Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ipchronus.com.br
Yes
✓ Yes
Zoho
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 22:56:32 UTC · ↺ Refresh
MX Hostnames
- mx2.zoho.com
- mx.zoho.com
MX Priorities
- mx.zoho.com: 10
- mx2.zoho.com: 20
A / AAAA Records
- 201.158.20.148 ↩ 201-158-20-148.atiinternet.com.br
Mail Server IPs
- 136.143.191.44 ↩ mx.zohomail.com
- 136.143.183.44 ↩ mx3.zohomail.com
SOA Record
Raw SOA
d.sec.dns.br hostmaster.registro.br 2026083001 345600 900 604800 900
Primary NS (mname)
d.sec.dns.br
Admin Email (rname)
hostmaster@registro.br
Serial
2026083001
Refresh
345600s
Retry
900s
Expire
604800s
Minimum TTL
900s
Nameservers (NS)
d.sec.dns.br
e.sec.dns.br
SPF Record
✓ Strict (-all)
v=spf1 include:zoho.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; sp=reject; adkim=s; aspf=s
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- 2026032410245653qv2ds8mfuwhij5tjvmoeny2arnkyz8rwe9113fygq5yjdsv7
- SPFv=spf1 include:zoho.com -all
- brevo-code:c2206389f3acc63483df4b77d4a009c9
- 2024022910060015o8uuc6ql6ls2a8oc54wx3ykoprcez3lfzljud9hs2da5a33q
Full email verification for ipchronus.com.br
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