Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sedesa.com.ar
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-29 18:27:46 UTC · ↺ Refresh
MX Hostnames
- sedesa-com-ar.mail.protection.outlook.com
MX Priorities
- sedesa-com-ar.mail.protection.outlook.com: 0
A / AAAA Records
- 181.119.112.173 ↩ 173.112.119.181.ufinet.co.cr
- 201.212.1.51 ↩ ferengi.com.ar
Mail Server IPs
- 52.101.194.12 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
- 52.101.41.56 ↩ mail-sj0pr21cu00100.inbound.protection.outlook.com
- 52.101.41.4 ↩ mail-sj2pr05cu00204.inbound.protection.outlook.com
- 52.101.41.0 ↩ mail-byapr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:f912:: ↩ mail-cy5pr03cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c903::3 ↩ mail-mw2pr02cu00503.inbound.protection.outlook.com
- 2a01:111:f403:c946::5 ↩ mail-ch4pr21cu00105.inbound.protection.outlook.com
- 2a01:111:f403:f905::3 ↩ mail-dm5pr02cu00203.inbound.protection.outlook.com
SOA Record
Raw SOA
ns0.ifxnetworks.com hostmaster.ifxnetworks.com 2026032601 10800 3600 604800 3600
Primary NS (mname)
ns0.ifxnetworks.com
Admin Email (rname)
hostmaster@ifxnetworks.com
Serial
2026032601
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns1.ifxnetworks.co
ns0.ifxnetworks.co
ns1.ifxnw.com.ar
ns0.ifxnw.com.ar
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; sp=reject; adkim=r; aspf=s
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: reject
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- MS=ms73578349
- SPFv=spf1 include:spf.protection.outlook.com -all
- hqtldpbbei3a5fbma5t339gqtf
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