Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
tabacon.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 09:53:26 UTC · ↺ Refresh
MX Hostnames
- tabacon-com.mail.protection.outlook.com
MX Priorities
- tabacon-com.mail.protection.outlook.com: 10
A / AAAA Records
- 3.33.200.117 ↩ a523b02c8386e3a99.awsglobalaccelerator.com
- 15.197.68.234 ↩ a523b02c8386e3a99.awsglobalaccelerator.com
Mail Server IPs
- 52.101.50.4 ↩ mail-co1pr03cu00404.inbound.protection.outlook.com
- 52.101.50.1 ↩ mail-co1pr05cu00401.inbound.protection.outlook.com
- 52.101.8.51 ↩ mail-dm1pr04cu00203.inbound.protection.outlook.com
- 52.101.42.18 ↩ mail-co1pr03cu00302.inbound.protection.outlook.com
- 2a01:111:f403:f913::1 ↩ mail-cy5pr05cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f908::2 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
- 2a01:111:f403:c91d::b ↩ mail-mw2pr02cu00603.inbound.protection.outlook.com
- 2a01:111:f403:f905::4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
SOA Record
Raw SOA
hadlee.ns.cloudflare.com dns.cloudflare.com 2398727725 10000 2400 604800 1800
Primary NS (mname)
hadlee.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398727725
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
hadlee.ns.cloudflare.com
owen.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:_spf.travelclick.com include:one.zoho.com ip4:209.242.69.231 ip4:142.4.25.238 -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; pct=100; rua=mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
2 records- SPFv=spf1 include:spf.protection.outlook.com include:_spf.travelclick.com include:one.zoho.com ip4:209.242.69.231 ip4:142.4.25.238 -all
- knowbe4-site-verification=eb81ca12958bedaf31885313b14e893d
Full email verification for tabacon.com
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