Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
844seemike.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 08:03:41 UTC · ↺ Refresh
MX Hostnames
- mx1-us.emailsecurity.app
- mx2-us.emailsecurity.app
MX Priorities
- mx1-us.emailsecurity.app: 10
- mx2-us.emailsecurity.app: 10
A / AAAA Records
- 104.18.37.69 (no PTR)
- 172.64.150.187 (no PTR)
- 2a06:98c1:3100::6812:2545 (no PTR)
- 2606:4700:4408::ac40:96bb (no PTR)
Mail Server IPs
- 40.121.188.167 ↩ mx1-us.emailsecurity.app
- 172.212.4.33 ↩ mx1-us.emailsecurity.app
SOA Record
Raw SOA
brett.ns.cloudflare.com dns.cloudflare.com 2399326491 10000 2400 604800 1800
Primary NS (mname)
brett.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399326491
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
brett.ns.cloudflare.com
clara.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf1.emailsecurity.app include:spf.protection.outlook.com include:spf-us.emailsignatures365.com include:secureserver.net include:_spf.salesforce.com include:243017327.spf03.hubspotemail.net -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
default._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
6 records- google-site-verification=gPVZn1k1lgWAlgjqFS44oPyqL24LkXfepP4is5GHqOI
- SPFv=spf1 include:spf1.emailsecurity.app include:spf.protection.outlook.com include:spf-us.emailsignatures365.com include:secureserver.net include:_spf.salesforce.com include:243017327.spf03.hubspotemail.net -all
- 0ed1fe018ab3f676e756d04458a58460bf5be30794
- MS=ms96683270
- google-site-verification=EWcOXLIRIh_7pwsUNt0F80xJidUgewKW-QcDttFxsoU
- google-site-verification=NCKbUCwlPOjPGY9UzjbvLrJw-o6UKytFImyvroRbeyE
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