Domain Overview
DNS: ✓ 10h ago
Checker: ✓ 10h ago
nobraineruniverse.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-07-01 05:27:17 UTC · ↺ Refresh
MX Hostnames
- nobraineruniverse-com.mail.protection.outlook.com
MX Priorities
- nobraineruniverse-com.mail.protection.outlook.com: 0
A / AAAA Records
- 158.106.136.183 (no PTR)
- 2600:4c00:80:1::218 (no PTR)
Mail Server IPs
- 52.101.11.9 ↩ mail-sn1pr02cu00101.inbound.protection.outlook.com
- 52.101.41.54 ↩ mail-sj2pr05cu00506.inbound.protection.outlook.com
- 52.101.194.0 ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
- 40.93.192.4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
- 2a01:111:f403:c902::4 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
- 2a01:111:f403:c902::1 ↩ mail-sj2pr05cu00401.inbound.protection.outlook.com
- 2a01:111:f403:f901::1 ↩ mail-bl0pr02cu00601.inbound.protection.outlook.com
- 2a01:111:f403:c901::1 ↩ mail-bl2pr04cu00201.inbound.protection.outlook.com
SOA Record
Raw SOA
cp1.privatesystems.net juanemmanuel.hotmail.com 2026062001 3600 1800 1209600 86400
Primary NS (mname)
cp1.privatesystems.net
Admin Email (rname)
juanemmanuel@hotmail.com
Serial
2026062001
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
cp1.privatesystems.net
cp4.privatesystems.net
cp2.privatesystems.net
cp3.privatesystems.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:67.222.24.8 ip4:158.106.136.182 include:spf.protection.outlook.com include:47315977.spf07.hubspotemail.net +a +mx -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
default._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- MS=ms11330239
- SPFv=spf1 ip4:67.222.24.8 ip4:158.106.136.182 include:spf.protection.outlook.com include:47315977.spf07.hubspotemail.net +a +mx -all
- google-site-verification=7uXR6sojsTcuJN-NCAz64HXKvKmDHZLmxtAnzyfBb1Q
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