Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
colopio.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 11:30:04 UTC · ↺ Refresh
MX Hostnames
- mx3-hosting.jellyfish.systems
- mx1-hosting.jellyfish.systems
- mx2-hosting.jellyfish.systems
MX Priorities
- mx3-hosting.jellyfish.systems: 20
- mx1-hosting.jellyfish.systems: 5
- mx2-hosting.jellyfish.systems: 10
A / AAAA Records
- 162.0.212.4 ↩ gamma.supersonic.ai
Mail Server IPs
- 162.255.118.13 ↩ mx3-hosting.jellyfish.systems
- 162.255.118.28 ↩ oxse3a.privateemail.com
- 162.255.118.29 ↩ oxse2b.privateemail.com
SOA Record
Raw SOA
dns1.registrar-servers.com hostmaster.registrar-servers.com 1764361745 43200 3600 604800 3601
Primary NS (mname)
dns1.registrar-servers.com
Admin Email (rname)
hostmaster@registrar-servers.com
Serial
1764361745
Refresh
43200s
Retry
3600s
Expire
604800s
Minimum TTL
3601s
Nameservers (NS)
dns1.registrar-servers.com
dns2.registrar-servers.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:162.0.215.183 include:spf.web-hosting.com ip4:162.0.215.184 +a +mx +ip4:162.0.215.186 +ip4:162.0.215.185 ~all
📊 DNS lookups: 3/10
~ 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
3 records- openai-domain-verification=dv-iOM6bIJl6DsOm8ah3VklWq6o
- google-site-verification=nb1BoYipXcWjP5rCcgXplLp14hFyQ1DwHepNvNAFgrE
- SPFv=spf1 ip4:162.0.215.183 include:spf.web-hosting.com ip4:162.0.215.184 +a +mx +ip4:162.0.215.186 +ip4:162.0.215.185 ~all
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