Domain Overview
DNS: ✓ 1d ago
Checker: ✓ 1d ago
doorsstudio.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-10-03 09:23:29 UTC · ↺ Refresh
MX Hostnames
- doorsstudio-com.mail.protection.outlook.com
MX Priorities
- doorsstudio-com.mail.protection.outlook.com: 0
A / AAAA Records
- 24.199.113.101 (no PTR)
Mail Server IPs
- 52.101.145.76 ↩ mail-pn3pr01cu01304.inbound.protection.outlook.com
- 52.101.145.0 ↩ mail-pnzpr01cu00200.inbound.protection.outlook.com
- 52.101.145.2 ↩ mail-pnypr01cu00202.inbound.protection.outlook.com
- 52.101.144.3 ↩ mail-ma0pr01cu01103.inbound.protection.outlook.com
- 2a01:111:f403:cc2d::4 ↩ mail-pn3pr01cu01304.inbound.protection.outlook.com
- 2a01:111:f403:cc2d:: ↩ mail-pnzpr01cu00200.inbound.protection.outlook.com
- 2a01:111:f403:cc2c::1 ↩ mail-ma0pr01cu01101.inbound.protection.outlook.com
- 2a01:111:f403:cc2c:: ↩ mail-ma0pr01cu01000.inbound.protection.outlook.com
SOA Record
Raw SOA
ns41.domaincontrol.com dns.jomax.net 2026073100 28800 7200 604800 600
Primary NS (mname)
ns41.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026073100
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns41.domaincontrol.com
ns42.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 1 found
google._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
7 records- linkedin-site-verification=9caba78a-8d56-4784-9736-161d1f72be12
- google-site-verification=UqkqwuFwiLgfpAxVyY6OcxcIZDuGK3nc18euJJcMhLA
- v=verifydomain MS=1766988
- google-site-verification=9fJPg-qrHRduNUNjPv1jnemWIBSht-tstiNWniBlTIE
- SPFv=spf1 include:spf.protection.outlook.com -all
- zoho-verification=zb26409334.zmverify.zoho.com
- google-site-verification=Hoc0qr1hRqLv7YFqqon8i2NgraDLMEa5N0GYkmpomxc
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