Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
jerllc.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 09:56:41 UTC · ↺ Refresh
MX Hostnames
- jerllc-com.mail.protection.outlook.com
MX Priorities
- jerllc-com.mail.protection.outlook.com: 0
A / AAAA Records
- 205.251.137.67 ↩ darnell.nocdirect.com
Mail Server IPs
- 52.101.9.21 ↩ mail-bl2pr04cu00205.inbound.protection.outlook.com
- 52.101.8.51 ↩ mail-dm1pr04cu00203.inbound.protection.outlook.com
- 52.101.194.15 ↩ mail-ch4pr21cu00107.inbound.protection.outlook.com
- 52.101.40.24 ↩ mail-cy5pr05cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f90f:: ↩ mail-sa9pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c91d:: ↩ mail-mw2pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f910:: ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
- 2a01:111:f403:c92c::3 ↩ mail-dm5pr04cu00103.inbound.protection.outlook.com
SOA Record
Raw SOA
vns1.nocdirect.com admin.nocdirect.com 2026021201 3600 1800 1209600 86400
Primary NS (mname)
vns1.nocdirect.com
Admin Email (rname)
admin@nocdirect.com
Serial
2026021201
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
vns1.nocdirect.com
vns2.nocdirect.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:205.251.137.66 +a +mx +ip4:69.73.170.3 +include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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
2 records- SPFv=spf1 ip4:205.251.137.66 +a +mx +ip4:69.73.170.3 +include:spf.protection.outlook.com -all
- MS=ms36383571
Full email verification for jerllc.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits