Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cahull.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-20 14:57:01 UTC · ↺ Refresh
MX Hostnames
- cahull-com.mail.protection.outlook.com
MX Priorities
- cahull-com.mail.protection.outlook.com: 0
A / AAAA Records
- 198.100.46.47 ↩ 198.100.46.47.static.a2webhosting.com
Mail Server IPs
- 52.101.41.26 ↩ mail-sj0pr03cu01702.inbound.protection.outlook.com
- 40.93.192.4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
- 52.101.9.20 ↩ mail-bl0pr02cu00604.inbound.protection.outlook.com
- 52.101.9.11 ↩ mail-bl2pr04cu00103.inbound.protection.outlook.com
- 2a01:111:f403:c901::1 ↩ mail-bl2pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:f908::2 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
- 2a01:111:f403:c922:: ↩ mail-bl0pr03cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c92c::3 ↩ mail-dm5pr04cu00103.inbound.protection.outlook.com
SOA Record
Raw SOA
ns73.worldnic.com namehost.worldnic.com 125031113 10800 3600 604800 3600
Primary NS (mname)
ns73.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
125031113
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns74.worldnic.com
ns73.worldnic.com
SPF Record
✓ Soft Fail (~all)
v=spf1 mx a ip4:70.32.23.30 ip4:50.205.200.50 ip4:66.103.252.210 ip4:172.183.105.27 a:sync.cahull.com include:sendgrid.net include:ccsend.com include:spf.constantcontact.com include:spf.protection.outlook.com include:spfa.cpmails.com ~all
📊 DNS lookups: 8/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;sp=quarantine;pct=100;rua=mailto:[email protected];ruf=mailto:[email protected];ri=86400;aspf=r;adkim=r;fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
default._domainkey
✓ Public key: 216 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- c3tcdme4vf7l17ed19kip77bip
- MS=ms12305706
- 1Q8A4Q92OP841SL43MBBSRN2H6
- SPFv=spf1 mx a ip4:70.32.23.30 ip4:50.205.200.50 ip4:66.103.252.210 ip4:172.183.105.27 a:sync.cahull.com include:sendgrid.net include:ccsend.com include:spf.constantcontact.com include:spf.protection.outlook.com include:spfa.cpmails.com ~all
- dPnaQaetnqNvfYW+vM/IxS+CwsRKm97rbAuHjzisU1erDDItq2JuUNnt4sTScNoC2QKogjz1HVqN+/1ENfXHGw==
- dmlld3BvaW50X2F6dXJlX2NvbW1vbg==
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