Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
nbcpa.us
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-29 14:45:43 UTC · ↺ Refresh
MX Hostnames
- nbcpa-us.mail.protection.outlook.com
MX Priorities
- nbcpa-us.mail.protection.outlook.com: 1
A / AAAA Records
- 172.67.137.227 (no PTR)
- 104.21.62.173 (no PTR)
- 2606:4700:3032::ac43:89e3
- 2606:4700:3037::6815:3ead
Mail Server IPs
- 52.101.41.180 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
- 52.101.42.14 ↩ mail-mw2pr04cu00106.inbound.protection.outlook.com
- 52.101.194.15 ↩ mail-ch4pr21cu00107.inbound.protection.outlook.com
- 52.101.40.6 ↩ mail-cy1pr03cu00106.inbound.protection.outlook.com
- 2a01:111:f403:c931:: ↩ mail-sn1pr02cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c903::3 ↩ mail-mw2pr02cu00503.inbound.protection.outlook.com
- 2a01:111:f403:f913:: ↩ mail-cy1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f802::2 ↩ mail-sj2pr05cu00202.inbound.protection.outlook.com
SOA Record
Raw SOA
adaline.ns.cloudflare.com dns.cloudflare.com 2399425021 10000 2400 604800 1800
Primary NS (mname)
adaline.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399425021
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
adaline.ns.cloudflare.com
bjorn.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:_spf.drakedigital.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=quarantine; adkim=r; aspf=r; fo=1; pct=100;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
3 records- google-site-verification=wESzjkzPJQioaXQD65lRZ7jAYTT51upgMP753-lMX54
- SPFv=spf1 include:spf.protection.outlook.com include:_spf.drakedigital.com ~all
- google-site-verification=google-site-verification=wESzjkzPJQioaXQD65lRZ7jAYTT51upgMP753-lMX54
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