Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
jermex.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 01:41:21 UTC · ↺ Refresh
MX Hostnames
- ms65412265.msv1.invalid
- jermex.com
MX Priorities
- ms65412265.msv1.invalid: 32767
- jermex.com: 0
A / AAAA Records
- 64.20.37.43 (no PTR)
Mail Server IPs
- 64.20.37.43 (no PTR)
SOA Record
Raw SOA
dns2018a.trouble-free.net jdesentis.mac.com 2026020201 3600 7200 1209600 86400
Primary NS (mname)
dns2018a.trouble-free.net
Admin Email (rname)
jdesentis@mac.com
Serial
2026020201
Refresh
3600s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
dns2018a.trouble-free.net
dns2018b.trouble-free.net
SPF Record
✓ Soft Fail (~all)
v=spf1 +a +mx +ip4:64.20.37.42 include:relay.mailbaby.net +include:relay.is.cc +include:relay.mailchannels.net ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate 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
✓ 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 +ip4:64.20.37.42 include:relay.mailbaby.net +include:relay.is.cc +include:relay.mailchannels.net ~all
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