Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
theplumbingauthority.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 23:57:20 UTC · ↺ Refresh
MX Hostnames
- theplumbingauthority-com.mail.protection.outlook.com
MX Priorities
- theplumbingauthority-com.mail.protection.outlook.com: 0
A / AAAA Records
- 162.159.135.42 (no PTR)
Mail Server IPs
- 52.101.9.17 (no PTR)
- 52.101.50.1 ↩ mail-co1pr05cu00401.inbound.protection.outlook.com
- 52.101.10.5 ↩ mail-bn6pr04cu00105.inbound.protection.outlook.com
- 52.101.40.6 ↩ mail-cy1pr03cu00106.inbound.protection.outlook.com
- 2a01:111:f403:f913:: ↩ mail-cy1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f804::3 ↩ mail-co1pr03cu00403.inbound.protection.outlook.com
- 2a01:111:f403:c902::1 ↩ mail-sj2pr05cu00401.inbound.protection.outlook.com
- 2a01:111:f403:c902::4 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
SOA Record
Raw SOA
ns05.domaincontrol.com dns.jomax.net 2026022400 28800 7200 604800 600
Primary NS (mname)
ns05.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026022400
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns05.domaincontrol.com
ns06.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=none; rua=mailto:[email protected]; p=quarantine
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
mail._domainkey
s1._domainkey
s2._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
9 records- SPFv=spf1 include:spf.protection.outlook.com -all
- google-site-verification=K1JohDc9c9JajaA_KclBivGXy JxC2C4DjP2jGOXC5NY
- google-site-verification=2afGos1EgvCF8T2t-DPxZOrst7uuvWrsEwmKNwVRSRg
- google-site-verification=HBUuuh4yDw-P6AiMCWrbgSDBchFDyykro3h_BxX4zZw
- MS=ms79206396
- google-site-verification=K1JohDc9c9JajaA_KclBivGXyJxC2C4DjP2jGOXC5NY
- openai-domain-verification=dv-04DqiPAzDSPTXkr92hHG0trm
- brevo-code:5da14a1dcef2ea18d19fc93ce26d0887
- google-site-verification=rAQlc9AZ6kY0zz5rVzuNyaUKTEJ3T8xPAR69gg-NAgg
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