Domain Overview
DNS: ✓ 1mo ago
Checker: ✓ 1mo ago
sharpahead.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-06 13:51:16 UTC · ↺ Refresh
MX Hostnames
- sharpahead-com.mail.protection.outlook.com
MX Priorities
- sharpahead-com.mail.protection.outlook.com: 0
A / AAAA Records
- 162.159.134.42 (no PTR)
- 162.159.135.42 (no PTR)
- 2606:4700:7::a29f:872a
- 2606:4700:7::a29f:862a
Mail Server IPs
- 52.101.99.2 ↩ mail-cwxp265cu00502.inbound.protection.outlook.com
- 52.101.99.0 ↩ mail-cwxp265cu00600.inbound.protection.outlook.com
- 52.101.89.0 ↩ mail-lo2p265cu02300.inbound.protection.outlook.com
- 52.101.89.1 ↩ mail-lo0p265cu00201.inbound.protection.outlook.com
- 2a01:111:f403:ca0b:: ↩ mail-lo2p265cu02300.inbound.protection.outlook.com
- 2a01:111:f403:ca1a:: ↩ mail-cwxp265cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca0b::1 ↩ mail-lo3p265cu00301.inbound.protection.outlook.com
- 2a01:111:f403:ca1a::1 ↩ mail-cwxp265cu00601.inbound.protection.outlook.com
SOA Record
Raw SOA
ace.ns.cloudflare.com dns.cloudflare.com 2398010168 10000 2400 604800 1800
Primary NS (mname)
ace.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398010168
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
paris.ns.cloudflare.com
ace.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:relay.kinstamailservice.com include:relay.mailchannels.net include:sendgrid.net include:spf.constantcontact.com ip6:2a01:111:f403:261b::700 ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=none; pct=0; aspf=r
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
⚠ Policy applies to 0% of failing messages only
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=vKzKSTVJNxtjU8Cqto5LeFxIdj_RB8aX7QyxX5K0ikA
- google-site-verification=yhThqM1tC1MZWSlgKQ9lWDrvF9nmA1NcNdghP00Pubk
- SPFv=spf1 include:spf.protection.outlook.com include:relay.kinstamailservice.com include:relay.mailchannels.net include:sendgrid.net include:spf.constantcontact.com ip6:2a01:111:f403:261b::700 ~all
- ca3-3f29813461ef4af78fea5068d3a703a6
- google-site-verification=0UXvQ9XoYt9QlX0B5h8_aZ3D0ZWHu_BJtgQNu7RDcKc
Full email verification for sharpahead.com
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