bucknercompanies.com

Valid Email Server
Domain Lookup › bucknercompanies.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
bucknercompanies.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-26 02:33:51 UTC · ↺ Refresh

MX Hostnames

  • bucknercompanies-com.mail.protection.outlook.com

MX Priorities

  • bucknercompanies-com.mail.protection.outlook.com: 0

A / AAAA Records

  • 50.87.187.168 ↩ 50-87-187-168.unifiedlayer.com

Mail Server IPs

  • 52.101.9.24 ↩ mail-bl2pr02cu00400.inbound.protection.outlook.com
  • 52.101.11.15 ↩ mail-sa9pr02cu00207.inbound.protection.outlook.com
  • 52.101.9.0 ↩ mail-bl2pr02cu00100.inbound.protection.outlook.com
  • 52.101.50.13 ↩ mail-mw2pr02cu00605.inbound.protection.outlook.com
  • 2a01:111:f403:c91d::a ↩ mail-co1pr21cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:f902::1 ↩ mail-bl2pr02cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:f90d::1 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:f909:: ↩ mail-bn6pr04cu00200.inbound.protection.outlook.com

SOA Record

Raw SOA ns57.domaincontrol.com dns.jomax.net 2026032500 28800 7200 604800 600
Primary NS (mname)
ns57.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026032500
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns58.domaincontrol.com
ns57.domaincontrol.com

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:12.170.11.154 ip4:12.170.11.155 include:spf.protection.outlook.com include:spf.mandrillapp.com include:turbo-smtp.com include:aspmx.pardot.com include:mailgun.org ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._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
  • google-site-verification=uFlAohHFW4Wkgd0SYyQD7tpscf7BX0xSB6G98e1Tkr8
  • openai-domain-verification=dv-CZnbO70Fgc5nm3cevspq5ctj
  • ZOOM_verify_mvmhR1TQTx-wnZqor5BwsQ
  • apple-domain-verification=6mpKMsP8UM3twDTm
  • google-site-verification=gaqv12yLpZD4Rw04NI1-92kmRtseJFGF92vIlSpLhlw
  • SPFv=spf1 ip4:12.170.11.154 ip4:12.170.11.155 include:spf.protection.outlook.com include:spf.mandrillapp.com include:turbo-smtp.com include:aspmx.pardot.com include:mailgun.org ~all
  • turbo-smtp._domainkey k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDT3MWLni6so1q9eQggRYBCLHFjohZkCnYHH8gZNDBm6zRrodRVpWpJQW7x3cWWiuBhS1X0IfBB80l5tqFa+yc+mVgnk8tkUzOHFbPQPp4fi7egTpMtsQW/ZMrxw73SItNvPr72qvJTYZNPxarMx+ULjEWybcfEdXHPY8jslGcpCwIDAQAB
  • turbo-smtp._domainkey.email k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDT3MWLni6so1q9eQggRYBCLHFjohZkCnYHH8gZNDBm6zRrodRVpWpJQW7x3cWWiuBhS1X0IfBB80l5tqFa+yc+mVgnk8tkUzOHFbPQPp4fi7egTpMtsQW/ZMrxw73SItNvPr72qvJTYZNPxarMx+ULjEWybcfEdXHPY8jslGcpCwIDAQAB
  • MS=ms68141442
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