plumbing.com

Valid Email Server
Domain Lookup › plumbing.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
plumbing.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-23 04:15:29 UTC · ↺ Refresh

MX Hostnames

  • smtp.dpsource.com

MX Priorities

  • smtp.dpsource.com: 10

A / AAAA Records

  • 75.2.43.150 ↩ a6033b2998aeb1ff7.awsglobalaccelerator.com
  • 99.83.186.106 ↩ a6033b2998aeb1ff7.awsglobalaccelerator.com
  • 13.248.160.137 ↩ aa089eb6179d1ae2b.awsglobalaccelerator.com
  • 76.223.34.124 ↩ aa089eb6179d1ae2b.awsglobalaccelerator.com

Mail Server IPs

  • 72.22.176.243 (no PTR)

SOA Record

Raw SOA dns1.p07.nsone.net hostmaster.nsone.net 1625792837 3600 600 604800 60
Primary NS (mname)
dns1.p07.nsone.net
Admin Email (rname)
hostmaster@nsone.net
Serial
1625792837
Refresh
3600s
Retry
600s
Expire
604800s
Minimum TTL
60s

Nameservers (NS)

dns1.p07.nsone.net
dns2.p07.nsone.net
dns3.p07.nsone.net
dns4.p07.nsone.net
ns1.redacteddns.com
ns2.redacteddns.com
ns3.redacteddns.com
ns4.redacteddns.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 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

2 records
  • SPFv=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all
  • b94lkgg2hg1csvg6jh1xppv4c2ml0rtw
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