Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
qualityplumbing.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 20:22:57 UTC · ↺ Refresh
MX Hostnames
- qualityplumbing-com.mail.protection.outlook.com
MX Priorities
- qualityplumbing-com.mail.protection.outlook.com: 0
A / AAAA Records
- 144.202.76.235 ↩ 144.202.76.235.vultrusercontent.com
Mail Server IPs
- 52.101.9.21 ↩ mail-bl2pr04cu00205.inbound.protection.outlook.com
- 52.101.42.14 ↩ mail-mw2pr04cu00106.inbound.protection.outlook.com
- 52.101.9.26 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
- 52.101.41.3 ↩ mail-sj2pr05cu00103.inbound.protection.outlook.com
- 2a01:111:f403:f802::2 ↩ mail-sj2pr05cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f907::1 ↩ mail-dm1pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:f90d:: ↩ mail-sn1pr0501cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f901::2 ↩ mail-bl2pr02cu00402.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.nxio.net dns.nxio.net 2026022503 7200 1800 1209600 3600
Primary NS (mname)
ns1.nxio.net
Admin Email (rname)
dns@nxio.net
Serial
2026022503
Refresh
7200s
Retry
1800s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns4.nxio.net
ns3.nxio.net
ns1.nxio.net
ns2.nxio.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:72.22.218.194 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ 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
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- MS=ms27813774
- SPFv=spf1 ip4:72.22.218.194 include:spf.protection.outlook.com -all
- apple-domain-verification=AUo0bOhUnnd3ZPdS
- google-site-verification=sGzfXkcUlXIEtC0XeRw8BnSxFsFDwGCFX2KyfFc32WA
Full email verification for qualityplumbing.com
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