Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
3pstudio.us
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 10:29:23 UTC · ↺ Refresh
MX Hostnames
- mail.school.3pstudio.us
- mail.3pstudio.us
MX Priorities
- mail.3pstudio.us: 0
- mail.school.3pstudio.us: 0
A / AAAA Records
- 147.93.45.209 ↩ srv760459.hstgr.cloud
Mail Server IPs
- 173.201.253.188 ↩ ip-173-201-253-188.ip.secureserver.net
SOA Record
Raw SOA
ns03.domaincontrol.com dns.jomax.net 2026010206 28800 7200 604800 600
Primary NS (mname)
ns03.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026010206
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns04.domaincontrol.com
ns03.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 include:secureserver.net -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; pct=100; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
default._domainkey
mail._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- DKIMv=DKIM1;t=s;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDRQ1ULt3LYAIbljeA09Dvj/Oe2n3TH8zRZ0eSS7cAKRvstHT1TCPIfUMMl8OT8EeYQL1tlPb/Z61VSPTJuJngALxXoivOKR1JP8u9U7nOmaJXXVcG6TP9ZpYOPkVM0G8SVT1MF+RiIlaTgMAaz5uruQE2kxXkh0Xb1qQ2E+2eHXwIDAQAB
- SPFv=spf1 include:secureserver.net -all
- brevo-code:a0104e3f9087173ea31833c7ff888ac8
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