Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
acprostx.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 02:40:23 UTC · ↺ Refresh
MX Hostnames
- acprostx-com.mail.protection.outlook.com
- mail.acprostx.com
MX Priorities
- acprostx-com.mail.protection.outlook.com: 1
- mail.acprostx.com: 3
A / AAAA Records
- 52.11.37.152 ↩ ec2-52-11-37-152.us-west-2.compute.amazonaws.com
- 34.224.10.110
Mail Server IPs
- 52.101.10.16 ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
- 52.101.50.1 ↩ mail-co1pr05cu00401.inbound.protection.outlook.com
- 52.101.10.2 ↩ mail-bn8pr03cu00202.inbound.protection.outlook.com
- 52.101.10.12 ↩ mail-bn1pr21cu00204.inbound.protection.outlook.com
- 2a01:111:f403:c801::1 ↩ mail-sn1pr0501cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c927::1 ↩ mail-bn8pr05cu00301.inbound.protection.outlook.com
- 2a01:111:f403:c91d::a ↩ mail-co1pr21cu00202.inbound.protection.outlook.com
- 2a01:111:f403:c902::4 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
- 192.185.165.74 ↩ 192-185-165-74.unifiedlayer.com
SOA Record
Raw SOA
ns1.webhero.com hostmaster.acprostx.com 1727467871 10800 3600 604800 3600
Primary NS (mname)
ns1.webhero.com
Admin Email (rname)
hostmaster@acprostx.com
Serial
1727467871
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns2.webhero.com
ns1.webhero.com
ns3.webhero.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 1 found
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector2
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- MS=ms95384216
- google-site-verification=6l3s0mAomaEmdOxno6tCIYW-LZr5eDDXbbzpevZuxtE
- SPFv=spf1 include:spf.protection.outlook.com -all
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