Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
supertax.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 18:08:25 UTC · ↺ Refresh
MX Hostnames
- supertax-com.mail.protection.outlook.com
MX Priorities
- supertax-com.mail.protection.outlook.com: 5
A / AAAA Records
- 67.202.92.8 ↩ s31.wpx.net
Mail Server IPs
- 52.101.10.6 ↩ mail-bn1pr21cu00106.inbound.protection.outlook.com
- 52.101.194.0 ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
- 52.101.11.7 ↩ mail-sa9pr04cu00107.inbound.protection.outlook.com
- 52.101.9.2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f90c:: ↩ mail-sn1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c902::2 ↩ mail-sj0pr03cu01602.inbound.protection.outlook.com
- 2a01:111:f403:c922::1 ↩ mail-bl0pr05cu00501.inbound.protection.outlook.com
- 2a01:111:f403:c92c::1 ↩ mail-dm6pr03cu00401.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.eclipseinternet.com administrator.eclipseinternet.com 2020122212 1200 600 1209600 86400
Primary NS (mname)
ns1.eclipseinternet.com
Admin Email (rname)
administrator@eclipseinternet.com
Serial
2020122212
Refresh
1200s
Retry
600s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns1.eclipseinternet.com
ns2.eclipseinternet.com
ns3.eclipseinternet.com
ns4.eclipseinternet.com
SPF Record
✓ Soft Fail (~all)
v=spf1 mx:spf.protection.outlook.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; adkim=r; aspf=r
~ 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
3 records- SPFv=spf1 mx:spf.protection.outlook.com ~all
- luaon68il5dm77c25p1oep6h03
- r2tetnpfapif6scsejoeoqq5m6
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