Domain Overview
DNS: ✓ 12d ago
Checker: ✓ 12d ago
impactfirst.co
Disposable
✓ Yes
Zoho
⚠ Yes
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-06-01 11:36:01 UTC · ↺ Refresh
MX Hostnames
- mx3.zoho.com
- mx.zoho.com
- mx2.zoho.com
MX Priorities
- mx3.zoho.com: 50
- mx2.zoho.com: 20
- mx.zoho.com: 10
A / AAAA Records
- 185.227.134.187 ↩ vmi1322640.contaboserver.net
Mail Server IPs
- 136.143.191.44 ↩ mx2.zohomail.com
- 204.141.33.44 ↩ mx.zoho.com
SOA Record
Raw SOA
ns1.digitalocean.com hostmaster.impactfirst.co 0 10800 3600 604800 1800
Primary NS (mname)
ns1.digitalocean.com
Admin Email (rname)
hostmaster@impactfirst.co
Serial
0
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
ns2.digitalocean.com
ns3.digitalocean.com
ns1.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
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- DKIMv=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA5QF7HFC+C0lXNoPe2yKB1MPArqW4lrHgeR4JVOdeG/irfWMFHN1yS4RzpFfPwS6GfnUwtVEZwSLSVDPPgd3fS9Deguugl+yGhDeDkOv02HqMSTTaLHzwZB9BWQUTHy6ONqvl42rJqxgij4wXcV1aUNNF9lBeEOWMYXcDs2hERM1E+pIxyIIw2Q8E1EK+7ApDdNP8F7P7QdSwmUz3ESRNgGunFnglMNXGfMTdAJh14FtJHWWv2Um2W6xsTNURXcBwJQtuw7HGFj2N5hSfBOid2TdG54KhPHXtIEMwXp/nrRxIHTa15qVqYo6bo7OKTVzEMBX2dOwCzgKRwS9ooEkUZQIDAQAB
- SPFv=spf1 include:zoho.com ~all
- google-site-verification=xAP4BjYGAF9ljeHThxZWsZi8OCB77YTcaklwJOMxToc
- zoho-verification=zb15568515.zmverify.zoho.com
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