Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
residentswap.org
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 10:10:41 UTC · ↺ Refresh
MX Hostnames
- residentswap.org
MX Priorities
- residentswap.org: 0
A / AAAA Records
- 162.241.189.47 ↩ cortex.diesel-software.com
Mail Server IPs
- 162.241.189.47 ↩ cortex.diesel-software.com
SOA Record
Raw SOA
cns1.residentswap.org mkulon.residentswap.org 2024090800 3600 7200 1209600 86400
Primary NS (mname)
cns1.residentswap.org
Admin Email (rname)
mkulon@residentswap.org
Serial
2024090800
Refresh
3600s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
cns2.residentswap.org
cns1.residentswap.org
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:216.172.171.70 +a +mx +ip4:142.4.15.235 +ip4:142.4.23.252 +ip4:162.241.189.47 ~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 ip4:216.172.171.70 +a +mx +ip4:142.4.15.235 +ip4:142.4.23.252 +ip4:162.241.189.47 ~all
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