Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
samjokarplumbers.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 04:15:07 UTC · ↺ Refresh
MX Hostnames
- samjokarplumbers-com.mail.protection.outlook.com
MX Priorities
- samjokarplumbers-com.mail.protection.outlook.com: 0
A / AAAA Records
- 66.179.82.7 ↩ ip66-179-82-7.pbiaas.com
Mail Server IPs
- 52.101.11.9 ↩ mail-sn1pr02cu00101.inbound.protection.outlook.com
- 52.101.41.58 ↩ mail-sj0pr02cu00102.inbound.protection.outlook.com
- 52.101.50.10 ↩ mail-mw2pr02cu00502.inbound.protection.outlook.com
- 52.101.50.13 ↩ mail-mw2pr02cu00605.inbound.protection.outlook.com
- 2a01:111:f403:f901::2 ↩ mail-bl2pr02cu00402.inbound.protection.outlook.com
- 2a01:111:f403:f909:: ↩ mail-bn6pr04cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f804::2 ↩ mail-co1pr05cu00402.inbound.protection.outlook.com
- 2a01:111:f403:f912:: ↩ mail-cy5pr03cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.webplanet.studio root.66-179-82-7.cprapid.com 2026020801 3600 1800 1209600 86400
Primary NS (mname)
ns1.webplanet.studio
Admin Email (rname)
root@66-179-82-7.cprapid.com
Serial
2026020801
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns2.webplanet.studio
ns1.webplanet.studio
SPF Record
✓ Strict (-all)
v=spf1 +a +mx +ip4:66.179.82.7 +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
1 record- SPFv=spf1 +a +mx +ip4:66.179.82.7 +include:spf.protection.outlook.com -all
Full email verification for samjokarplumbers.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits