Domain Overview
DNS: ✓ 17h ago
Checker: ✓ 17h ago
master-craft.net
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-07-02 01:00:08 UTC · ↺ Refresh
MX Hostnames
- master-craft.net
MX Priorities
- master-craft.net: 0
A / AAAA Records
- 64.188.2.244 ↩ server200.serverange.net
Mail Server IPs
- 64.188.2.244 ↩ server200.serverange.net
SOA Record
Raw SOA
ns1.serverange.net sysadmin.generalsupport.net 2026051601 3600 1800 1209600 86400
Primary NS (mname)
ns1.serverange.net
Admin Email (rname)
sysadmin@generalsupport.net
Serial
2026051601
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns2.serverange.net
ns1.serverange.net
SPF Record
✓ Strict (-all)
v=spf1 +a +mx +ip4:64.188.2.244 include:mc.hostchain.net +include:relay.mailchannels.net -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict 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 +ip4:64.188.2.244 include:mc.hostchain.net +include:relay.mailchannels.net -all
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