Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
aa2000.com.ar
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 07:05:18 UTC · ↺ Refresh
MX Hostnames
- aa2000-com-ar.mail.protection.outlook.com
MX Priorities
- aa2000-com-ar.mail.protection.outlook.com: 1
A / AAAA Records
- 200.32.111.231 ↩ 200-32-111-231.static.impsat.net.ar
Mail Server IPs
- 52.101.9.2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 52.101.10.12 ↩ mail-bn1pr21cu00204.inbound.protection.outlook.com
- 52.101.11.10 ↩ mail-sa9pr03cu00202.inbound.protection.outlook.com
- 52.101.11.13 ↩ mail-sn1pr0501cu00205.inbound.protection.outlook.com
- 2a01:111:f403:f908:: ↩ mail-bn1pr21cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f905::4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
- 2a01:111:f403:f802::1 ↩ mail-sj2pr05cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c946::3 ↩ mail-ch0pr04cu00603.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.aa2000.com.ar unix.ca1492.com.ar 2025110503 10800 15 604800 10800
Primary NS (mname)
ns1.aa2000.com.ar
Admin Email (rname)
unix@ca1492.com.ar
Serial
2025110503
Refresh
10800s
Retry
15s
Expire
604800s
Minimum TTL
10800s
Nameservers (NS)
ns1.aa2000.com.ar
ns2.aa2000.com.ar
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:186.153.179.171 ip4:200.32.111.226 ip4:200.32.111.245 ip4:200.70.19.5 ip4:200.45.16.198 ip4:190.139.108.116 include:spf.protection.outlook.com exists:%{i}.spf.hc6303-47.iphmx.com include:spf.us.exclaimer.net -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 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- cisco-ci-domain-verification=50ca9d91f1e4d8ff61d0f4099eaa55f3fab72c8d2fada016f9c4a884e744c9cd
- SPFv=spf1 mx ip4:186.153.179.171 ip4:200.32.111.226 ip4:200.32.111.245 ip4:200.70.19.5 ip4:200.45.16.198 ip4:190.139.108.116 include:spf.protection.outlook.com exists:%{i}.spf.hc6303-47.iphmx.com include:spf.us.exclaimer.net -all
- _sm0kkhl15nowxgtshnf19ppnww04gw0
- Dynatrace-site-verification=ce4e8ed3-1778-474e-87d4-e89a00710f2f__i74t2ej3qratt8aonmkjlspnhp
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