Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
kbebuilding.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 06:26:32 UTC · ↺ Refresh
MX Hostnames
- kbebuilding-com.mail.protection.outlook.com
MX Priorities
- kbebuilding-com.mail.protection.outlook.com: 0
A / AAAA Records
- 198.49.23.145 (no PTR)
- 198.185.159.144 (no PTR)
- 198.185.159.145
- 198.49.23.144
Mail Server IPs
- 52.101.9.14 ↩ mail-bl0pr03cu00206.inbound.protection.outlook.com
- 52.101.8.46 ↩ mail-dm6pr05cu00406.inbound.protection.outlook.com
- 52.101.41.21 ↩ mail-sj2pr05cu00305.inbound.protection.outlook.com
- 52.101.8.44 ↩ mail-dm5pr04cu00104.inbound.protection.outlook.com
- 2a01:111:f403:f905::3 ↩ mail-dm5pr02cu00203.inbound.protection.outlook.com
- 2a01:111:f403:f901:: ↩ mail-mn2pr04cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c803:: ↩ mail-bn1pr21cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f802::2 ↩ mail-sj2pr05cu00202.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-cloud-e1.googledomains.com cloud-dns-hostmaster.google.com 20 21600 3600 259200 300
Primary NS (mname)
ns-cloud-e1.googledomains.com
Admin Email (rname)
cloud-dns-hostmaster@google.com
Serial
20
Refresh
21600s
Retry
3600s
Expire
259200s
Minimum TTL
300s
Nameservers (NS)
ns-cloud-e1.googledomains.com
ns-cloud-e2.googledomains.com
ns-cloud-e4.googledomains.com
ns-cloud-e3.googledomains.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:43.228.187.93 ip4:98.129.207.226 ip4:184.106.234.199 ip4:184.106.246.120 include:servers.mcsv.net include:spf.protection.outlook.com include:spf.happyfox.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; pct=100
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 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
9 records- adobe-idp-site-verification=765cbe9896bffe6cd3022e850612bcb6d7cf2d0ccc03985e34f2ff3a0695042c
- apple-domain-verification=zwZYoBu21PhboG3S
- SPFv=spf1 ip4:43.228.187.93 ip4:98.129.207.226 ip4:184.106.234.199 ip4:184.106.246.120 include:servers.mcsv.net include:spf.protection.outlook.com include:spf.happyfox.com ~all
- openai-domain-verification=dv-2U61h8KF77kn87Td3Pi4ys8q
- ZOOM_verify_25OcyuYyjVF9MB9ODE16gv
- google-site-verification=cP8jpsEbF0i-r21SZQJT8f5Q6ZZdh9DEjzC4q9er5Qk
- MS=ms25928759
- google-site-verification=CMPSCEcjFWhYfS9Nr2h-a3o88E3WqG-G5t0CQlCOFeg
- google-site-verification=_gvSyNfQA-8YS3eTZiQ7a9zgj5lpEMavwWWJj2EE4Ng
Full email verification for kbebuilding.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits