Inbox Infrastructure & DNS Health Protocol

100% Primary Inbox Placement For High-Stakes PR Outreach

Stop pitching into black holes. Pytch runs asynchronous DNS health checks for SPF, DKIM, DMARC, and MX records, plus an automated 14-day anti-spam warmup ramp.

100 / 100
Grade A Inbox Score
4 Records
SPF, DKIM, DMARC, MX
14 Days
Automated Warmup Ramp
0 Spam
85+ Blacklists Screened
Full-Stack Verification

How Deliverability Audit Protects You

Every DNS record is checked against RFC standards and major email provider requirements (Google & Yahoo 2026 guidelines).

Sample Domain Audit: pytch.cc
Grade A • 100/100 Health
TXT (SPF)Host: @
Valid
v=spf1 include:_spf.google.com ~all

Authorizes Google Workspace or your SMTP relay to send on behalf of your domain.

TXT (DKIM)Host: google._domainkey
2048-bit RSA
v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA...

Cryptographically signs outbound emails to verify sender authenticity.

TXT (DMARC)Host: _dmarc
Compliant
v=DMARC1; p=quarantine; rua=mailto:dmarc-reports@yourdomain.com

Strict protection against spoofing, preventing Gmail and Outlook rejections.

MXHost: @
Configured
10 aspmx.l.google.com

Validates your inbound routing so recipient mail filters confirm a real mailbox exists.

Safe Outreach Velocity

The 14-Day Anti-Spam Warmup Ramp

Ramping up sending volume gradually builds sender reputation with Gmail, Outlook, and corporate media servers.

Day 1-2
5
Seed emails
Day 3-4
10
Initial traction
Day 5-6
15
Domain trust
Day 7-8
25
Reputation pass
Day 9-10
35
Medium volume
Day 11-12
45
Full velocity
Day 13-14
60+
Max PR capacity

Frequently Asked Questions

Everything you need to know about domain deliverability

Guaranteed Inbox Placement

Ready to Verify Your Domain Health?

Run a complete SPF, DKIM, DMARC, and MX audit in under 15 seconds.