Domain Overview
DNS: โ 2mo ago
Checker: โ 2mo ago
emrco.com
Yes
โ Yes
Unknown
No
No
โ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
ยท 2026-03-23 10:27:32 UTC ยท โบ Refresh
MX Hostnames
- mx2-us.emailsecurity.app
- mx1-us.emailsecurity.app
MX Priorities
- mx2-us.emailsecurity.app: 0
- mx1-us.emailsecurity.app: 0
A / AAAA Records
- 3.14.105.18 โฉ hummingbird.foxtrothosting.com
Mail Server IPs
- 172.212.4.33 โฉ mx1-us.emailsecurity.app
- 40.121.188.167 โฉ mx1-us.emailsecurity.app
SOA Record
Raw SOA
ns29.domaincontrol.com dns.jomax.net 2025090205 28800 7200 604800 600
Primary NS (mname)
ns29.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025090205
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns29.domaincontrol.com
ns30.domaincontrol.com
SPF Record
โ Strict (-all)
v=spf1 include:spf1.emailsecurity.app include:spf.protection.outlook.com -all
๐ DNS lookups: 2/10
โ Hard fail (-all) โ strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
~ Quarantine โ good protection (failing mail goes to spam)
๐ SPF alignment: Relaxed
ยท DKIM alignment: Relaxed
๐ง Reports โ mailto:[email protected]
DKIM Selectors
โ 2 found
selector1._domainkey
selector2._domainkey
โ Public key: 392 chars (valid)
โ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 include:spf1.emailsecurity.app include:spf.protection.outlook.com -all
- MS=ms88169296
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