Domain Overview
DNS: ✓ just now
Checker: ✓ just now
coalza.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-09-23 09:34:16 UTC · ↺ Refresh
MX Hostnames
- coalza-com.mail.protection.outlook.com
MX Priorities
- coalza-com.mail.protection.outlook.com: 0
A / AAAA Records
- 34.175.2.117 ↩ 117.2.175.34.bc.googleusercontent.com
Mail Server IPs
- 52.101.68.39 ↩ mail-db7pr03cu00607.inbound.protection.outlook.com
- 52.101.73.155 ↩ mail-am7pr02cu00203.inbound.protection.outlook.com
- 52.101.91.156 ↩ mail-maspr04cu00104.inbound.protection.outlook.com
- 52.101.103.36 ↩ mail-miypr05cu00104.inbound.protection.outlook.com
- 2a01:111:f403:ca04::4 ↩ mail-db4pr02cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca04::10 ↩ mail-dbapr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca48::a ↩ mail-miypr02cu00202.inbound.protection.outlook.com
- 2a01:111:f403:ca3c::8 ↩ mail-zrxpr05cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.siteground.net admins.siteground.com 83 10800 3600 1209600 3600
Primary NS (mname)
ns1.siteground.net
Admin Email (rname)
admins@siteground.com
Serial
83
Refresh
10800s
Retry
3600s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns1.siteground.net
ns2.siteground.net
SPF Record
✓ Strict (-all)
v=spf1 +a +mx +include:spf.protection.outlook.com +include:9284328.spf06.hubspotemail.net -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- google-site-verification=k5bnERx27ZbRbVpKMiFv7QMq9tr6euDgFOfZUeVVOQM
- SPFv=spf1 +a +mx +include:spf.protection.outlook.com +include:9284328.spf06.hubspotemail.net -all
- linkedin-site-verification=93f72dc4-2c8a-4c22-85bc-cf6b253d8614
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