Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
americorpusa.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 05:15:37 UTC · ↺ Refresh
MX Hostnames
- americorpusa-com.mail.protection.outlook.com
MX Priorities
- americorpusa-com.mail.protection.outlook.com: 0
A / AAAA Records
- 72.167.25.213 ↩ 213.25.167.72.host.secureserver.net
Mail Server IPs
- 52.101.11.10 ↩ mail-sa9pr03cu00202.inbound.protection.outlook.com
- 52.101.9.5 ↩ mail-mn2pr04cu00205.inbound.protection.outlook.com
- 52.101.10.2 ↩ mail-bn8pr03cu00202.inbound.protection.outlook.com
- 52.101.41.22 ↩ mail-sj2pr05cu00406.inbound.protection.outlook.com
- 2a01:111:f403:c902::16 ↩ mail-byapr04cu00306.inbound.protection.outlook.com
- 2a01:111:f403:f901:: ↩ mail-mn2pr04cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c902::5 ↩ mail-sj2pr05cu00505.inbound.protection.outlook.com
- 2a01:111:f403:f912:: ↩ mail-cy5pr03cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
ns61.domaincontrol.com dns.jomax.net 2026020207 28800 7200 604800 600
Primary NS (mname)
ns61.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026020207
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns62.domaincontrol.com
ns61.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 a mx include:spf.protection.outlook.com ip4:12.96.129.162 ip4:69.63.101.253 ip4:68.49.93.59 include:_spf.salesforce.com include:aspmx.pardot.com include:emailsrvr.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
9 records- 1aap5i1ggb7tesrqvohifgq3ep
- rg10njq274a1e7j51qpco4fik5
- 305d5uckrhaie97ft22n65pjsu
- v8okpbm1k4k9peue6qt2cfbhsa
- kinuelrv1uos1fia34fd34054i
- MS=ms82783474
- ca3-79d78f8baac24682b7810a6a33aa6776
- 41v2ppq7hgtu8efroe1rfl6agg
- SPFv=spf1 a mx include:spf.protection.outlook.com ip4:12.96.129.162 ip4:69.63.101.253 ip4:68.49.93.59 include:_spf.salesforce.com include:aspmx.pardot.com include:emailsrvr.com -all
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