Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
taxreturn4you.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 19:01:13 UTC · ↺ Refresh
MX Hostnames
- taxreturn4you-com.mail.protection.outlook.com
MX Priorities
- taxreturn4you-com.mail.protection.outlook.com: 0
A / AAAA Records
- 185.62.73.113 ↩ cp059.mydataknox.com
Mail Server IPs
- 52.101.73.19 ↩ mail-as8pr04cu00803.inbound.protection.outlook.com
- 52.101.73.22 ↩ mail-am7pr05cu00106.inbound.protection.outlook.com
- 52.101.68.39 ↩ mail-db7pr03cu00607.inbound.protection.outlook.com
- 52.101.68.18 ↩ mail-db4pr02cu00302.inbound.protection.outlook.com
- 2a01:111:f403:ca09:: ↩ mail-am3pr04cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca09::d ↩ mail-as9pr05cu01305.inbound.protection.outlook.com
- 2a01:111:f403:ca09::1 ↩ mail-as9pr07cu00301.inbound.protection.outlook.com
- 2a01:111:f403:ca04:: ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.mydataknox.com service.mdkm.mydataknox.com 2026021101 3600 1800 1209600 86400
Primary NS (mname)
ns1.mydataknox.com
Admin Email (rname)
service@mdkm.mydataknox.com
Serial
2026021101
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns1.mydataknox.com
ns2.mydataknox.com
SPF Record
✓ Strict (-all)
v=spf1 +a +mx +ip4:185.62.73.82 include:mg01.mydataknox.com include:mg02.mydataknox.com +ip4:66.206.25.10 +ip4:66.206.25.2 +include:spf.protection.outlook.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; adkim=r; aspf=r
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
default._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 +a +mx +ip4:185.62.73.82 include:mg01.mydataknox.com include:mg02.mydataknox.com +ip4:66.206.25.10 +ip4:66.206.25.2 +include:spf.protection.outlook.com -all
- google-site-verification=JcFN2cEB2V3vBJbCNwjlXMHog_Sm0M6Izk_MpayyMLI
- google-site-verification=AUbNS09vQu4q4fZPI9FT2lUB9Ly0pCbjCeQNgvI5LLg
Full email verification for taxreturn4you.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits