Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
hudsonbayins.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 03:05:21 UTC · ↺ Refresh
MX Hostnames
- alt1.us.email.fireeyecloud.com
- alt3.us.email.fireeyecloud.com
- alt2.us.email.fireeyecloud.com
- primary.us.email.fireeyecloud.com
MX Priorities
- primary.us.email.fireeyecloud.com: 10
- alt2.us.email.fireeyecloud.com: 30
- alt3.us.email.fireeyecloud.com: 40
- alt1.us.email.fireeyecloud.com: 20
A / AAAA Records
- 146.190.146.8 (no PTR)
Mail Server IPs
- 3.93.93.53 ↩ mx.us.email.fireeyecloud.com
- 34.223.36.121 ↩ mx.us.email.fireeyecloud.com
- 34.223.36.123 ↩ mx.us.email.fireeyecloud.com
- 34.223.36.122 ↩ mx.us.email.fireeyecloud.com
- 3.93.93.51 ↩ mx.us.email.fireeyecloud.com
- 3.93.93.52 ↩ mx.us.email.fireeyecloud.com
SOA Record
Raw SOA
ns1.mydyndns.org zone-admin.dyndns.com 2020123037 10800 1800 604800 1800
Primary NS (mname)
ns1.mydyndns.org
Admin Email (rname)
zone-admin@dyndns.com
Serial
2020123037
Refresh
10800s
Retry
1800s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
ns1186.dns.dyn.com
ns4155.dns.dyn.com
ns3189.dns.dyn.com
ns2137.dns.dyn.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:54.203.136.195 include:spf.protection.outlook.com include:_spf.sparkpostmail.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
6 records- have-i-been-pwned-verification=27e5713e3941d7389d56a6474f4e3bad
- SPFv=spf1 ip4:54.203.136.195 include:spf.protection.outlook.com include:_spf.sparkpostmail.com -all
- cjkujm2kfmn36farehnml3g7ko
- MS=ms82351836
- RWIsb9HkCKkXcGMfGyH7AlhbvYc/f7VSLV8vg1cLKGk=
- 2qbbl198nh13jh009llalj54hc
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