Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mbe.cpa
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-29 14:44:33 UTC · ↺ Refresh
MX Hostnames
- mbe-cpa.mail.protection.outlook.com
MX Priorities
- mbe-cpa.mail.protection.outlook.com: 0
A / AAAA Records
- 172.67.74.50 (no PTR)
- 104.26.10.168 (no PTR)
- 104.26.11.168
- 2606:4700:20::681a:ba8
- 2606:4700:20::681a:aa8
- 2606:4700:20::ac43:4a32
Mail Server IPs
- 52.101.194.3 ↩ mail-ch1pr04cu00103.inbound.protection.outlook.com
- 52.101.194.4 ↩ mail-ch4pr04cu00104.inbound.protection.outlook.com
- 52.101.41.0 ↩ mail-byapr05cu00400.inbound.protection.outlook.com
- 52.101.41.4 ↩ mail-sj2pr05cu00204.inbound.protection.outlook.com
- 2a01:111:f403:f902::2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 2a01:111:f403:c902::16 ↩ mail-byapr04cu00306.inbound.protection.outlook.com
- 2a01:111:f403:f912:: ↩ mail-cy5pr03cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f90a::1 ↩ mail-bn8pr03cu00201.inbound.protection.outlook.com
SOA Record
Raw SOA
lucy.ns.cloudflare.com dns.cloudflare.com 2397230740 10000 2400 604800 1800
Primary NS (mname)
lucy.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397230740
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
norman.ns.cloudflare.com
lucy.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:sent-via.netsuite.com include:spf.protection.outlook.com include:spf.emailsignatures365.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._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
5 records- google-site-verification=Z6oA273cnMe4to8f6gq2hgYWRo6VRInPScE0RL8S2HU
- infusionsoft-site-verification=ry931
- SPFv=spf1 include:sent-via.netsuite.com include:spf.protection.outlook.com include:spf.emailsignatures365.com ~all
- MS=ms75004829
- bw=dtBYdU8N1T1CHcEcWp3t77Wa5YivpjO8ZF22bpkyawJo
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