Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
hydrodig.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 01:32:07 UTC · ↺ Refresh
MX Hostnames
- mail.hydrodig.com
MX Priorities
- mail.hydrodig.com: 0
A / AAAA Records
- 45.76.240.66 ↩ 45.76.240.66.vultrusercontent.com
Mail Server IPs
- 51.81.35.1 ↩ srvov2.hostcrew.net
SOA Record
Raw SOA
ns1.hostcrew.net richard.hostcrew.com 2026031500 86400 7200 3600000 86400
Primary NS (mname)
ns1.hostcrew.net
Admin Email (rname)
richard@hostcrew.com
Serial
2026031500
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
ns2.hostcrew.net
ns1.hostcrew.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:51.81.35.1 include:_spf.intacct.com include:mailgun.org -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- SPFv=spf1 ip4:51.81.35.1 include:_spf.intacct.com include:mailgun.org -all
- google-site-verification=N5CFdPCT1NemBouogBmyQQd9TyykjvU7me9dxNvo4KI
- google-site-verification=i7UeOkQfsevjSVkipUae3ErgnO2petipxmN7LH6mKB8
- intacct-esk=1BF696CD63B3B57EE0633806510AB71C
Full email verification for hydrodig.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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