Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
tecnosoluciones.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-03 02:46:45 UTC · ↺ Refresh
MX Hostnames
- mail.tecnosoluciones.com
MX Priorities
- mail.tecnosoluciones.com: 0
A / AAAA Records
- 104.21.25.243 (no PTR)
- 172.67.134.238 (no PTR)
- 2606:4700:3034::ac43:86ee (no PTR)
- 2606:4700:3033::6815:19f3 (no PTR)
Mail Server IPs
- 63.247.67.164 ↩ atl-2924-acn.gnax.net
SOA Record
Raw SOA
carol.ns.cloudflare.com dns.cloudflare.com 2400612900 10000 2400 604800 1800
Primary NS (mname)
carol.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400612900
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
cody.ns.cloudflare.com
carol.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 +a +mx +ip4:65.254.44.74 +ip4:63.247.67.164 +ip4:209.140.25.90 +ip4:209.140.25.94 ip4:63.247.67.162 ~all
📊 DNS lookups: 2/10
~ 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=QhDAD3wL5RfHo7X6XTsmJZAxIiMbRM3AEAMYPQ3dUjM
- SPFv=spf1 +a +mx +ip4:65.254.44.74 +ip4:63.247.67.164 +ip4:209.140.25.90 +ip4:209.140.25.94 ip4:63.247.67.162 ~all
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