Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
d-s-i.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-19 11:22:34 UTC · ↺ Refresh
MX Hostnames
- edsdc-mx1.titanhq.com
MX Priorities
- edsdc-mx1.titanhq.com: 10
A / AAAA Records
- 38.77.129.29 (no PTR)
Mail Server IPs
- 18.189.8.252 ↩ us2-smtp2.titanhq.com
- 3.140.150.54 ↩ us2-smtp3.titanhq.com
- 18.216.227.84 ↩ us2-smtp1.titanhq.com
SOA Record
Raw SOA
ns10.dnsmadeeasy.com dns.dnsmadeeasy.com 2009010372 43200 3600 1209600 180
Primary NS (mname)
ns10.dnsmadeeasy.com
Admin Email (rname)
dns@dnsmadeeasy.com
Serial
2009010372
Refresh
43200s
Retry
3600s
Expire
1209600s
Minimum TTL
180s
Nameservers (NS)
ns11.dnsmadeeasy.com
ns14.dnsmadeeasy.com
ns15.dnsmadeeasy.com
ns10.dnsmadeeasy.com
ns13.dnsmadeeasy.com
ns12.dnsmadeeasy.com
SPF Record
✓ Strict (-all)
v=spf1 include:servers.mcsv.net include:spf.protection.outlook.com ip4:66.103.151.243 ip4:71.46.216.162 ip4:71.46.216.190 ip4:71.46.216.189 ip4:174.141.39.162 ip4:173.226.9.109 ip4:173.226.9.150 ip4:66.103.151.248 ip4:174.141.39.170 ip4:173.226.9.254 ip4:38.77.129.22 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 include:servers.mcsv.net include:spf.protection.outlook.com ip4:66.103.151.243 ip4:71.46.216.162 ip4:71.46.216.190 ip4:71.46.216.189 ip4:174.141.39.162 ip4:173.226.9.109 ip4:173.226.9.150 ip4:66.103.151.248 ip4:174.141.39.170 ip4:173.226.9.254 ip4:38.77.129.22 -all
- google-site-verification=K4ll61-JzKntfahqQLfvfHNPaE7ch5cAwBozoqLcwqc
Full email verification for d-s-i.com
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