receiving. Accepts mail · Protected against spoofing · Hosted by Google Workspace
Findings
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spf
SPF ends in ~all (softfail); unauthorised mail is marked rather than rejected.
v=spf1 include:amazonses.com include:_spf.google.com include:19922862.spf01.hubspotemail.net include:reddit.deliver.highspot.com exists:%{i}._spf.mta.salesforce.com ip4:103.151.192.0/23 ip4:185.12.80.0/22 ip4:188.172.128.0/20 ip4:192.161.144.0/20 ip4:216.198.0.0/18 include:sent-via.netsuite.com ip4:52.50.24.208 ip4:35.174.145.124 ~allFix: Move to -all once you have confirmed all senders are listed.
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mta sts
No MTA-STS policy, so inbound mail can be downgraded to an unencrypted connection.
Fix: Publish _mta-sts.reddit.com and host a policy at https://mta-sts.reddit.com/.well-known/mta-sts.txt.
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mx
Mail is handled by Google Workspace.
1 aspmx.l.google.com, 5 alt1.aspmx.l.google.com, 5 alt2.aspmx.l.google.com, 10 aspmx2.googlemail.com, 10 aspmx3.googlemail.com
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dmarc
DMARC is enforcing with p=reject.
v=DMARC1; p=reject; fo=1; ruf=mailto:reddit@us.cp-dmarc.com; rua=mailto:reddit@us.cp-dmarc.com
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dkim
DKIM keys found for 2 selectors.
google._domainkey, k1._domainkey
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bimi
BIMI is published; supporting clients can show your logo.
v=BIMI1; l=https://www.redditstatic.com/emaildigest/reddit-logo.svg; a=;
Records
| MX | 1 aspmx.l.google.com5 alt1.aspmx.l.google.com5 alt2.aspmx.l.google.com10 aspmx2.googlemail.com10 aspmx3.googlemail.com |
|---|---|
| SPF | v=spf1 include:amazonses.com include:_spf.google.com include:19922862.spf01.hubspotemail.net include:reddit.deliver.highspot.com exists:%{i}._spf.mta.salesforce.com ip4:103.151.192.0/23 ip4:185.12.80.0/22 ip4:188.172.128.0/20 ip4:192.161.144.0/20 ip4:216.198.0.0/18 include:sent-via.netsuite.com ip4:52.50.24.208 ip4:35.174.145.124 ~all |
| DMARC | v=DMARC1; p=reject; fo=1; ruf=mailto:reddit@us.cp-dmarc.com; rua=mailto:reddit@us.cp-dmarc.com |
| DKIM selectors | google, k1 |
| MTA-STS | not published |
| TLS-RPT | not published |
| BIMI | published |
| DNSSEC | not validating |
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Swap /badge/ for /badge/dmarc/, /badge/spf/,
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