Domain Overview
DNS: ✓ 2h ago
Checker: ✓ 2h ago
gruporandazzo.com.ar
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-05-21 15:57:07 UTC · ↺ Refresh
MX Hostnames
- gruporandazzo-com-ar.mail.protection.outlook.com
MX Priorities
- gruporandazzo-com-ar.mail.protection.outlook.com: 0
A / AAAA Records
- 200.5.254.42 (no PTR)
- 2800:6c0:2::c:262 ↩ c262.dattaweb.com
Mail Server IPs
- 52.101.40.6 ↩ mail-cy1pr03cu00106.inbound.protection.outlook.com
- 52.101.41.4 ↩ mail-sj2pr05cu00204.inbound.protection.outlook.com
- 40.93.192.1 ↩ mail-dm5pr02cu00201.inbound.protection.outlook.com
- 52.101.194.19 ↩ mail-ch5pr02cu00303.inbound.protection.outlook.com
- 2a01:111:f403:f903:: (no PTR)
- 2a01:111:f403:c902::7 ↩ mail-sj0pr02cu00107.inbound.protection.outlook.com
- 2a01:111:f403:c91d:: ↩ mail-mw2pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f90a:: ↩ mail-bn6pr02cu00300.inbound.protection.outlook.com
SOA Record
Raw SOA
ns3.hostmar.com root.hostmar.com 2025120201 28800 7200 2000000 86400
Primary NS (mname)
ns3.hostmar.com
Admin Email (rname)
root@hostmar.com
Serial
2025120201
Refresh
28800s
Retry
7200s
Expire
2000000s
Minimum TTL
86400s
Nameservers (NS)
ns4.hostmar.com
ns3.hostmar.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.hostmar.com include:spf.protection.outlook.com -all include:spf.intiza.com
📊 DNS lookups: 3/10
DMARC Record
✗ p=none
v=DMARC1; p=none
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 include:spf.hostmar.com include:spf.protection.outlook.com -all include:spf.intiza.com
- google-site-verification=LpGSCnSSICVahg7t0OgQKcZvEus4AdJjSHM33KLN--I
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