Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
tacofiesta.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 23:25:55 UTC · ↺ Refresh
MX Hostnames
- mail.tacofiesta.com
- tacofiesta-com.mail.protection.outlook.com
MX Priorities
- tacofiesta-com.mail.protection.outlook.com: 0
- mail.tacofiesta.com: 10
A / AAAA Records
- 209.182.198.166 (no PTR)
Mail Server IPs
- 52.101.40.6 ↩ mail-cy1pr03cu00106.inbound.protection.outlook.com
- 52.101.194.15 ↩ mail-ch4pr21cu00107.inbound.protection.outlook.com
- 52.101.9.0 ↩ mail-bl2pr02cu00100.inbound.protection.outlook.com
- 52.101.10.5 ↩ mail-bn6pr04cu00105.inbound.protection.outlook.com
- 2a01:111:f403:c936:: ↩ mail-cy1pr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:f902::1 ↩ mail-bl2pr02cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f90f:: ↩ mail-sa9pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c802:: ↩ mail-cy4pr03cu00100.inbound.protection.outlook.com
- 209.150.126.132 ↩ hosting1.qishost.com
SOA Record
Raw SOA
cp.qis.net root.cp.qis.net 2024031303 7200 3600 604800 600
Primary NS (mname)
cp.qis.net
Admin Email (rname)
root@cp.qis.net
Serial
2024031303
Refresh
7200s
Retry
3600s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns2.qishost.com
ns1.qishost.com
ns.tacofiesta.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=50
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
⚠ Policy applies to 50% of failing messages only
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 -all
- MS=ms42023482
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