Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mariva.com.ar
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-29 18:23:12 UTC · ↺ Refresh
MX Hostnames
- mariva-com-ar.mail.protection.outlook.com
MX Priorities
- mariva-com-ar.mail.protection.outlook.com: 1
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 52.101.8.51 ↩ mail-dm1pr04cu00203.inbound.protection.outlook.com
- 52.101.11.17 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
- 52.101.41.4 ↩ mail-sj2pr05cu00204.inbound.protection.outlook.com
- 52.101.8.44 ↩ mail-dm5pr04cu00104.inbound.protection.outlook.com
- 2a01:111:f403:f905::4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
- 2a01:111:f403:f802::2 ↩ mail-sj2pr05cu00202.inbound.protection.outlook.com
- 2a01:111:f403:c902::14 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
- 2a01:111:f403:c922:: ↩ mail-bl0pr03cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
nolldnstmx02apw postmaster.mariva.com.ar 2022102863 1800 900 86400 3600
Primary NS (mname)
nolldnstmx02apw
Admin Email (rname)
postmaster@mariva.com.ar
Serial
2022102863
Refresh
1800s
Retry
900s
Expire
86400s
Minimum TTL
3600s
Nameservers (NS)
ns1.telmex.net.ar
ns2.telmex.net.ar
dns1.iplanisp.com.ar
dns2.iplanisp.com.ar
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx ip4:190.220.153.15/32 ip4:190.220.153.22/32 ip4:190.220.153.26/32 ip4:190.220.153.112/32 ip4:190.220.153.252/32 ip4:190.220.153.253/32 ip4:190.220.153.0/24 include:spf.protection.outlook.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
⚠ 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: 392 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
4 records- SPFv=spf1 a mx ip4:190.220.153.15/32 ip4:190.220.153.22/32 ip4:190.220.153.26/32 ip4:190.220.153.112/32 ip4:190.220.153.252/32 ip4:190.220.153.253/32 ip4:190.220.153.0/24 include:spf.protection.outlook.com ~all
- google-site-verification=UWvMcjXhre8iz0VjAfPTP7EyE42jdyBZ5UhsWZrxzYw
- MS=ms20409074
- atlassian-domain-verification=i2uQwlew5Ym0T2T2hi0Pq4/NxD4KiX3ZNMOdQi70jAva/XcaPE6qydNE7ZJ0cait
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