buehler.com

Valid Email Server
Domain Lookup › buehler.com
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
buehler.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-21 07:42:25 UTC · ↺ Refresh

MX Hostnames

  • buehler-com.mail.protection.outlook.com

MX Priorities

No priority data.

A / AAAA Records

  • 104.19.154.92

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

ns3.rrpproxy.net
ns1.rrpproxy.net
ns2.rrpproxy.net

SPF Record

✓ Soft Fail (~all)
v=spf1 mx a ip4:104.19.154.92 ip4:153.142.253.151 include:spf.protection.outlook.com include:marketing.dynamics.com include:smtp2go.com ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1;p=quarantine;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400;rua=mailto:[email protected],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],mailto:[email protected]
↳ Subdomain policy: none

DKIM Selectors

✓ 3 found
selector1._domainkey
selector2._domainkey
default._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

7 records
  • d365mktkey=lsBtCEJuaNUyKmzoEpJmiCLQOslN8TcQ9hIB3jzZ7O4x
  • MS=ms50708232
  • d365mktkey=R0DeHyBfxBIPsDaxxy9egkjUsiVdpEFM0fDerxtewCox
  • 90u0vl67qtehire810dufhnnp7
  • google-site-verification=KWteZkkS8qWVYQMQcJ_E87nV_pJMFnwc84_SIye0n4E
  • SPFv=spf1 mx a ip4:104.19.154.92 ip4:153.142.253.151 include:spf.protection.outlook.com include:marketing.dynamics.com include:smtp2go.com ~all
  • d365mktkey=Qvvfq84cNPUrRKsciC4mPExmVtpGagDe5MhHAdsFU70x
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