Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
nvbizbuilders.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 18:46:24 UTC · ↺ Refresh
MX Hostnames
- inbound.registeredsite.com
- ms30599544.msv1.invalid.outlook.com
MX Priorities
- ms30599544.msv1.invalid.outlook.com: 5
- inbound.registeredsite.com: 5
A / AAAA Records
- 209.237.150.20 (no PTR)
Mail Server IPs
- 209.17.115.10 ↩ mx.myregisteredsite.com
SOA Record
Raw SOA
a.ns.interland.net hostmaster.interland.net 2024070322 1800 900 864000 2560
Primary NS (mname)
a.ns.interland.net
Admin Email (rname)
hostmaster@interland.net
Serial
2024070322
Refresh
1800s
Retry
900s
Expire
864000s
Minimum TTL
2560s
Nameservers (NS)
a.ns.interland.net
b.ns.interland.net
c.ns.interland.net
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.registeredsite.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;pct=100;rua=mailto:[email protected];ri=86400;fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✗ None detectedNo 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
1 record- SPFv=spf1 include:spf.registeredsite.com ~all
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