520plumbingllc.com

Valid Email Server
Domain Lookup › 520plumbingllc.com

Domain Overview

DNS: ✓ 9d ago Checker: ✓ 9d ago
520plumbingllc.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-10-12 05:56:24 UTC · ↺ Refresh

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MX Hostnames

  • smtp.google.com

MX Priorities

  • smtp.google.com: 1

A / AAAA Records

  • 192.0.78.155 (no PTR)
  • 192.0.78.208

Mail Server IPs

  • 142.251.167.27 ↩ ww-in-f27.1e100.net
  • 142.251.167.26 ↩ ww-in-f26.1e100.net
  • 172.253.63.27 ↩ bi-in-f27.1e100.net
  • 172.253.63.26 ↩ bi-in-f26.1e100.net
  • 172.253.122.27 ↩ bh-in-f27.1e100.net
  • 2607:f8b0:4004:c09::1b ↩ bh-in-f27.1e100.net
  • 2607:f8b0:4004:c1d::1a ↩ ww-in-f26.1e100.net
  • 2607:f8b0:4004:c1d::1b ↩ ww-in-f27.1e100.net
  • 2607:f8b0:4004:c08::1a ↩ bi-in-f26.1e100.net

SOA Record

Raw SOA ns1.wordpress.com hostmaster.wordpress.com 2005071858 14400 7200 604800 300
Primary NS (mname)
ns1.wordpress.com
Admin Email (rname)
hostmaster@wordpress.com
Serial
2005071858
Refresh
14400s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns3.wordpress.com
ns1.wordpress.com
ns2.wordpress.com

SPF Record

✓ Strict (-all)
v=spf1 include:secureserver.net include:_spf.wpcloud.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1;p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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

4 records
  • google-site-verification=SeR52vSiEl7pERG3vrdJrNoatwEUgU3Ctt7A4HNSqtQ
  • NETORGFT14507933.onmicrosoft.com
  • google-site-verification=ZtRmO5Z0x8UdGxRVX5LYjh9DcLqWqIjUgbYkvbQsK8Y
  • SPFv=spf1 include:secureserver.net include:_spf.wpcloud.com -all
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