Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
napco.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-21 01:34:19 UTC · ↺ Refresh
MX Hostnames
- napco-com.mail.protection.outlook.com
MX Priorities
- napco-com.mail.protection.outlook.com: 0
A / AAAA Records
- 209.126.24.192 ↩ cloudhost-73994.us-midwest-1.nxcli.net
Mail Server IPs
- 52.101.9.2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 52.101.10.8 ↩ mail-bn1pr04cu00100.inbound.protection.outlook.com
- 52.101.9.11 ↩ mail-bl2pr04cu00103.inbound.protection.outlook.com
- 52.101.11.7 ↩ mail-sa9pr04cu00107.inbound.protection.outlook.com
- 2a01:111:f403:c902::14 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
- 2a01:111:f403:f802:: ↩ mail-byapr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:c902::3 ↩ mail-sj0pr03cu01703.inbound.protection.outlook.com
- 2a01:111:f403:f905::4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.hivelocity.net hostmaster.napco.com 2026030613 10800 3600 604800 3600
Primary NS (mname)
ns1.hivelocity.net
Admin Email (rname)
hostmaster@napco.com
Serial
2026030613
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
No nameservers found.
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:napcomedia.onmicrosoft.com include:navigacloud.com include:cvent-planner.com include:cvent.com ip4:69.16.237.35 ip4:76.8.58.172 ip4:52.6.112.187 ip4:128.242.118.200 ip4:76.8.58.171 -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; adkim=s; aspf=s;
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 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
7 records- openai-domain-verification=dv-ZUmkE4f9dNBGZweTbu1E9FIu
- SPFv=spf1 include:spf.protection.outlook.com include:napcomedia.onmicrosoft.com include:navigacloud.com include:cvent-planner.com include:cvent.com ip4:69.16.237.35 ip4:76.8.58.172 ip4:52.6.112.187 ip4:128.242.118.200 ip4:76.8.58.171 -all
- _globalsign-domain-verification=i2tBcXVQ9NBqMdYWzYQg7vTlT5PHdtNdSHeNVNEx0U
- facebook-domain-verification=v77nkg2m86c4cgxckxotbye2gzv90q
- wp-site-verification=JfxqXpekGDzmeLPLdAXX
- wp-site-verification=1uBpvsxC4i3CSjJ6nCsF
- google-site-verification=15JsfB-SGNY5HGbhVZp94ZarprgVetE6tAp7KeLF8CI
Full email verification for napco.com
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