Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
simpletax.co
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 18:58:07 UTC · ↺ Refresh
MX Hostnames
- simpletax-co.mail.protection.outlook.com
MX Priorities
- simpletax-co.mail.protection.outlook.com: 0
A / AAAA Records
- 35.187.82.108 ↩ 108.82.187.35.bc.googleusercontent.com
Mail Server IPs
- 52.101.11.3 ↩ mail-sn1pr0501cu00103.inbound.protection.outlook.com
- 40.93.192.4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
- 52.101.11.10 ↩ mail-sa9pr03cu00202.inbound.protection.outlook.com
- 52.101.41.58 ↩ mail-sj0pr02cu00102.inbound.protection.outlook.com
- 2a01:111:f403:f901:: ↩ mail-mn2pr04cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f804::2 ↩ mail-co1pr05cu00402.inbound.protection.outlook.com
- 2a01:111:f403:f907::1 ↩ mail-dm1pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c902::4 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
SOA Record
Raw SOA
ns783.websitewelcome.com root.sequoia.websitewelcome.com 2025120800 86400 7200 3600000 86400
Primary NS (mname)
ns783.websitewelcome.com
Admin Email (rname)
root@sequoia.websitewelcome.com
Serial
2025120800
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
ns783.websitewelcome.com
ns784.websitewelcome.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.mailjet.com include:_spf.mlsend.com include:spf.protection.outlook.com include:ca.vtiger.email include:vtigermails.com include:zcsend.net ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; sp=none; adkim=r
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: none
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
3 records- MS=ms20991466
- v=spf2.0/pra include:ca.vtiger.email include:vtigermails.com ~all
- SPFv=spf1 include:spf.mailjet.com include:_spf.mlsend.com include:spf.protection.outlook.com include:ca.vtiger.email include:vtigermails.com include:zcsend.net ~all
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