desarrolloing.com.co

Valid Email Server
Domain Lookup › desarrolloing.com.co

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
desarrolloing.com.co
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-04-02 13:35:42 UTC · ↺ Refresh

MX Hostnames

  • desarrolloing.com.co

MX Priorities

  • desarrolloing.com.co: 0

A / AAAA Records

  • 74.50.73.102 ↩ srv4.happywebserver.com

Mail Server IPs

  • 74.50.73.102 ↩ srv4.happywebserver.com

SOA Record

Raw SOA ns1.srv3.happywebserver.com tupihosting.gmail.com 2026030701 3600 1800 1209600 86400
Primary NS (mname)
ns1.srv3.happywebserver.com
Admin Email (rname)
tupihosting@gmail.com
Serial
2026030701
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns2.srv3.happywebserver.com
ns1.srv3.happywebserver.com

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:66.45.246.30 include:relay.mailbaby.net ip4:65.181.111.145 include:spf.mysecurecloudhost.com ip4:212.1.210.1 ip4:153.92.215.51 a mx ip4:212.1.210.50 include:relay.mailchannels.net ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No 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

2 records
  • SPFv=spf1 ip4:66.45.246.30 include:relay.mailbaby.net ip4:65.181.111.145 include:spf.mysecurecloudhost.com ip4:212.1.210.1 ip4:153.92.215.51 a mx ip4:212.1.210.50 include:relay.mailchannels.net ~all
  • google-site-verification=iRieed2av-KpoVuWufjBqGhrFT-E1aRhxLgy4LyH6_U
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