Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
newcastleisland.ca
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 15:41:01 UTC · ↺ Refresh
MX Hostnames
- newcastleisland.ca
MX Priorities
- newcastleisland.ca: 0
A / AAAA Records
- 144.208.66.187 ↩ secure.richardthebrave.com
Mail Server IPs
- 144.208.66.187 ↩ secure.richardthebrave.com
SOA Record
Raw SOA
ns1.richardthebrave.com richard.richardthebrave.com 2026040204 86400 7200 3600000 86400
Primary NS (mname)
ns1.richardthebrave.com
Admin Email (rname)
richard@richardthebrave.com
Serial
2026040204
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
ns2.richardthebrave.com
ns1.richardthebrave.com
SPF Record
✓ Soft Fail (~all)
v=spf1 +a +mx +ip4:144.208.66.187 ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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
1 record- SPFv=spf1 +a +mx +ip4:144.208.66.187 ~all
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