houstonpipesupports.com

Valid Email Server
Domain Lookup › houstonpipesupports.com
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
houstonpipesupports.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-06-09 12:07:18 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

  • houstonpipesupports-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 45.40.148.239 ↩ 239.148.40.45.host.secureserver.net

Mail Server IPs

  • 52.101.9.2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
  • 52.101.9.21 ↩ mail-bl2pr04cu00205.inbound.protection.outlook.com
  • 52.101.10.5 ↩ mail-bn6pr04cu00105.inbound.protection.outlook.com
  • 52.101.10.10 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:c902:: ↩ mail-sj2pr05cu00300.inbound.protection.outlook.com
  • 2a01:111:f403:f912:: ↩ mail-cy5pr03cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:f802::1 ↩ mail-sj2pr05cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:f905::4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.p68.dns.oraclecloud.net hostmaster.houstonpipesupports.com 13 3600 600 604800 1800
Primary NS (mname)
ns1.p68.dns.oraclecloud.net
Admin Email (rname)
hostmaster@houstonpipesupports.com
Serial
13
Refresh
3600s
Retry
600s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

ns2.p68.dns.oraclecloud.net
ns4.p68.dns.oraclecloud.net
ns3.p68.dns.oraclecloud.net
ns1.p68.dns.oraclecloud.net

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ 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

6 records
  • google-site-verification=omC0dMlvsOGIXPQnMzZrVOFtJweYSVrs4NcNfetXPQU
  • apple-domain-verification=VfRUJg4hgyLeNstw
  • duo_sso_verification=omNkgtKeohM38XtBF4CjomNQY3ZED6nxNJ9v89dH8fVNQ4ofiWYCPTN1uTTLMWb7
  • archiva-site-verification=archivaAgYF9dfBzEkcymM6SYAI/pLUNkRD8edDCjtEbjR/8
  • MS=ms82377072
  • SPFv=spf1 include:spf.protection.outlook.com -all
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 houstonpipesupports.com

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

No credit card required
Get 1,000 Free Credits