Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
hallaron.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 02:09:19 UTC · ↺ Refresh
MX Hostnames
- hallaron-com.mail.protection.outlook.com
MX Priorities
- hallaron-com.mail.protection.outlook.com: 0
A / AAAA Records
- 172.93.120.19 ↩ server.hallaronadv.com
Mail Server IPs
- 52.101.10.1 ↩ mail-bn6pr02cu00301.inbound.protection.outlook.com
- 52.101.9.0 ↩ mail-bl2pr02cu00100.inbound.protection.outlook.com
- 52.101.9.12 ↩ mail-bl0pr05cu00504.inbound.protection.outlook.com
- 52.101.42.16 ↩ mail-co1pr05cu00300.inbound.protection.outlook.com
- 2a01:111:f403:c91d::b ↩ mail-mw2pr02cu00603.inbound.protection.outlook.com
- 2a01:111:f403:f907::1 ↩ mail-dm1pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:f913:: ↩ mail-cy1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c922::2 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.hallaronadv.com monitor.h4g.co 2026021801 3600 1800 1209600 86400
Primary NS (mname)
ns1.hallaronadv.com
Admin Email (rname)
monitor@h4g.co
Serial
2026021801
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns2.hallaronadv.com
ns1.hallaronadv.com
SPF Record
✓ Strict (-all)
v=spf1 +a +mx +ip4:172.93.120.19 +include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 +a +mx +ip4:172.93.120.19 +include:spf.protection.outlook.com -all
- MS=ms31275298
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