Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
syg.com.co
Yes
✓ Yes
Zoho
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-01 20:35:31 UTC · ↺ Refresh
MX Hostnames
- mx3.zoho.com
- mx.zoho.com
- mx2.zoho.com
MX Priorities
- mx2.zoho.com: 20
- mx3.zoho.com: 30
- mx.zoho.com: 10
A / AAAA Records
- 146.190.118.89 (no PTR)
Mail Server IPs
- 136.143.183.44 ↩ mx2.zohomail.com
- 136.143.191.44 ↩ mx3.zoho.com
SOA Record
Raw SOA
ns1.digitalocean.com hostmaster.syg.com.co 1773274438 10800 3600 604800 1800
Primary NS (mname)
ns1.digitalocean.com
Admin Email (rname)
hostmaster@syg.com.co
Serial
1773274438
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
ns1.digitalocean.com
ns2.digitalocean.com
ns3.digitalocean.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:zoho.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 1 found
zoho._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: zoho
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- facebook-domain-verification=jaibpplta5163rn4806g185jtkrs6h
- SPFv=spf1 include:zoho.com ~all
- openai-domain-verification=dv-VzLud81s9k5PbdLgDNkoyYKk
- atlassian-domain-verification=wq00ubwn8vuYsb8lZxYRyKu8UUMlfcaRcjNCmXTg4DhbqHaiatw716WkODwqfgIF
- MS=1FFD73AC9B2BFA7B9C4E4639FDD4ED1FDC51CC86
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