Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
gruposid.com.do
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-05-21 17:45:09 UTC · ↺ Refresh
MX Hostnames
- gruposid-com-do.mail.protection.outlook.com
MX Priorities
No priority data.
A / AAAA Records
- 3.168.73.61
- 3.168.73.116
- 3.168.73.74
- 3.168.73.111
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
ns-565.awsdns-06.net
ns-1240.awsdns-27.org
ns-1811.awsdns-34.co.uk
ns-51.awsdns-06.com
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:190.167.212.59 ip4:200.26.175.171 ip4:190.167.212.61 ip4:190.122.96.86 ip4:66.98.5.69 ip4:190.122.96.82 include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100;fo=1;rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
3 records- MS=ms37170866
- XwZMt1HGA60B6RuEUtmmcdiJ/YEASDS8lVKvGLOJXdTfwOVvtxMWev4En0gCbuMZ9PA/xFb9ZK69WHD//xJoJg==
- SPFv=spf1 mx ip4:190.167.212.59 ip4:200.26.175.171 ip4:190.167.212.61 ip4:190.122.96.86 ip4:66.98.5.69 ip4:190.122.96.82 include:spf.protection.outlook.com -all
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