Domain Overview
DNS: ✓ 20d ago
Checker: ✓ 20d ago
maconline.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-05-21 04:07:45 UTC · ↺ Refresh
MX Hostnames
- maconline-com.mail.protection.outlook.com
MX Priorities
- maconline-com.mail.protection.outlook.com: 10
A / AAAA Records
- 52.5.239.194 ↩ ec2-52-5-239-194.compute-1.amazonaws.com
Mail Server IPs
- 52.101.42.18 ↩ mail-co1pr03cu00302.inbound.protection.outlook.com
- 52.101.9.0 ↩ mail-bl2pr02cu00100.inbound.protection.outlook.com
- 52.101.10.5 ↩ mail-bn6pr04cu00105.inbound.protection.outlook.com
- 52.101.194.12 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
- 2a01:111:f403:c946::6 ↩ mail-ch5pr02cu00406.inbound.protection.outlook.com
- 2a01:111:f403:c92c::4 ↩ mail-dm6pr05cu00404.inbound.protection.outlook.com
- 2a01:111:f403:c927:: ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
- 2a01:111:f403:f802::2 ↩ mail-sj2pr05cu00202.inbound.protection.outlook.com
SOA Record
Raw SOA
ns3.e-sonda.cl administrador.maconline.com 2025043001 3600 600 2419200 3600
Primary NS (mname)
ns3.e-sonda.cl
Admin Email (rname)
administrador@maconline.com
Serial
2025043001
Refresh
3600s
Retry
600s
Expire
2419200s
Minimum TTL
3600s
Nameservers (NS)
ns3.e-sonda.cl
ns4.e-sonda.cl
ns2.e-sonda.cl
SPF Record
✓ Strict (-all)
v=spf1 a mx include:spf.protection.outlook.com ip4:198.41.37.197 ip4:207.54.92.253 ip4:139.138.46.177 ip4:198.41.36.173 ip4:198.41.39.121 ip4:198.41.36.174 ip4:198.41.39.122 ip4:198.41.36.175 ip4:198.41.39.129 ip4:198.41.35.249 ip4:198.41.43.144 ip4:198.41.35.250 ip4:198.41.43.145 include:spf.masterbase.com include:sparkpostmail.com include:servers.mcsv.net include:_spf.getresponse.com -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; aspf=s;
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
k1._domainkey
s1._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
11 records- hZw9RkEDEwp33ag7Nk69vDhd911cALpdImV/Vniy+ewFHf0ShxP/2uvoo5i0cv7bB2QgafXa+d503F1z+QK8yw==
- _globalsign-domain-verification=-jINjY_6HBddRULIuVJTbj8VXl8ZurTUgKR_fGWamX
- MS=ms65402335
- klaviyo-site-verification=UpWahq
- apple-domain-verification=Qt1rXk6Dhn4N3153eanU6c1sdqCmvHRfRUNI4U1U37U
- MS=ms52994602
- google-site-verification=x5t2QZ4Fs5Tm7yqaJOf1kMWpMkTsiwqmfEdDClw1Jgw
- SPFv=spf1 a mx include:spf.protection.outlook.com ip4:198.41.37.197 ip4:207.54.92.253 ip4:139.138.46.177 ip4:198.41.36.173 ip4:198.41.39.121 ip4:198.41.36.174 ip4:198.41.39.122 ip4:198.41.36.175 ip4:198.41.39.129 ip4:198.41.35.249 ip4:198.41.43.144 ip4:198.41.35.250 ip4:198.41.43.145 include:spf.masterbase.com include:sparkpostmail.com include:servers.mcsv.net include:_spf.getresponse.com -all
- MS=ms65757540
- apple-domain-verification=Zry76k1ZBhFnR11w
- google-site-verification=FFViSZx951YQoUOtBnBBKAtrQoBUckJVfrE-_k7mEKg
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