haag-streit-usa.com

Valid Email Server
Domain Lookup › haag-streit-usa.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
haag-streit-usa.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-18 05:08:11 UTC · ↺ Refresh

Add email validation to your forms — free

Add our free script to block 10,000+ disposable domains + perform other checks. No signup, unlimited checks.

MX validation Disposable detection Role accounts
Add to your signup form
<script src="https://check.verifyswift.com/"></script>
One line · No registration · See full docs & demo → · Customize →

MX Hostnames

  • haagstreitusa-com01bi.mail.protection.outlook.com

MX Priorities

  • haagstreitusa-com01bi.mail.protection.outlook.com: 0

A / AAAA Records

  • 20.250.43.112 (no PTR)

Mail Server IPs

  • 52.101.185.12 ↩ mail-zrap278cu00304.inbound.protection.outlook.com
  • 52.101.187.1 ↩ mail-gvap278cu00301.inbound.protection.outlook.com
  • 52.101.185.13 ↩ mail-zrzp278cu00205.inbound.protection.outlook.com
  • 52.101.185.14 ↩ mail-zr1p278cu00206.inbound.protection.outlook.com
  • 2a01:111:f403:ca3e::1 ↩ mail-gvap278cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:ca3c::2 ↩ mail-zr1p278cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:ca3c:: ↩ mail-zrap278cu00300.inbound.protection.outlook.com
  • 2a01:111:f403:ca3c::1 ↩ mail-zrzp278cu00201.inbound.protection.outlook.com

SOA Record

Raw SOA a.portsdns.se registry.ports.net 2026022000 10800 3600 604800 28800
Primary NS (mname)
a.portsdns.se
Admin Email (rname)
registry@ports.net
Serial
2026022000
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
28800s

Nameservers (NS)

b.portsdns.net
a.portsdns.se

SPF Record

✓ Soft Fail (~all)
v=spf1 mx a ip4:3.20.81.217/32 ip4:3.136.81.237/32 ip4:24.142.184.130/32 ip4:173.236.5.40/32 ip4:107.6.137.20/32 include:reliance-medical.com include:mktomail.com include:spf.protection.outlook.com ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; pct=100; rua=mailto:[email protected]; fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1

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

All TXT Records

7 records
  • SPFv=spf1 mx a ip4:3.20.81.217/32 ip4:3.136.81.237/32 ip4:24.142.184.130/32 ip4:173.236.5.40/32 ip4:107.6.137.20/32 include:reliance-medical.com include:mktomail.com include:spf.protection.outlook.com ~all
  • lGAfpuUGTTmP8Z80Bro0njlwORH9Ykv4+cDFTYq5SgOm+g7Y4KOUv72QeCEuTArOXLq2nFgetQb63QQAUUZX2Q==
  • _globalsign-domain-verification=TYDv0vrbg0l9M4vItp6M6MVY0xikVovFjsV46NUr4x
  • MS=ms78203418
  • MS=ms43686143
  • 583X139uVsLKgcPtX8wXk0IayhL6En+6Q6y8j8s7Em4=
  • 11ao7v6c16evber6j4a2145tjq
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 · Customize →
See demo & docs
Deep verification
Full email verification for haag-streit-usa.com

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

No credit card required
Get 1,000 Free Credits