Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ironstudios.com.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 22:27:19 UTC · ↺ Refresh
MX Hostnames
- ironstudios-com-br.mail.protection.outlook.com
MX Priorities
- ironstudios-com-br.mail.protection.outlook.com: 0
A / AAAA Records
- 23.227.38.65 ↩ myshopify.com
Mail Server IPs
- 52.101.50.1 ↩ mail-co1pr05cu00401.inbound.protection.outlook.com
- 52.101.41.4 ↩ mail-sj2pr05cu00204.inbound.protection.outlook.com
- 52.101.11.3 ↩ mail-sn1pr0501cu00103.inbound.protection.outlook.com
- 52.101.41.3 ↩ mail-sj2pr05cu00103.inbound.protection.outlook.com
- 2a01:111:f403:f902:: ↩ mail-bl2pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f804::3 ↩ mail-co1pr03cu00403.inbound.protection.outlook.com
- 2a01:111:f403:c946::3 ↩ mail-ch0pr04cu00603.inbound.protection.outlook.com
- 2a01:111:f403:f912:: ↩ mail-cy5pr03cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.netbynet.com.br root.dedi-14928764.netbynet.com.br 2026032207 3600 1800 1209600 86400
Primary NS (mname)
ns1.netbynet.com.br
Admin Email (rname)
root@dedi-14928764.netbynet.com.br
Serial
2026032207
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns1.netbynet.com.br
ns2.netbynet.com.br
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:69.6.215.252 ip4:162.214.207.34 include:_spf.google.com include:spf.protection.outlook.com include:mail.zendesk.com include:_spf.kmitd.com include:spf.comunique-se.com.br include:one.zoho.com ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- zoho-verification=zb53781818.zmverify.zoho.com
- SPFv=spf1 ip4:69.6.215.252 ip4:162.214.207.34 include:_spf.google.com include:spf.protection.outlook.com include:mail.zendesk.com include:_spf.kmitd.com include:spf.comunique-se.com.br include:one.zoho.com ~all
- google-site-verification=LXZpy4q6Cd-rMMxkNzlp69NwQ-n4Ogj_yeB_iNyTkQU
Full email verification for ironstudios.com.br
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits