Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
hw-cpa.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 09:39:51 UTC · ↺ Refresh
MX Hostnames
- hwcpa-com0e.mail.protection.outlook.com
MX Priorities
- hwcpa-com0e.mail.protection.outlook.com: 0
A / AAAA Records
- 104.21.65.225 (no PTR)
- 172.67.193.134 (no PTR)
- 2606:4700:3032::6815:41e1
- 2606:4700:3034::ac43:c186
Mail Server IPs
- 52.101.40.0 ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
- 52.101.10.18 ↩ mail-bn8pr05cu00302.inbound.protection.outlook.com
- 52.101.11.13 ↩ mail-sn1pr0501cu00205.inbound.protection.outlook.com
- 52.101.8.51 ↩ mail-dm1pr04cu00203.inbound.protection.outlook.com
- 2a01:111:f403:f802:: ↩ mail-byapr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:c927::1 ↩ mail-bn8pr05cu00301.inbound.protection.outlook.com
- 2a01:111:f403:c92c::2 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
- 2a01:111:f403:c946::1 ↩ mail-ch1pr04cu00101.inbound.protection.outlook.com
SOA Record
Raw SOA
alberto.ns.cloudflare.com dns.cloudflare.com 2399126131 10000 2400 604800 1800
Primary NS (mname)
alberto.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399126131
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
harmony.ns.cloudflare.com
alberto.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; fo=1; ri=3600; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
7 records- MS=4F8C54411066CF1CF6AA52ACDB7998B0FB5BCE8D
- MS=ms61029829
- adobe-idp-site-verification=abb981b9957edb094589bd49fecf16989b134d66a76348742abd2ad3058216b0
- have-i-been-pwned-verification=5129674701ab747ae0aba90488509b74
- ihmku6b6gilu66pgedju0a67eh
- SPFv=spf1 include:spf.protection.outlook.com -all
- 0ed1fe018a98d0c070ece34d6c9a6bfe16df76d504
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