discountplumbinginc.com

Valid Email Server
Domain Lookup › discountplumbinginc.com

Domain Overview

DNS: ✓ 1d ago Checker: ✓ 1d ago
discountplumbinginc.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-10-03 10:56:18 UTC · ↺ Refresh

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MX Hostnames

  • discountplumbinginc-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 141.152.158.117 ↩ static-141-152-158-117.norf.east.verizon.net

Mail Server IPs

  • 52.101.60.191 ↩ mail-bn0pr05cu00107.inbound.protection.outlook.com
  • 52.101.60.179 ↩ mail-bn3pr0301cu00103.inbound.protection.outlook.com
  • 52.101.194.19 ↩ mail-ch5pr02cu00303.inbound.protection.outlook.com
  • 52.101.9.20 ↩ mail-bl0pr02cu00604.inbound.protection.outlook.com
  • 2a01:111:f403:c936::1 ↩ mail-cy4pr03cu00201.inbound.protection.outlook.com
  • 2a01:111:f403:f805::1 ↩ mail-co1pr03cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:f903::3 ↩ mail-mn0pr04cu00203.inbound.protection.outlook.com
  • 2a01:111:f403:c918::3 ↩ mail-byapr03cu00203.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.nettek.net hostmaster.nettek.net 2021101305 28800 7200 604800 86400
Primary NS (mname)
ns1.nettek.net
Admin Email (rname)
hostmaster@nettek.net
Serial
2021101305
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

ns2.nettek.com
ns1.nettek.net

SPF Record

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

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

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
  • MS=ms46852392
  • SPFv=spf1 include:spf.protection.outlook.com -all
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