Domain Overview
DNS: ✓ 3d ago
Checker: ✓ 3d ago
bjplumbing.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-18 10:59:19 UTC · ↺ Refresh
MX Hostnames
- bjplumbing-com.mail.protection.outlook.com
MX Priorities
- bjplumbing-com.mail.protection.outlook.com: 10
A / AAAA Records
- 34.224.10.110 ↩ ec2-34-224-10-110.compute-1.amazonaws.com
- 52.11.37.152 ↩ ec2-52-11-37-152.us-west-2.compute.amazonaws.com
Mail Server IPs
- 52.101.194.19 ↩ mail-ch5pr02cu00303.inbound.protection.outlook.com
- 52.101.9.26 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
- 52.101.42.18 ↩ mail-co1pr03cu00302.inbound.protection.outlook.com
- 52.101.10.5 ↩ mail-bn6pr04cu00105.inbound.protection.outlook.com
- 2a01:111:f403:f90d::1 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
- 2a01:111:f403:f905::3 ↩ mail-dm5pr02cu00203.inbound.protection.outlook.com
- 2a01:111:f403:c946::2 ↩ mail-ch4pr04cu00102.inbound.protection.outlook.com
- 2a01:111:f403:f902::2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.cocentral.com support.cocentral.com 2026040701 43200 3600 777600 3600
Primary NS (mname)
ns1.cocentral.com
Admin Email (rname)
support@cocentral.com
Serial
2026040701
Refresh
43200s
Retry
3600s
Expire
777600s
Minimum TTL
3600s
Nameservers (NS)
ns2.cocentral.com
ns1.cocentral.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:184.173.239.120 ip4:67.19.81.82 include:spf.protection.outlook.com include:websitewelcome.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- MS=ms73171994
- SPFv=spf1 ip4:184.173.239.120 ip4:67.19.81.82 include:spf.protection.outlook.com include:websitewelcome.com -all
Full email verification for bjplumbing.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits