Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
hydreco.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 01:24:02 UTC · ↺ Refresh
MX Hostnames
- mx1.duplomaticgroup.it
- mx2.duplomaticgroup.com
MX Priorities
- mx2.duplomaticgroup.com: 10
- mx1.duplomaticgroup.it: 0
A / AAAA Records
- 178.159.15.104 ↩ hydreco.acloudvps.com
Mail Server IPs
- 89.186.73.6 ↩ 6.73.186.89.ip.retelit.net
- 94.100.33.39 ↩ mx1.duplomaticgroup.it
SOA Record
Raw SOA
ns1.hydreco.com statalert.gmail.com 2026030601 3600 1800 1209600 86400
Primary NS (mname)
ns1.hydreco.com
Admin Email (rname)
statalert@gmail.com
Serial
2026030601
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns2.hydreco.com
ns1.hydreco.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:178.159.15.104 +a +mx +include:spf.protection.outlook.com +include:spf.uk.exclaimer.net +include:tornado.email +include:spf.mandrillapp.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
default._domainkey
✓ Public key: 216 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=ms26459473
- hlGXQ6vj75WEKSoPWaCU+zZmYA6lghGFbKxXUNPqH33mggrrtFWUXkx8jVjF4dhO1as34QMCVnNOPPuJ7t1LDQ==
- SPFv=spf1 ip4:178.159.15.104 +a +mx +include:spf.protection.outlook.com +include:spf.uk.exclaimer.net +include:tornado.email +include:spf.mandrillapp.com -all
Full email verification for hydreco.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits