Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
jtwcsinc.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 01:08:01 UTC · ↺ Refresh
MX Hostnames
- _dc-mx.bb09ed4e4f02.jtwcsinc.com
MX Priorities
- _dc-mx.bb09ed4e4f02.jtwcsinc.com: 0
A / AAAA Records
- 104.21.54.181 (no PTR)
- 172.67.141.6 (no PTR)
- 2606:4700:3036::ac43:8d06 (no PTR)
- 2606:4700:3030::6815:36b5 (no PTR)
Mail Server IPs
- 165.140.69.88 ↩ cloud209.cloudwebhosting.com
SOA Record
Raw SOA
dane.ns.cloudflare.com dns.cloudflare.com 2400096394 10000 2400 604800 1800
Primary NS (mname)
dane.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400096394
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
dane.ns.cloudflare.com
irma.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 +a +mx +ip4:165.140.69.88 include:relay.mailchannels.net ~all
📊 DNS lookups: 3/10
~ 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
2 records- google-site-verification=wABVoUGZylxr6edOeJ3-SAJw_N8YEvvkQU1R0Icaz-E
- SPFv=spf1 +a +mx +ip4:165.140.69.88 include:relay.mailchannels.net ~all
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