passportusa.com

Valid Email Server
Domain Lookup › passportusa.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
passportusa.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-18 05:50:11 UTC · ↺ Refresh

MX Hostnames

  • us-smtp-inbound-1.mimecast.com
  • us-smtp-inbound-2.mimecast.com

MX Priorities

  • us-smtp-inbound-2.mimecast.com: 10
  • us-smtp-inbound-1.mimecast.com: 10

A / AAAA Records

  • 198.202.211.1 (no PTR)

Mail Server IPs

  • 170.10.132.242 ↩ us-smtp-inbound-1.mimecast.com
  • 170.10.132.141 ↩ us-smtp-inbound-2.mimecast.com
  • 170.10.128.221 ↩ us-smtp-inbound-2.mimecast.com
  • 170.10.132.221 ↩ us-smtp-inbound-2.mimecast.com
  • 170.10.128.242 ↩ us-smtp-inbound-2.mimecast.com
  • 170.10.128.141 ↩ us-smtp-inbound-1.mimecast.com

SOA Record

Raw SOA ns10.dnsmadeeasy.com dns.dnsmadeeasy.com 2009010258 43200 3600 1209600 180
Primary NS (mname)
ns10.dnsmadeeasy.com
Admin Email (rname)
dns@dnsmadeeasy.com
Serial
2009010258
Refresh
43200s
Retry
3600s
Expire
1209600s
Minimum TTL
180s

Nameservers (NS)

ns10.dnsmadeeasy.com
ns11.dnsmadeeasy.com
ns14.dnsmadeeasy.com
ns13.dnsmadeeasy.com
ns12.dnsmadeeasy.com
ns15.dnsmadeeasy.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:1gtc0riqey.powerspf.com include:mail.zendesk.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; pct=100; fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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

13 records
  • 0ed1fe018afc72e6d6d7ca4cf0ae612d
  • SPFv=spf1 include:1gtc0riqey.powerspf.com include:mail.zendesk.com ~all
  • include:2403396.spf01.hubspotemail.net
  • knowbe4-site-verification=37c8bcd0be550e4c9eb38bcbf9c37258
  • qnd1tf6p7ndjopmhgk976cgo71
  • google-site-verification=8WowwjnSbyK8bo-js13z4I7K8ffyKSluRgYGSDrWeXE
  • google-site-verification=lNVTi8U26VIaVg_7SQANsp2C7y-oixtKJOlV5D8Fl9s
  • google-site-verification=5y40j67ckwFL4R2dv3oKizMtuDQw2ZEa-IUgbWfeO7M
  • google-site-verification=yX-CAQ1E6K4aqv4XXzwotjFsGvzCaYxTPo-3wW-PyyI
  • google-site-verification=7XI0XuyPK6wjYIdBdOyt-9qnR9Hayz_hgXLJqm9AvYU
  • docusign=220dea03-700b-4ad5-9729-ec507476104c
  • facebook-domain-verification=yvoludx88hq2jj27odb0wq9xhywlkx
  • google-site-verification=p0ClU2ZzBKtLuI_PKhHv4yGSUSAgdtS6saMlKz4X96g
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