gistia.com

Valid Email Server

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
gistia.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-04-01 05:26:08 UTC · ↺ Refresh

MX Hostnames

  • gistia-com.mail.protection.outlook.com

MX Priorities

  • gistia-com.mail.protection.outlook.com: 0

A / AAAA Records

  • 172.67.146.120 (no PTR)
  • 104.21.79.158 (no PTR)
  • 2606:4700:3032::6815:4f9e
  • 2606:4700:3031::ac43:9278

Mail Server IPs

  • 52.101.41.54 ↩ mail-sj2pr05cu00506.inbound.protection.outlook.com
  • 52.101.41.3 ↩ mail-sj2pr05cu00103.inbound.protection.outlook.com
  • 52.101.11.10 ↩ mail-sa9pr03cu00202.inbound.protection.outlook.com
  • 52.101.10.10 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:f908::2 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:c922::2 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
  • 2a01:111:f403:c902::5 ↩ mail-sj2pr05cu00505.inbound.protection.outlook.com
  • 2a01:111:f403:c902::2 ↩ mail-sj0pr03cu01602.inbound.protection.outlook.com

SOA Record

Raw SOA rocky.ns.cloudflare.com dns.cloudflare.com 2399344484 10000 2400 604800 1800
Primary NS (mname)
rocky.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399344484
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

rocky.ns.cloudflare.com
teresa.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:_spf.paubox.com include:6718559.spf04.hubspotemail.net -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1;p=none;sp=none;pct=100;rua=mailto:[email protected];ruf=mailto:[email protected];ri=86400;aspf=s;adkim=s;fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Strict · DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

6 records
  • google-site-verification=xB5cINr_GEZ4tUQF1nixF6sRzbjdZIZY6ds1Mt6ZzWY
  • replit-verify=7caa5943-1ef1-4773-a413-87b0a8e70610
  • SPFv=spf1 include:spf.protection.outlook.com include:_spf.paubox.com include:6718559.spf04.hubspotemail.net -all
  • atlassian-domain-verification=64w7Eypi6aeUAoVmcAEbIAdjiOcTngBdqgVDRmoqJQ61BPdWcMa1IcHXAcYFCYTN
  • google-site-verification=A4ogr8Tf1asvg1BnY5ETaK_m74cVgrcZWbp_30vU3Ow
  • google-site-verification=cUD4ywIBsnUtFHMi7ytG83RAIpovfsTC1Df2510bCnQ
Free · No signup required
Add email validation to your forms

Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.

<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site
See demo & docs
Deep verification
Full email verification for gistia.com

SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.

No credit card required
Get 1,000 Free Credits